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Ternium S.A. – ‘20-F’ for 12/31/23 – ‘EX-101.SCH’

On:  Wednesday, 3/27/24, at 6:37pm ET   ·   As of:  3/28/24   ·   For:  12/31/23   ·   Accession #:  1342874-24-18   ·   File #:  1-32734

Previous ‘20-F’:  ‘20-F’ on 3/30/23 for 12/31/22   ·   Latest ‘20-F’:  This Filing   ·   4 References:   

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  As Of               Filer                 Filing    For·On·As Docs:Size

 3/28/24  Ternium S.A.                      20-F       12/31/23  173:71M

Annual or Annual-Transition Report by a Foreign Non-Canadian Issuer   —   Form 20-F   —   SEA’34

Filing Table of Contents

Document/Exhibit                   Description                      Pages   Size 

 1: 20-F        Annual or Annual-Transition Report by a Foreign     HTML   5.71M 
                Non-Canadian Issuer                                              
 2: EX-4.3      Instrument Defining the Rights of Security Holders  HTML     67K 
 3: EX-8.1      Opinion of Counsel re: Tax Matters                  HTML    102K 
 6: EX-13.1     Annual or Quarterly Report to Security Holders      HTML     49K 
 7: EX-13.2     Annual or Quarterly Report to Security Holders      HTML     49K 
 9: EX-97.1     Clawback Policy re: Recovery of Erroneously         HTML     47K 
                Awarded Compensation                                             
 4: EX-12.1     Statement re: the Computation of Ratios             HTML     50K 
 5: EX-12.2     Statement re: the Computation of Ratios             HTML     50K 
 8: EX-15.1     Letter re: Unaudited Interim Financial Info         HTML     54K 
15: R1          Cover Page                                          HTML    120K 
16: R2          Audit Information                                   HTML     52K 
17: R3          Consolidated Income Statements                      HTML    103K 
18: R4          Consolidated Statements of Comprehensive Income     HTML     99K 
19: R5          Consolidated Statements of Financial Position       HTML    145K 
20: R6          Consolidated Statements of Changes in Equity        HTML    119K 
21: R7          Consolidated Statements of Cash Flows               HTML    133K 
22: R8          Consolidated Statements of Changes in Equity -      HTML     70K 
                Parenthetical                                                    
23: R9          Consolidated Statements of Cash Flows -             HTML     57K 
                Parenthetical                                                    
24: R10         General Information                                 HTML     53K 
25: R11         Basis of Presentation                               HTML    164K 
26: R12         Acquisition of Business - Increase of the           HTML    124K 
                Participation in Usiminas Control Group and New                  
                Governance Structure of Usiminas                                 
27: R13         Accounting Policies                                 HTML    186K 
28: R14         Segment Information                                 HTML    181K 
29: R15         Cost of Sales                                       HTML     78K 
30: R16         Selling, General and Administrative Expenses        HTML     68K 
31: R17         Labor Costs (Included Cost of sales and Selling,    HTML     58K 
                General and Administrative expenses)                             
32: R18         Other Operating Income (Expenses), Net              HTML     70K 
33: R19         Other Financial Income (Expenses), Net              HTML     67K 
34: R20         Income Tax Expense                                  HTML    164K 
35: R21         Property, Plant and Equipment, Net                  HTML    276K 
36: R22         Intangible Assets, Net                              HTML    162K 
37: R23         Investments in Non-Consolidated Companies           HTML     89K 
38: R24         Receivables, Net - Non Current and Current          HTML     73K 
39: R25         Trade Receivables, Net - Non Current and Current    HTML     83K 
40: R26         Inventories, Net                                    HTML     58K 
41: R27         Cash, Cash Equivalents and Other Investments - Non  HTML     66K 
                Current and Current                                              
42: R28         Allowances and Provisions - Non Current and         HTML    103K 
                Current                                                          
43: R29         Deferred Income Tax                                 HTML    164K 
44: R30         Other Liabilities - Non Current and Current         HTML    151K 
45: R31         Derivative Financial Instruments                    HTML    107K 
46: R32         Lease Liabilities                                   HTML     98K 
47: R33         Borrowings                                          HTML    119K 
48: R34         Contingencies, Commitments and Restrictions on the  HTML     89K 
                Distribution of Profits                                          
49: R35         Related Party Transactions                          HTML     99K 
50: R36         Other Required Disclosures                          HTML    124K 
51: R37         Recently Issued Accounting Pronouncements           HTML     59K 
52: R38         Financial Risk Management                           HTML    216K 
53: R39         Foreign Exchange Restrictions in Argentina          HTML     58K 
54: R40         Ternium to Integrate Operations in the Usmca        HTML    133K 
55: R41         Accounting Policies (Policies)                      HTML    248K 
56: R42         Basis of Presentation (Tables)                      HTML    160K 
57: R43         Acquisition of Business - Increase of the           HTML    106K 
                Participation in Usiminas Control Group and New                  
                Governance Structure of Usiminas - (Tables)                      
58: R44         Accounting Policies (Tables)                        HTML    195K 
59: R45         Segment Information (Tables)                        HTML    180K 
60: R46         Cost of Sales (Tables)                              HTML     77K 
61: R47         Selling, General and Administrative Expenses        HTML     68K 
                (Tables)                                                         
62: R48         Labor Costs (Included Cost of sales and Selling,    HTML     57K 
                General and Administrative expenses) (Tables)                    
63: R49         Other Operating Income (Expenses), Net (Tables)     HTML     70K 
64: R50         Other Financial Income (Expenses), Net (Tables)     HTML     67K 
65: R51         Income Tax Expense (Tables)                         HTML     85K 
66: R52         Property, Plant and Equipment, Net (Tables)         HTML    279K 
67: R53         Intangible Assets, Net (Tables)                     HTML    162K 
68: R54         Investments in Non-Consolidated Companies (Tables)  HTML     81K 
69: R55         Receivables, Net - Non Current and Current          HTML     61K 
                (Tables)                                                         
70: R56         Trade Receivables, Net - Non Current and Current    HTML     83K 
                (Tables)                                                         
71: R57         Inventories, Net (Tables)                           HTML     58K 
72: R58         Cash, Cash Equivalents and Other Investments - Non  HTML     67K 
                Current and Current (Tables)                                     
73: R59         Allowances and Provisions - Non Current and         HTML    102K 
                Current (Tables)                                                 
74: R60         Deferred Income Tax (Tables)                        HTML    126K 
75: R61         Other Liabilities - Non Current and Current         HTML    160K 
                (Tables)                                                         
76: R62         Derivative Financial Instruments (Tables)           HTML     99K 
77: R63         Lease Liabilities (Tables)                          HTML     99K 
78: R64         Borrowings (Tables)                                 HTML    120K 
79: R65         Related Party Transactions (Tables)                 HTML     98K 
80: R66         Other Required Disclosures (Tables)                 HTML    126K 
81: R67         Financial Risk Management (Tables)                  HTML    219K 
82: R68         GENERAL INFORMATION - Narrative (Details)           HTML     57K 
83: R69         Basis of Presentation (Disclosure of Interest in    HTML    203K 
                Subsidiaries) (Details)                                          
84: R70         Basis of Presentation (Narrative) (Details)         HTML     68K 
85: R71         ACQUISITION OF BUSINESS - INCREASE OF THE           HTML    222K 
                PARTICIPATION IN USIMINAS CONTROL GROUP AND NEW                  
                GOVERNANCE STRUCTURE OF USIMINAS - Narrative                     
                (Details)                                                        
86: R72         ACQUISITION OF BUSINESS - INCREASE OF THE           HTML     94K 
                PARTICIPATION IN USIMINAS CONTROL GROUP AND NEW                  
                GOVERNANCE STRUCTURE OF USIMINAS - Disclosure of                 
                Detailed Information About Business Combination                  
                (Details)                                                        
87: R73         ACQUISITION OF BUSINESS - INCREASE OF THE           HTML     69K 
                PARTICIPATION IN USIMINAS CONTROL GROUP AND NEW                  
                GOVERNANCE STRUCTURE OF USIMINAS -Provisions For                 
                Contingencies (Details)                                          
88: R74         ACQUISITION OF BUSINESS - INCREASE OF THE           HTML    106K 
                PARTICIPATION IN USIMINAS CONTROL GROUP AND NEW                  
                GOVERNANCE STRUCTURE OF USIMINAS -Provisions For                 
                Contingencies Before Business Combination                        
                (Details)                                                        
89: R75         Accounting Policies (Useful Life of Property,       HTML     71K 
                Plant & Equipment) (Details)                                     
90: R76         Accounting Policies (Intangible Assets) (Details)   HTML     80K 
91: R77         Accounting Policies (Impairment) (Details)          HTML     67K 
92: R78         Accounting Policies (Non-Current Assets (Disposal   HTML     49K 
                Groups) Classified as Held for Sale) (Details)                   
93: R79         Accounting Policies (Employee Liabilities)          HTML     70K 
                (Details)                                                        
94: R80         Accounting Policies (Borrowing Costs) (Details)     HTML     49K 
95: R81         Accoutning Policies (Derivative Financial           HTML     50K 
                Instruments and Hedging Activities) (Details)                    
96: R82         Accounting Policies (Critical Accounting            HTML     53K 
                Estimates) (Details)                                             
97: R83         Accounting Policies (Climate Change) (Details)      HTML     52K 
98: R84         Segment Information (Narrative) (Details)           HTML     56K 
99: R85         Segment Information (Segment Reporting              HTML    108K 
                Information, by Segment) (Details)                               
100: R86         Segment Information (Net Sales and Long Lived       HTML     70K  
                Assets by Geographic Areas) (Details)                            
101: R87         Segment Information (Revenue by Product) (Details)  HTML     67K  
102: R88         Cost of Sales (Details)                             HTML     79K  
103: R89         Selling, General and Administrative Expenses        HTML     80K  
                (Details)                                                        
104: R90         Labor Costs (Included Cost of sales and Selling,    HTML     59K  
                General and Administrative expenses) (Details)                   
105: R91         Other Operating Income (Expenses), Net (Details)    HTML     72K  
106: R92         Other Financial Income (Expenses), Net (Details)    HTML     67K  
107: R93         Income Tax Expense (Income Tax Expense) (Details)   HTML     64K  
108: R94         Income Tax Expense (Reconciliation of effective     HTML     70K  
                income tax) (Details)                                            
109: R95         PROPERTY, PLANT AND EQUIPMENT, NET - Property,      HTML    155K  
                Plant and Equipment, Net (Details)                               
110: R96         PROPERTY, PLANT AND EQUIPMENT, NET - Schedule of    HTML     96K  
                Right-of-Use Assets (Details)                                    
111: R97         PROPERTY, PLANT AND EQUIPMENT, NET - Narrative      HTML     52K  
                (Details)                                                        
112: R98         Intangible Assets, Net (Details)                    HTML    119K  
113: R99         Investments in Non-Consolidated Companies           HTML     64K  
                (Details)                                                        
114: R100        Investments in Non-Consolidated Companies           HTML     67K  
                (Schedule of Principal in Non-Consolidated                       
                Companies) (Details)                                             
115: R101        Investments in Non-Consolidated Companies           HTML    151K  
                (Narrative) (Details)                                            
116: R102        Receivables, Net - Non Current and Current          HTML     62K  
                (Non-Current Receivables) (Details)                              
117: R103        Receivables, Net - Non Current and Current          HTML     67K  
                (Current receivables) (Details)                                  
118: R104        Trade Receivables, Net - Non Current and Current    HTML     60K  
                (Details)                                                        
119: R105        Trade Receivables, Net - Non Current and Current    HTML     75K  
                (Schedule of Trade Receivables, Net) (Details)                   
120: R106        Inventories, Net (Details)                          HTML     62K  
121: R107        Cash, Cash Equivalents and Other Investments - Non  HTML     52K  
                Current and Current (Other Investments) (Details)                
122: R108        Cash, Cash Equivalents and Other Investments - Non  HTML     65K  
                Current and Current (Cash and cash equivalents)                  
                (Details)                                                        
123: R109        Allowances and Provisions - Non Current and         HTML     88K  
                Current (Details)                                                
124: R110        Deferred Income Tax (Changes in Deferred Income     HTML     63K  
                Tax) (Details)                                                   
125: R111        Deferred Income Tax (Changes in Deferred Tax        HTML    120K  
                Assets and Liabilities) (Details)                                
126: R112        Other Liabilities - Non Current and Current (Other  HTML     60K  
                Liabilities - Non-Current) (Details)                             
127: R113        Other Liabilities - Non Current and Current         HTML     57K  
                (Schedule of Other Liabilities in Statement of                   
                Financial Position) (Details)                                    
128: R114        Other Liabilities - Non Current and Current         HTML     57K  
                (Schedule of Amounts Recognized in Income                        
                Statement) (Details)                                             
129: R115        Other Liabilities - Non Current and Current         HTML     64K  
                (Schedule of Amounts Recognized in Other                         
                Comprehensive Income) (Details)                                  
130: R116        Other Liabilities - Non Current and Current         HTML     66K  
                (Schedule of Amounts Recognized in Statement of                  
                Financial Position) (Details)                                    
131: R117        Other Liabilities - Non Current and Current         HTML     80K  
                (Schedule of Fair Value of Plan Assets) (Details)                
132: R118        Other Liabilities - Non Current and Current         HTML     60K  
                (Narrative) (Details)                                            
133: R119        Other Liabilities - Non Current and Current         HTML     93K  
                (Actuarial Assumptions of Defined Benefit                        
                Obligation) (Details)                                            
134: R120        Other Liabilities - Non Current and Current (Other  HTML     64K  
                Liabilities - Current) (Details)                                 
135: R121        Derivative Financial Instruments (Net Fair Value)   HTML     64K  
                (Details)                                                        
136: R122        Derivative Financial Instruments (Narrative)        HTML     79K  
                (Details)                                                        
137: R123        Derivative Financial Instruments (Changes in Fair   HTML     78K  
                Value) (Details)                                                 
138: R124        Derivative Financial Instruments (Exchange Rate     HTML     72K  
                Derivative Contract) (Details)                                   
139: R125        LEASE LIABILITIES - Lease Liabilities (Details)     HTML     99K  
140: R126        LEASE LIABILITIES - Schedule of Minimum Lease       HTML     66K  
                Payments (Details)                                               
141: R127        Borrowings (Current and Non-Current Information on  HTML     68K  
                Borrowings) (Details)                                            
142: R128        Borrowings (Maturity of Borrowings) (Details)       HTML     77K  
143: R129        Borrowings (Weighted-Average Interest Rate)         HTML     55K  
                (Details)                                                        
144: R130        Borrowings (Borrowings by Currency) (Details)       HTML     66K  
145: R131        Borrowings (Significant Borrowings) (Details)       HTML     58K  
146: R132        Contingencies, Commitments and Restrictions on the  HTML     77K  
                Distribution of Profits (Tender offer litigation)                
                (Details)                                                        
147: R133        Contingencies, Commitments and Restrictions on the  HTML     63K  
                Distribution of Profits (Shareholder claims,                     
                Mexican income tax adjustment & Argentine tax                    
                claim) (Details)                                                 
148: R134        Contingencies, Commitments and Restrictions on the  HTML     55K  
                Distribution of Profits (Fishermen association                   
                claims, Tax assessment relating to the use of                    
                certain ICMS tax credits) (Details)                              
149: R135        Contingencies, Commitments and Restrictions on the  HTML    149K  
                Distribution of Profits (Commitments: a-l)                       
                (Details)                                                        
150: R136        Contingencies, Commitments and Restrictions on the  HTML    152K  
                Distribution of Profits (Commitments: m-ac)                      
                (Details)                                                        
151: R137        Related Party Transactions (Narrative) (Details)    HTML     60K  
152: R138        Related Party Transactions (Transactions Between    HTML     87K  
                Related Parties) (Details)                                       
153: R139        Other Required Disclosures (Statement of            HTML     73K  
                Comprehensive Income) (Details)                                  
154: R140        Other Required Disclosures (Statement of Cash       HTML     77K  
                Flows) (Details)                                                 
155: R141        Other Required Disclosures (Financial Debt          HTML     78K  
                Reconciliation) (Details)                                        
156: R142        Financial Risk Management (Assumed Financial        HTML     78K  
                Exposure to Currency Risk) (Details)                             
157: R143        Financial Risk Management (Market Risk Narrative)   HTML     84K  
                (Details)                                                        
158: R144        Financial Risk Management (Credit Risk Narrative)   HTML     67K  
                (Details)                                                        
159: R145        Financial Risk Management (Investments in           HTML     71K  
                Financial Assets - Credit Risk) (Details)                        
160: R146        Financial Risk Management (Assumed financial        HTML     63K  
                exposure to credit risk) (Details)                               
161: R147        Financial Risk Management (Liquidity Risk)          HTML     81K  
                (Details)                                                        
162: R148        Financial Risk Management (Capital Risk Narrative)  HTML     48K  
                (Details)                                                        
163: R149        Financial Risk Management (Financial Assets and     HTML    107K  
                Liabilities) (Details)                                           
164: R150        Financial Risk Management (Financial Assets and     HTML     80K  
                Liabilities at Fair Value) (Details)                             
165: R151        Financial Risk Management (Changes in Fair Value)   HTML     66K  
                (Details)                                                        
166: R152        Financial Risk Management (Accounting for           HTML     51K  
                Derivative Financial Instruments and Hedging                     
                Activities Narrative) (Details)                                  
167: R153        Foreign Exchange Restrictions in Argentina -        HTML     92K  
                (Narrative) (Details)                                            
168: R154        Ternium to Integrate Operations in the Usmca        HTML     51K  
                (Details)                                                        
170: XML         IDEA XML File -- Filing Summary                      XML    346K  
173: XML         XBRL Instance -- tx-20231231_htm                     XML   7.55M  
169: EXCEL       IDEA Workbook of Financial Report Info              XLSX    435K  
11: EX-101.CAL  XBRL Calculations -- tx-20231231_cal                 XML    449K 
12: EX-101.DEF  XBRL Definitions -- tx-20231231_def                  XML   2.00M 
13: EX-101.LAB  XBRL Labels -- tx-20231231_lab                       XML   3.92M 
14: EX-101.PRE  XBRL Presentations -- tx-20231231_pre                XML   2.66M 
10: EX-101.SCH  XBRL Schema -- tx-20231231                           XSD    662K 
171: JSON        XBRL Instance as JSON Data -- MetaLinks              801±  1.25M  
172: ZIP         XBRL Zipped Folder -- 0001342874-24-000018-xbrl      Zip   1.42M  


‘EX-101.SCH’   —   XBRL Schema — tx-20231231


This Exhibit is an XBRL File.


                                                                                                                                                                                
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<link:roleType id="ConsolidatedStatementsofCashFlowsParenthetical" roleURI="http://www.ternium.com/role/ConsolidatedStatementsofCashFlowsParenthetical">
<link:definition> 0000009 - Statement - Consolidated Statements of Cash Flows - Parenthetical </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType id="GENERALINFORMATION" roleURI="http://www.ternium.com/role/GENERALINFORMATION">
<link:definition> 0000010 - Disclosure - GENERAL INFORMATION </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType id="BASISOFPRESENTATION" roleURI="http://www.ternium.com/role/BASISOFPRESENTATION">
<link:definition> 0000011 - Disclosure - BASIS OF PRESENTATION </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType id="ACQUISITIONOFBUSINESSINCREASEOFTHEPARTICIPATIONINUSIMINASCONTROLGROUPANDNEWGOVERNANCESTRUCTUREOFUSIMINAS" roleURI="http://www.ternium.com/role/ACQUISITIONOFBUSINESSINCREASEOFTHEPARTICIPATIONINUSIMINASCONTROLGROUPANDNEWGOVERNANCESTRUCTUREOFUSIMINAS">
<link:definition> 0000012 - Disclosure - ACQUISITION OF BUSINESS – INCREASE OF THE PARTICIPATION IN USIMINAS CONTROL GROUP AND NEW GOVERNANCE STRUCTURE OF USIMINAS </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType id="ACCOUNTINGPOLICIES" roleURI="http://www.ternium.com/role/ACCOUNTINGPOLICIES">
<link:definition> 0000013 - Disclosure - ACCOUNTING POLICIES </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType id="SEGMENTINFORMATION" roleURI="http://www.ternium.com/role/SEGMENTINFORMATION">
<link:definition> 0000014 - Disclosure - SEGMENT INFORMATION </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType id="COSTOFSALES" roleURI="http://www.ternium.com/role/COSTOFSALES">
<link:definition> 0000015 - Disclosure - COST OF SALES </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType id="SELLINGGENERALANDADMINISTRATIVEEXPENSES" roleURI="http://www.ternium.com/role/SELLINGGENERALANDADMINISTRATIVEEXPENSES">
<link:definition> 0000016 - Disclosure - SELLING, GENERAL AND ADMINISTRATIVE EXPENSES </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType id="LABORCOSTSIncludedCostofsalesandSellingGeneralandAdministrativeexpenses" roleURI="http://www.ternium.com/role/LABORCOSTSIncludedCostofsalesandSellingGeneralandAdministrativeexpenses">
<link:definition> 0000017 - Disclosure - LABOR COSTS (Included Cost of sales and Selling, General and Administrative expenses) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType id="OTHEROPERATINGINCOMEEXPENSESNET" roleURI="http://www.ternium.com/role/OTHEROPERATINGINCOMEEXPENSESNET">
<link:definition> 0000018 - Disclosure - OTHER OPERATING INCOME (EXPENSES), NET </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType id="OTHERFINANCIALINCOMEEXPENSESNET" roleURI="http://www.ternium.com/role/OTHERFINANCIALINCOMEEXPENSESNET">
<link:definition> 0000019 - Disclosure - OTHER FINANCIAL INCOME (EXPENSES), NET </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType id="INCOMETAXEXPENSE" roleURI="http://www.ternium.com/role/INCOMETAXEXPENSE">
<link:definition> 0000020 - Disclosure - INCOME TAX EXPENSE </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType id="PROPERTYPLANTANDEQUIPMENTNET" roleURI="http://www.ternium.com/role/PROPERTYPLANTANDEQUIPMENTNET">
<link:definition> 0000021 - Disclosure - PROPERTY, PLANT AND EQUIPMENT, NET </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType id="INTANGIBLEASSETSNET" roleURI="http://www.ternium.com/role/INTANGIBLEASSETSNET">
<link:definition> 0000022 - Disclosure - INTANGIBLE ASSETS, NET </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType id="INVESTMENTSINNONCONSOLIDATEDCOMPANIES" roleURI="http://www.ternium.com/role/INVESTMENTSINNONCONSOLIDATEDCOMPANIES">
<link:definition> 0000023 - Disclosure - INVESTMENTS IN NON-CONSOLIDATED COMPANIES </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType id="RECEIVABLESNETNONCURRENTANDCURRENT" roleURI="http://www.ternium.com/role/RECEIVABLESNETNONCURRENTANDCURRENT">
<link:definition> 0000024 - Disclosure - RECEIVABLES, NET - NON CURRENT AND CURRENT </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType id="TRADERECEIVABLESNETNONCURRENTANDCURRENT" roleURI="http://www.ternium.com/role/TRADERECEIVABLESNETNONCURRENTANDCURRENT">
<link:definition> 0000025 - Disclosure - TRADE RECEIVABLES, NET - NON CURRENT AND CURRENT </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType id="INVENTORIESNET" roleURI="http://www.ternium.com/role/INVENTORIESNET">
<link:definition> 0000026 - Disclosure - INVENTORIES, NET </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType id="CASHCASHEQUIVALENTSANDOTHERINVESTMENTSNONCURRENTANDCURRENT" roleURI="http://www.ternium.com/role/CASHCASHEQUIVALENTSANDOTHERINVESTMENTSNONCURRENTANDCURRENT">
<link:definition> 0000027 - Disclosure - CASH, CASH EQUIVALENTS AND OTHER INVESTMENTS - NON CURRENT AND CURRENT </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType id="ALLOWANCESANDPROVISIONSNONCURRENTANDCURRENT" roleURI="http://www.ternium.com/role/ALLOWANCESANDPROVISIONSNONCURRENTANDCURRENT">
<link:definition> 0000028 - Disclosure - ALLOWANCES AND PROVISIONS - NON CURRENT AND CURRENT </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType id="DEFERREDINCOMETAX" roleURI="http://www.ternium.com/role/DEFERREDINCOMETAX">
<link:definition> 0000029 - Disclosure - DEFERRED INCOME TAX </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType id="OTHERLIABILITIESNONCURRENTANDCURRENT" roleURI="http://www.ternium.com/role/OTHERLIABILITIESNONCURRENTANDCURRENT">
<link:definition> 0000030 - Disclosure - OTHER LIABILITIES - NON CURRENT AND CURRENT </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType id="DERIVATIVEFINANCIALINSTRUMENTS" roleURI="http://www.ternium.com/role/DERIVATIVEFINANCIALINSTRUMENTS">
<link:definition> 0000031 - Disclosure - DERIVATIVE FINANCIAL INSTRUMENTS </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType id="LEASELIABILITIES" roleURI="http://www.ternium.com/role/LEASELIABILITIES">
<link:definition> 0000032 - Disclosure - LEASE LIABILITIES </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType id="BORROWINGS" roleURI="http://www.ternium.com/role/BORROWINGS">
<link:definition> 0000033 - Disclosure - BORROWINGS </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType id="CONTINGENCIESCOMMITMENTSANDRESTRICTIONSONTHEDISTRIBUTIONOFPROFITS" roleURI="http://www.ternium.com/role/CONTINGENCIESCOMMITMENTSANDRESTRICTIONSONTHEDISTRIBUTIONOFPROFITS">
<link:definition> 0000034 - Disclosure - CONTINGENCIES, COMMITMENTS AND RESTRICTIONS ON THE DISTRIBUTION OF PROFITS </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType id="RELATEDPARTYTRANSACTIONS" roleURI="http://www.ternium.com/role/RELATEDPARTYTRANSACTIONS">
<link:definition> 0000035 - Disclosure - RELATED PARTY TRANSACTIONS </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType id="OTHERREQUIREDDISCLOSURES" roleURI="http://www.ternium.com/role/OTHERREQUIREDDISCLOSURES">
<link:definition> 0000036 - Disclosure - OTHER REQUIRED DISCLOSURES </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType id="RECENTLYISSUEDACCOUNTINGPRONOUNCEMENTS" roleURI="http://www.ternium.com/role/RECENTLYISSUEDACCOUNTINGPRONOUNCEMENTS">
<link:definition> 0000037 - Disclosure - RECENTLY ISSUED ACCOUNTING PRONOUNCEMENTS </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType id="FINANCIALRISKMANAGEMENT" roleURI="http://www.ternium.com/role/FINANCIALRISKMANAGEMENT">
<link:definition> 0000038 - Disclosure - FINANCIAL RISK MANAGEMENT </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType id="THECOVID19PANDEMICANDITSIMPACTONTERNIUM" roleURI="http://www.ternium.com/role/THECOVID19PANDEMICANDITSIMPACTONTERNIUM">
<link:definition> 0000039 - Disclosure - THE COVID-19 PANDEMIC AND ITS IMPACT ON TERNIUM </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType id="FOREIGNEXCHANGERESTRICTIONSINARGENTINA" roleURI="http://www.ternium.com/role/FOREIGNEXCHANGERESTRICTIONSINARGENTINA">
<link:definition> 0000040 - Disclosure - FOREIGN EXCHANGE RESTRICTIONS IN ARGENTINA </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType id="TERNIUMTOINTEGRATEOPERATIONSINTHEUSMCA" roleURI="http://www.ternium.com/role/TERNIUMTOINTEGRATEOPERATIONSINTHEUSMCA">
<link:definition> 0000041 - Disclosure - TERNIUM TO INTEGRATE OPERATIONS IN THE USMCA </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType id="ACCOUNTINGPOLICIESPolicies" roleURI="http://www.ternium.com/role/ACCOUNTINGPOLICIESPolicies">
<link:definition> 9954471 - Disclosure - ACCOUNTING POLICIES (Policies) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType id="BASISOFPRESENTATIONTables" roleURI="http://www.ternium.com/role/BASISOFPRESENTATIONTables">
<link:definition> 9954472 - Disclosure - BASIS OF PRESENTATION (Tables) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType id="ACQUISITIONOFBUSINESSINCREASEOFTHEPARTICIPATIONINUSIMINASCONTROLGROUPANDNEWGOVERNANCESTRUCTUREOFUSIMINASTables" roleURI="http://www.ternium.com/role/ACQUISITIONOFBUSINESSINCREASEOFTHEPARTICIPATIONINUSIMINASCONTROLGROUPANDNEWGOVERNANCESTRUCTUREOFUSIMINASTables">
<link:definition> 9954473 - Disclosure - ACQUISITION OF BUSINESS – INCREASE OF THE PARTICIPATION IN USIMINAS CONTROL GROUP AND NEW GOVERNANCE STRUCTURE OF USIMINAS - (Tables) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType id="ACCOUNTINGPOLICIESTables" roleURI="http://www.ternium.com/role/ACCOUNTINGPOLICIESTables">
<link:definition> 9954474 - Disclosure - ACCOUNTING POLICIES (Tables) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType id="SEGMENTINFORMATIONTables" roleURI="http://www.ternium.com/role/SEGMENTINFORMATIONTables">
<link:definition> 9954475 - Disclosure - SEGMENT INFORMATION (Tables) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType id="COSTOFSALESTables" roleURI="http://www.ternium.com/role/COSTOFSALESTables">
<link:definition> 9954476 - Disclosure - COST OF SALES (Tables) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType id="SELLINGGENERALANDADMINISTRATIVEEXPENSESTables" roleURI="http://www.ternium.com/role/SELLINGGENERALANDADMINISTRATIVEEXPENSESTables">
<link:definition> 9954477 - Disclosure - SELLING, GENERAL AND ADMINISTRATIVE EXPENSES (Tables) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType id="LABORCOSTSIncludedCostofsalesandSellingGeneralandAdministrativeexpensesTables" roleURI="http://www.ternium.com/role/LABORCOSTSIncludedCostofsalesandSellingGeneralandAdministrativeexpensesTables">
<link:definition> 9954478 - Disclosure - LABOR COSTS (Included Cost of sales and Selling, General and Administrative expenses) (Tables) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType id="OTHEROPERATINGINCOMEEXPENSESNETTables" roleURI="http://www.ternium.com/role/OTHEROPERATINGINCOMEEXPENSESNETTables">
<link:definition> 9954479 - Disclosure - OTHER OPERATING INCOME (EXPENSES), NET (Tables) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType id="OTHERFINANCIALINCOMEEXPENSESNETTables" roleURI="http://www.ternium.com/role/OTHERFINANCIALINCOMEEXPENSESNETTables">
<link:definition> 9954480 - Disclosure - OTHER FINANCIAL INCOME (EXPENSES), NET (Tables) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType id="INCOMETAXEXPENSETables" roleURI="http://www.ternium.com/role/INCOMETAXEXPENSETables">
<link:definition> 9954481 - Disclosure - INCOME TAX EXPENSE (Tables) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType id="PROPERTYPLANTANDEQUIPMENTNETTables" roleURI="http://www.ternium.com/role/PROPERTYPLANTANDEQUIPMENTNETTables">
<link:definition> 9954482 - Disclosure - PROPERTY, PLANT AND EQUIPMENT, NET (Tables) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType id="INTANGIBLEASSETSNETTables" roleURI="http://www.ternium.com/role/INTANGIBLEASSETSNETTables">
<link:definition> 9954483 - Disclosure - INTANGIBLE ASSETS, NET (Tables) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType id="INVESTMENTSINNONCONSOLIDATEDCOMPANIESTables" roleURI="http://www.ternium.com/role/INVESTMENTSINNONCONSOLIDATEDCOMPANIESTables">
<link:definition> 9954484 - Disclosure - INVESTMENTS IN NON-CONSOLIDATED COMPANIES (Tables) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType id="RECEIVABLESNETNONCURRENTANDCURRENTTables" roleURI="http://www.ternium.com/role/RECEIVABLESNETNONCURRENTANDCURRENTTables">
<link:definition> 9954485 - Disclosure - RECEIVABLES, NET - NON CURRENT AND CURRENT (Tables) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType id="TRADERECEIVABLESNETNONCURRENTANDCURRENTTables" roleURI="http://www.ternium.com/role/TRADERECEIVABLESNETNONCURRENTANDCURRENTTables">
<link:definition> 9954486 - Disclosure - TRADE RECEIVABLES, NET - NON CURRENT AND CURRENT (Tables) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType id="INVENTORIESNETTables" roleURI="http://www.ternium.com/role/INVENTORIESNETTables">
<link:definition> 9954487 - Disclosure - INVENTORIES, NET (Tables) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType id="CASHCASHEQUIVALENTSANDOTHERINVESTMENTSNONCURRENTANDCURRENTTables" roleURI="http://www.ternium.com/role/CASHCASHEQUIVALENTSANDOTHERINVESTMENTSNONCURRENTANDCURRENTTables">
<link:definition> 9954488 - Disclosure - CASH, CASH EQUIVALENTS AND OTHER INVESTMENTS - NON CURRENT AND CURRENT (Tables) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType id="ALLOWANCESANDPROVISIONSNONCURRENTANDCURRENTTables" roleURI="http://www.ternium.com/role/ALLOWANCESANDPROVISIONSNONCURRENTANDCURRENTTables">
<link:definition> 9954489 - Disclosure - ALLOWANCES AND PROVISIONS - NON CURRENT AND CURRENT (Tables) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType id="DEFERREDINCOMETAXTables" roleURI="http://www.ternium.com/role/DEFERREDINCOMETAXTables">
<link:definition> 9954490 - Disclosure - DEFERRED INCOME TAX (Tables) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType id="OTHERLIABILITIESNONCURRENTANDCURRENTTables" roleURI="http://www.ternium.com/role/OTHERLIABILITIESNONCURRENTANDCURRENTTables">
<link:definition> 9954491 - Disclosure - OTHER LIABILITIES - NON CURRENT AND CURRENT (Tables) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType id="DERIVATIVEFINANCIALINSTRUMENTSTables" roleURI="http://www.ternium.com/role/DERIVATIVEFINANCIALINSTRUMENTSTables">
<link:definition> 9954492 - Disclosure - DERIVATIVE FINANCIAL INSTRUMENTS (Tables) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType id="LEASELIABILITIESTables" roleURI="http://www.ternium.com/role/LEASELIABILITIESTables">
<link:definition> 9954493 - Disclosure - LEASE LIABILITIES (Tables) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType id="BORROWINGSTables" roleURI="http://www.ternium.com/role/BORROWINGSTables">
<link:definition> 9954494 - Disclosure - BORROWINGS (Tables) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
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<link:definition> 9954495 - Disclosure - RELATED PARTY TRANSACTIONS (Tables) </link:definition>
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<link:usedOn> link:calculationLink </link:usedOn>
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<link:roleType id="OTHERREQUIREDDISCLOSURESTables" roleURI="http://www.ternium.com/role/OTHERREQUIREDDISCLOSURESTables">
<link:definition> 9954496 - Disclosure - OTHER REQUIRED DISCLOSURES (Tables) </link:definition>
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<link:usedOn> link:calculationLink </link:usedOn>
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<link:roleType id="FINANCIALRISKMANAGEMENTTables" roleURI="http://www.ternium.com/role/FINANCIALRISKMANAGEMENTTables">
<link:definition> 9954497 - Disclosure - FINANCIAL RISK MANAGEMENT (Tables) </link:definition>
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<link:usedOn> link:calculationLink </link:usedOn>
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<link:roleType id="GENERALINFORMATIONNarrativeDetails" roleURI="http://www.ternium.com/role/GENERALINFORMATIONNarrativeDetails">
<link:definition> 9954498 - Disclosure - GENERAL INFORMATION - Narrative (Details) </link:definition>
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<link:usedOn> link:calculationLink </link:usedOn>
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<link:roleType id="BASISOFPRESENTATIONDisclosureofInterestinSubsidiariesDetails" roleURI="http://www.ternium.com/role/BASISOFPRESENTATIONDisclosureofInterestinSubsidiariesDetails">
<link:definition> 9954499 - Disclosure - BASIS OF PRESENTATION (Disclosure of Interest in Subsidiaries) (Details) </link:definition>
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<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType id="BASISOFPRESENTATIONNarrativeDetails" roleURI="http://www.ternium.com/role/BASISOFPRESENTATIONNarrativeDetails">
<link:definition> 9954500 - Disclosure - BASIS OF PRESENTATION (Narrative) (Details) </link:definition>
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<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
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<link:definition> 9954501 - Disclosure - ACQUISITION OF BUSINESS – INCREASE OF THE PARTICIPATION IN USIMINAS CONTROL GROUP AND NEW GOVERNANCE STRUCTURE OF USIMINAS - Narrative (Details) </link:definition>
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<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType id="ACQUISITIONOFBUSINESSINCREASEOFTHEPARTICIPATIONINUSIMINASCONTROLGROUPANDNEWGOVERNANCESTRUCTUREOFUSIMINASDisclosureofDetailedInformationAboutBusinessCombinationDetails" roleURI="http://www.ternium.com/role/ACQUISITIONOFBUSINESSINCREASEOFTHEPARTICIPATIONINUSIMINASCONTROLGROUPANDNEWGOVERNANCESTRUCTUREOFUSIMINASDisclosureofDetailedInformationAboutBusinessCombinationDetails">
<link:definition> 9954502 - Disclosure - ACQUISITION OF BUSINESS – INCREASE OF THE PARTICIPATION IN USIMINAS CONTROL GROUP AND NEW GOVERNANCE STRUCTURE OF USIMINAS - Disclosure of Detailed Information About Business Combination (Details) </link:definition>
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<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType id="ACQUISITIONOFBUSINESSINCREASEOFTHEPARTICIPATIONINUSIMINASCONTROLGROUPANDNEWGOVERNANCESTRUCTUREOFUSIMINASProvisionsForContingenciesDetails" roleURI="http://www.ternium.com/role/ACQUISITIONOFBUSINESSINCREASEOFTHEPARTICIPATIONINUSIMINASCONTROLGROUPANDNEWGOVERNANCESTRUCTUREOFUSIMINASProvisionsForContingenciesDetails">
<link:definition> 9954503 - Disclosure - ACQUISITION OF BUSINESS – INCREASE OF THE PARTICIPATION IN USIMINAS CONTROL GROUP AND NEW GOVERNANCE STRUCTURE OF USIMINAS -Provisions For Contingencies (Details) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType id="ACQUISITIONOFBUSINESSINCREASEOFTHEPARTICIPATIONINUSIMINASCONTROLGROUPANDNEWGOVERNANCESTRUCTUREOFUSIMINASProvisionsForContingenciesBeforeBusinessCombinationDetails" roleURI="http://www.ternium.com/role/ACQUISITIONOFBUSINESSINCREASEOFTHEPARTICIPATIONINUSIMINASCONTROLGROUPANDNEWGOVERNANCESTRUCTUREOFUSIMINASProvisionsForContingenciesBeforeBusinessCombinationDetails">
<link:definition> 9954504 - Disclosure - ACQUISITION OF BUSINESS – INCREASE OF THE PARTICIPATION IN USIMINAS CONTROL GROUP AND NEW GOVERNANCE STRUCTURE OF USIMINAS -Provisions For Contingencies Before Business Combination (Details) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType id="ACCOUNTINGPOLICIESUsefulLifeofPropertyPlantEquipmentDetails" roleURI="http://www.ternium.com/role/ACCOUNTINGPOLICIESUsefulLifeofPropertyPlantEquipmentDetails">
<link:definition> 9954505 - Disclosure - ACCOUNTING POLICIES (Useful Life of Property, Plant & Equipment) (Details) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType id="ACCOUNTINGPOLICIESIntangibleAssetsDetails" roleURI="http://www.ternium.com/role/ACCOUNTINGPOLICIESIntangibleAssetsDetails">
<link:definition> 9954506 - Disclosure - ACCOUNTING POLICIES (Intangible Assets) (Details) </link:definition>
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<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType id="ACCOUNTINGPOLICIESImpairmentDetails" roleURI="http://www.ternium.com/role/ACCOUNTINGPOLICIESImpairmentDetails">
<link:definition> 9954507 - Disclosure - ACCOUNTING POLICIES (Impairment) (Details) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType id="ACCOUNTINGPOLICIESNonCurrentAssetsDisposalGroupsClassifiedasHeldforSaleDetails" roleURI="http://www.ternium.com/role/ACCOUNTINGPOLICIESNonCurrentAssetsDisposalGroupsClassifiedasHeldforSaleDetails">
<link:definition> 9954508 - Disclosure - ACCOUNTING POLICIES (Non-Current Assets (Disposal Groups) Classified as Held for Sale) (Details) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType id="ACCOUNTINGPOLICIESEmployeeLiabilitiesDetails" roleURI="http://www.ternium.com/role/ACCOUNTINGPOLICIESEmployeeLiabilitiesDetails">
<link:definition> 9954509 - Disclosure - ACCOUNTING POLICIES (Employee Liabilities) (Details) </link:definition>
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<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
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<link:roleType id="ACCOUNTINGPOLICIESBorrowingCostsDetails" roleURI="http://www.ternium.com/role/ACCOUNTINGPOLICIESBorrowingCostsDetails">
<link:definition> 9954510 - Disclosure - ACCOUNTING POLICIES (Borrowing Costs) (Details) </link:definition>
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<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
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<link:roleType id="ACCOUTNINGPOLICIESDerivativeFinancialInstrumentsandHedgingActivitiesDetails" roleURI="http://www.ternium.com/role/ACCOUTNINGPOLICIESDerivativeFinancialInstrumentsandHedgingActivitiesDetails">
<link:definition> 9954511 - Disclosure - ACCOUTNING POLICIES (Derivative Financial Instruments and Hedging Activities) (Details) </link:definition>
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<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
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<link:roleType id="ACCOUNTINGPOLICIESCriticalAccountingEstimatesDetails" roleURI="http://www.ternium.com/role/ACCOUNTINGPOLICIESCriticalAccountingEstimatesDetails">
<link:definition> 9954512 - Disclosure - ACCOUNTING POLICIES (Critical Accounting Estimates) (Details) </link:definition>
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<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType id="ACCOUNTINGPOLICIESClimateChangeDetails" roleURI="http://www.ternium.com/role/ACCOUNTINGPOLICIESClimateChangeDetails">
<link:definition> 9954513 - Disclosure - ACCOUNTING POLICIES (Climate Change) (Details) </link:definition>
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<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType id="SEGMENTINFORMATIONNarrativeDetails" roleURI="http://www.ternium.com/role/SEGMENTINFORMATIONNarrativeDetails">
<link:definition> 9954514 - Disclosure - SEGMENT INFORMATION (Narrative) (Details) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType id="SEGMENTINFORMATIONSegmentReportingInformationbySegmentDetails" roleURI="http://www.ternium.com/role/SEGMENTINFORMATIONSegmentReportingInformationbySegmentDetails">
<link:definition> 9954515 - Disclosure - SEGMENT INFORMATION (Segment Reporting Information, by Segment) (Details) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType id="SEGMENTINFORMATIONNetSalesandLongLivedAssetsbyGeographicAreasDetails" roleURI="http://www.ternium.com/role/SEGMENTINFORMATIONNetSalesandLongLivedAssetsbyGeographicAreasDetails">
<link:definition> 9954516 - Disclosure - SEGMENT INFORMATION (Net Sales and Long Lived Assets by Geographic Areas) (Details) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType id="SEGMENTINFORMATIONRevenuebyProductDetails" roleURI="http://www.ternium.com/role/SEGMENTINFORMATIONRevenuebyProductDetails">
<link:definition> 9954517 - Disclosure - SEGMENT INFORMATION (Revenue by Product) (Details) </link:definition>
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<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType id="COSTOFSALESDetails" roleURI="http://www.ternium.com/role/COSTOFSALESDetails">
<link:definition> 9954518 - Disclosure - COST OF SALES (Details) </link:definition>
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<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
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<link:roleType id="SELLINGGENERALANDADMINISTRATIVEEXPENSESDetails" roleURI="http://www.ternium.com/role/SELLINGGENERALANDADMINISTRATIVEEXPENSESDetails">
<link:definition> 9954519 - Disclosure - SELLING, GENERAL AND ADMINISTRATIVE EXPENSES (Details) </link:definition>
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<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
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<link:roleType id="LABORCOSTSIncludedCostofsalesandSellingGeneralandAdministrativeexpensesDetails" roleURI="http://www.ternium.com/role/LABORCOSTSIncludedCostofsalesandSellingGeneralandAdministrativeexpensesDetails">
<link:definition> 9954520 - Disclosure - LABOR COSTS (Included Cost of sales and Selling, General and Administrative expenses) (Details) </link:definition>
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<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType id="OTHEROPERATINGINCOMEEXPENSESNETDetails" roleURI="http://www.ternium.com/role/OTHEROPERATINGINCOMEEXPENSESNETDetails">
<link:definition> 9954521 - Disclosure - OTHER OPERATING INCOME (EXPENSES), NET (Details) </link:definition>
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<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType id="OTHERFINANCIALINCOMEEXPENSESNETDetails" roleURI="http://www.ternium.com/role/OTHERFINANCIALINCOMEEXPENSESNETDetails">
<link:definition> 9954522 - Disclosure - OTHER FINANCIAL INCOME (EXPENSES), NET (Details) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType id="INCOMETAXEXPENSEIncomeTaxExpenseDetails" roleURI="http://www.ternium.com/role/INCOMETAXEXPENSEIncomeTaxExpenseDetails">
<link:definition> 9954523 - Disclosure - INCOME TAX EXPENSE (Income Tax Expense) (Details) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
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<link:roleType id="INCOMETAXEXPENSEReconciliationofeffectiveincometaxDetails" roleURI="http://www.ternium.com/role/INCOMETAXEXPENSEReconciliationofeffectiveincometaxDetails">
<link:definition> 9954524 - Disclosure - INCOME TAX EXPENSE (Reconciliation of effective income tax) (Details) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType id="PROPERTYPLANTANDEQUIPMENTNETPropertyPlantandEquipmentNetDetails" roleURI="http://www.ternium.com/role/PROPERTYPLANTANDEQUIPMENTNETPropertyPlantandEquipmentNetDetails">
<link:definition> 9954525 - Disclosure - PROPERTY, PLANT AND EQUIPMENT, NET - Property, Plant and Equipment, Net (Details) </link:definition>
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<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
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<link:roleType id="PROPERTYPLANTANDEQUIPMENTNETScheduleofRightofUseAssetsDetails" roleURI="http://www.ternium.com/role/PROPERTYPLANTANDEQUIPMENTNETScheduleofRightofUseAssetsDetails">
<link:definition> 9954526 - Disclosure - PROPERTY, PLANT AND EQUIPMENT, NET - Schedule of Right-of-Use Assets (Details) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType id="PROPERTYPLANTANDEQUIPMENTNETNarrativeDetails" roleURI="http://www.ternium.com/role/PROPERTYPLANTANDEQUIPMENTNETNarrativeDetails">
<link:definition> 9954527 - Disclosure - PROPERTY, PLANT AND EQUIPMENT, NET - Narrative (Details) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType id="INTANGIBLEASSETSNETDetails" roleURI="http://www.ternium.com/role/INTANGIBLEASSETSNETDetails">
<link:definition> 9954528 - Disclosure - INTANGIBLE ASSETS, NET (Details) </link:definition>
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<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType id="INVESTMENTSINNONCONSOLIDATEDCOMPANIESDetails" roleURI="http://www.ternium.com/role/INVESTMENTSINNONCONSOLIDATEDCOMPANIESDetails">
<link:definition> 9954529 - Disclosure - INVESTMENTS IN NON-CONSOLIDATED COMPANIES (Details) </link:definition>
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<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType id="INVESTMENTSINNONCONSOLIDATEDCOMPANIESScheduleofPrincipalinNonConsolidatedCompaniesDetails" roleURI="http://www.ternium.com/role/INVESTMENTSINNONCONSOLIDATEDCOMPANIESScheduleofPrincipalinNonConsolidatedCompaniesDetails">
<link:definition> 9954530 - Disclosure - INVESTMENTS IN NON-CONSOLIDATED COMPANIES (Schedule of Principal in Non-Consolidated Companies) (Details) </link:definition>
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<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType id="INVESTMENTSINNONCONSOLIDATEDCOMPANIESNarrativeDetails" roleURI="http://www.ternium.com/role/INVESTMENTSINNONCONSOLIDATEDCOMPANIESNarrativeDetails">
<link:definition> 9954531 - Disclosure - INVESTMENTS IN NON-CONSOLIDATED COMPANIES (Narrative) (Details) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType id="RECEIVABLESNETNONCURRENTANDCURRENTNonCurrentReceivablesDetails" roleURI="http://www.ternium.com/role/RECEIVABLESNETNONCURRENTANDCURRENTNonCurrentReceivablesDetails">
<link:definition> 9954532 - Disclosure - RECEIVABLES, NET - NON CURRENT AND CURRENT (Non-Current Receivables) (Details) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType id="RECEIVABLESNETNONCURRENTANDCURRENTCurrentreceivablesDetails" roleURI="http://www.ternium.com/role/RECEIVABLESNETNONCURRENTANDCURRENTCurrentreceivablesDetails">
<link:definition> 9954533 - Disclosure - RECEIVABLES, NET - NON CURRENT AND CURRENT (Current receivables) (Details) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType id="TRADERECEIVABLESNETNONCURRENTANDCURRENTDetails" roleURI="http://www.ternium.com/role/TRADERECEIVABLESNETNONCURRENTANDCURRENTDetails">
<link:definition> 9954534 - Disclosure - TRADE RECEIVABLES, NET - NON CURRENT AND CURRENT (Details) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType id="TRADERECEIVABLESNETNONCURRENTANDCURRENTScheduleofTradeReceivablesNetDetails" roleURI="http://www.ternium.com/role/TRADERECEIVABLESNETNONCURRENTANDCURRENTScheduleofTradeReceivablesNetDetails">
<link:definition> 9954535 - Disclosure - TRADE RECEIVABLES, NET - NON CURRENT AND CURRENT (Schedule of Trade Receivables, Net) (Details) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType id="INVENTORIESNETDetails" roleURI="http://www.ternium.com/role/INVENTORIESNETDetails">
<link:definition> 9954536 - Disclosure - INVENTORIES, NET (Details) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType id="CASHCASHEQUIVALENTSANDOTHERINVESTMENTSNONCURRENTANDCURRENTOtherInvestmentsDetails" roleURI="http://www.ternium.com/role/CASHCASHEQUIVALENTSANDOTHERINVESTMENTSNONCURRENTANDCURRENTOtherInvestmentsDetails">
<link:definition> 9954537 - Disclosure - CASH, CASH EQUIVALENTS AND OTHER INVESTMENTS - NON CURRENT AND CURRENT (Other Investments) (Details) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType id="CASHCASHEQUIVALENTSANDOTHERINVESTMENTSNONCURRENTANDCURRENTCashandcashequivalentsDetails" roleURI="http://www.ternium.com/role/CASHCASHEQUIVALENTSANDOTHERINVESTMENTSNONCURRENTANDCURRENTCashandcashequivalentsDetails">
<link:definition> 9954538 - Disclosure - CASH, CASH EQUIVALENTS AND OTHER INVESTMENTS - NON CURRENT AND CURRENT (Cash and cash equivalents) (Details) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType id="ALLOWANCESANDPROVISIONSNONCURRENTANDCURRENTDetails" roleURI="http://www.ternium.com/role/ALLOWANCESANDPROVISIONSNONCURRENTANDCURRENTDetails">
<link:definition> 9954539 - Disclosure - ALLOWANCES AND PROVISIONS - NON CURRENT AND CURRENT (Details) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType id="DEFERREDINCOMETAXChangesinDeferredIncomeTaxDetails" roleURI="http://www.ternium.com/role/DEFERREDINCOMETAXChangesinDeferredIncomeTaxDetails">
<link:definition> 9954540 - Disclosure - DEFERRED INCOME TAX (Changes in Deferred Income Tax) (Details) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType id="DEFERREDINCOMETAXChangesinDeferredTaxAssetsandLiabilitiesDetails" roleURI="http://www.ternium.com/role/DEFERREDINCOMETAXChangesinDeferredTaxAssetsandLiabilitiesDetails">
<link:definition> 9954541 - Disclosure - DEFERRED INCOME TAX (Changes in Deferred Tax Assets and Liabilities) (Details) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType id="OTHERLIABILITIESNONCURRENTANDCURRENTOtherLiabilitiesNonCurrentDetails" roleURI="http://www.ternium.com/role/OTHERLIABILITIESNONCURRENTANDCURRENTOtherLiabilitiesNonCurrentDetails">
<link:definition> 9954542 - Disclosure - OTHER LIABILITIES - NON CURRENT AND CURRENT (Other Liabilities - Non-Current) (Details) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
</link:roleType>
<link:roleType id="OTHERLIABILITIESNONCURRENTANDCURRENTScheduleofOtherLiabilitiesinStatementofFinancialPositionDetails" roleURI="http://www.ternium.com/role/OTHERLIABILITIESNONCURRENTANDCURRENTScheduleofOtherLiabilitiesinStatementofFinancialPositionDetails">
<link:definition> 9954543 - Disclosure - OTHER LIABILITIES - NON CURRENT AND CURRENT (Schedule of Other Liabilities in Statement of Financial Position) (Details) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
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<xs:element id="tx_TaxEffectOfPriorYearIncomeTaxes" abstract="false" name="TaxEffectOfPriorYearIncomeTaxes" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
<xs:element id="tx_ScheduleofchangesindeferredincometaxTableTextBlock" abstract="false" name="ScheduleofchangesindeferredincometaxTableTextBlock" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:textBlockItemType"/>
<xs:element id="tx_PurchasesofGoodsandServicesReceivedLeaseContractsRelatedPartyTransactions" abstract="false" name="PurchasesofGoodsandServicesReceivedLeaseContractsRelatedPartyTransactions" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
<xs:element id="tx_LaterthantwoyearsMember" abstract="true" name="LaterthantwoyearsMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_UnusualOrInfrequentItemsOrBothDisclosure1TextBlock" abstract="false" name="UnusualOrInfrequentItemsOrBothDisclosure1TextBlock" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:textBlockItemType"/>
<xs:element id="tx_ScheduleofotheroperatingincomeexpensesnetTableTextBlock" abstract="false" name="ScheduleofotheroperatingincomeexpensesnetTableTextBlock" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:textBlockItemType"/>
<xs:element id="tx_SellinggeneralandadministrativeexpenseTable" abstract="true" name="SellinggeneralandadministrativeexpenseTable" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrldt:hypercubeItem" type="xbrli:stringItemType"/>
<xs:element id="tx_UnusualOrInfrequentItemsOrBothDisclosure1Abstract" abstract="true" name="UnusualOrInfrequentItemsOrBothDisclosure1Abstract" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:stringItemType"/>
<xs:element id="tx_TaxProceedingsSeekingTheReversalOfICMSSPCreditsMember" abstract="true" name="TaxProceedingsSeekingTheReversalOfICMSSPCreditsMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_IronOreMember" abstract="true" name="IronOreMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_ForeignExchangeDerivativesMember" abstract="true" name="ForeignExchangeDerivativesMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_UsiminasMecanicaS.A.Member" abstract="true" name="UsiminasMecanicaS.A.Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_TerniumGasMexicoS.A.deC.V.Member" abstract="true" name="TerniumGasMexicoS.A.deC.V.Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_CoatedMember" abstract="true" name="CoatedMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_LongtermPurchaseCommitmentTotalPurchasedVolume" abstract="false" name="LongtermPurchaseCommitmentTotalPurchasedVolume" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:massItemType"/>
<xs:element id="tx_LongTermContractForPurchaseOfNaturalGasDailyCapacityDeviation" abstract="false" name="LongTermContractForPurchaseOfNaturalGasDailyCapacityDeviation" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="xbrli:pureItemType"/>
<xs:element id="tx_Otheroperatingincomeexpenserelatedpartytransactions" abstract="false" name="Otheroperatingincomeexpenserelatedpartytransactions" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
<xs:element id="tx_AcquisitionsThroughBusinessCombinationsRightOfUseAssets" abstract="false" name="AcquisitionsThroughBusinessCombinationsRightOfUseAssets" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
<xs:element id="tx_TerniumGuatemalaMember" abstract="true" name="TerniumGuatemalaMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_NumberOfDecisionsIssued" abstract="false" name="NumberOfDecisionsIssued" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="xbrli:integerItemType"/>
<xs:element id="tx_Provisionforlegalclaimsandothermatters" abstract="false" name="Provisionforlegalclaimsandothermatters" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
<xs:element id="tx_DerivativeInstrumentsGainRecognizedinOtherComprehensiveIncomeLossEffectivePortion" abstract="false" name="DerivativeInstrumentsGainRecognizedinOtherComprehensiveIncomeLossEffectivePortion" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
<xs:element id="tx_TransamericaEITradingCorpMember" abstract="true" name="TransamericaEITradingCorpMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_TerniumInternationaalBVMember" abstract="true" name="TerniumInternationaalBVMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_Othercomprehensiveincomenetoftaxgainslossesonremeasurementsofdefinedbenefitplansofassociatesandjointventuresaccountedforusingequitymethod" abstract="false" name="Othercomprehensiveincomenetoftaxgainslossesonremeasurementsofdefinedbenefitplansofassociatesandjointventuresaccountedforusingequitymethod" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
<xs:element id="tx_NumberOfSharesContributedToPlanAssets" abstract="false" name="NumberOfSharesContributedToPlanAssets" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="xbrli:sharesItemType"/>
<xs:element id="tx_TerniumArgentinaS.A.andTerniumInternacionalEspanaS.L.U.Member" abstract="true" name="TerniumArgentinaS.A.andTerniumInternacionalEspanaS.L.U.Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_LongTermPurchaseCommitmentVolume" abstract="false" name="LongTermPurchaseCommitmentVolume" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:volumeItemType"/>
<xs:element id="tx_UsiminasDebentures9thEmissionOriginationDateOfDecember2022Member" abstract="true" name="UsiminasDebentures9thEmissionOriginationDateOfDecember2022Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_KinderMorganTexasPipelineLLCKinderMorganTejasPipelineLLCAndKinderMorganGasNaturalDeMxicoSDeRLDeCVMember" abstract="true" name="KinderMorganTexasPipelineLLCKinderMorganTejasPipelineLLCAndKinderMorganGasNaturalDeMxicoSDeRLDeCVMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_Differencebetweenhistoricalcarryingamountsofassetsandvalueatwhichassetswerecontributed" abstract="false" name="Differencebetweenhistoricalcarryingamountsofassetsandvalueatwhichassetswerecontributed" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
<xs:element id="tx_AssetRetirementObligationCurrent1" abstract="false" name="AssetRetirementObligationCurrent1" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
<xs:element id="tx_GuarantorObligationsNatureDomain" abstract="true" name="GuarantorObligationsNatureDomain" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_LitigationCase1Axis" abstract="true" name="LitigationCase1Axis" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrldt:dimensionItem" type="xbrli:stringItemType"/>
<xs:element id="tx_LitigationCaseDomain" abstract="true" name="LitigationCaseDomain" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_DescriptionofaccountingpolicyforcostofsalessellinggeneralandadministrativeexpensesPolicyTextBlock" abstract="false" name="DescriptionofaccountingpolicyforcostofsalessellinggeneralandadministrativeexpensesPolicyTextBlock" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:textBlockItemType"/>
<xs:element id="tx_SensitivityAnalysisForTypesOfMarketRiskReasonablyPossibleChangeInRiskVariableImpactOnEquity" abstract="false" name="SensitivityAnalysisForTypesOfMarketRiskReasonablyPossibleChangeInRiskVariableImpactOnEquity" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
<xs:element id="tx_ProportionofOwnershipInterestinNonConsolidatedCompanies" abstract="false" name="ProportionofOwnershipInterestinNonConsolidatedCompanies" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:percentItemType"/>
<xs:element id="tx_NipponSteelCorporationMember" abstract="true" name="NipponSteelCorporationMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_TerniumInternacionalGuatemalaSAMember" abstract="true" name="TerniumInternacionalGuatemalaSAMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_TerniumInternacionalEspanaSLTerniumSolutionsSAAndTerniumInternationaalBVMember" abstract="true" name="TerniumInternacionalEspanaSLTerniumSolutionsSAAndTerniumInternationaalBVMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_ArgentinePesosDenominatedInstrumentsMember" abstract="true" name="ArgentinePesosDenominatedInstrumentsMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_TaxContingenciesRecognizedAsPartOfTheBusinessCombinationMember" abstract="true" name="TaxContingenciesRecognizedAsPartOfTheBusinessCombinationMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_TerniumSiderurgicaDeCaldasSASMember" abstract="true" name="TerniumSiderurgicaDeCaldasSASMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_LaborcostsCostofSales" abstract="false" name="LaborcostsCostofSales" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
<xs:element id="tx_OtherinvestmentsAbstract" abstract="true" name="OtherinvestmentsAbstract" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:stringItemType"/>
<xs:element id="tx_IncreaseDecreaseThroughInterestAccruedCurrentLeaseLiabilities" abstract="false" name="IncreaseDecreaseThroughInterestAccruedCurrentLeaseLiabilities" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
<xs:element id="tx_Investmentsincompaniesundercostmethod" abstract="false" name="Investmentsincompaniesundercostmethod" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
<xs:element id="tx_DetailedInformationOfBusinessCombinationsAbstract" abstract="true" name="DetailedInformationOfBusinessCombinationsAbstract" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:stringItemType"/>
<xs:element id="tx_OtherLabourContingenciesMember" abstract="true" name="OtherLabourContingenciesMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_MineracaoUsiminasMember" abstract="true" name="MineracaoUsiminasMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_ScheduleofEffectiveIncomeTaxRateReconciliationTableTextBlock" abstract="false" name="ScheduleofEffectiveIncomeTaxRateReconciliationTableTextBlock" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:textBlockItemType"/>
<xs:element id="tx_RepaymentsNonCurrentLeaseLiabilities" abstract="false" name="RepaymentsNonCurrentLeaseLiabilities" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
<xs:element id="tx_InterestAccrualExpense" abstract="false" name="InterestAccrualExpense" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
<xs:element id="tx_AuditInformationAbstract" abstract="true" name="AuditInformationAbstract" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:stringItemType"/>
<xs:element id="tx_EffectsRelatedToTheIncreaseOfTheParticipationInSubsidiary" abstract="false" name="EffectsRelatedToTheIncreaseOfTheParticipationInSubsidiary" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
<xs:element id="tx_EngieS.AMember" abstract="true" name="EngieS.AMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_Noncurrentprepaymentsrelatedparties" abstract="false" name="Noncurrentprepaymentsrelatedparties" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
<xs:element id="tx_SharebasedCompensationArrangementbySharebasedPaymentAwardAwardVestingPeriod" abstract="false" name="SharebasedCompensationArrangementbySharebasedPaymentAwardAwardVestingPeriod" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:durationItemType"/>
<xs:element id="tx_CommitmentsAxis" abstract="true" name="CommitmentsAxis" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrldt:dimensionItem" type="xbrli:stringItemType"/>
<xs:element id="tx_IndexationLeaseLiabilities" abstract="false" name="IndexationLeaseLiabilities" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
<xs:element id="tx_LSILogisticaS.A.Member" abstract="true" name="LSILogisticaS.A.Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_DisclosureofincometaxAbstract" abstract="true" name="DisclosureofincometaxAbstract" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:stringItemType"/>
<xs:element id="tx_UsiminasMember" abstract="true" name="UsiminasMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_GerdauMember" abstract="true" name="GerdauMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_AcquisitionsThroughBusinessCombinationsOtherProvisionsNonCurrent" abstract="false" name="AcquisitionsThroughBusinessCombinationsOtherProvisionsNonCurrent" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
<xs:element id="tx_DisclosureOfMaturityAnalysisOfLeasePaymentsTableTextBlock" abstract="false" name="DisclosureOfMaturityAnalysisOfLeasePaymentsTableTextBlock" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:textBlockItemType"/>
<xs:element id="tx_Othercomprehensiveincomeexchangedifferencesontranslationofassociatesandjointventuresfromparticipationinnonconsolidatedcompaniesaccountedforusingequitymethod" abstract="false" name="Othercomprehensiveincomeexchangedifferencesontranslationofassociatesandjointventuresfromparticipationinnonconsolidatedcompaniesaccountedforusingequitymethod" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
<xs:element id="tx_ExirosBVMember" abstract="true" name="ExirosBVMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_FerropakComercialSADeCVMember" abstract="true" name="FerropakComercialSADeCVMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_IssuedcapitaldiscountMember" abstract="true" name="IssuedcapitaldiscountMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_DisclosureofcommitmentsandcontingenciesAbstract" abstract="true" name="DisclosureofcommitmentsandcontingenciesAbstract" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:stringItemType"/>
<xs:element id="tx_OfficeexpensesCostofSales" abstract="false" name="OfficeexpensesCostofSales" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
<xs:element id="tx_UsiminasBondsOriginationDateOfJuly2019Member" abstract="true" name="UsiminasBondsOriginationDateOfJuly2019Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_DisclosureofgeneralinformationaboutfinancialstatementsAbstract" abstract="true" name="DisclosureofgeneralinformationaboutfinancialstatementsAbstract" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:stringItemType"/>
<xs:element id="tx_CashFlowsUsedRelatedToTheIncreaseInTheParticipationInASubsidiary" abstract="false" name="CashFlowsUsedRelatedToTheIncreaseInTheParticipationInASubsidiary" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
<xs:element id="tx_InterestExpenseCurrentLeaseLiabilities" abstract="false" name="InterestExpenseCurrentLeaseLiabilities" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
<xs:element id="tx_AssetRetirementObligationMember" abstract="true" name="AssetRetirementObligationMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_Noncurrentreceivablesotherthantradereceivablesnet" abstract="false" name="Noncurrentreceivablesotherthantradereceivablesnet" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
<xs:element id="tx_IncreaseDecreaseThroughNetExchangeDifferencesNonCurrentLeaseLiabilities" abstract="false" name="IncreaseDecreaseThroughNetExchangeDifferencesNonCurrentLeaseLiabilities" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
<xs:element id="tx_Longtermcontractforpurchaseofnaturalgastransportationcapacity" abstract="false" name="Longtermcontractforpurchaseofnaturalgastransportationcapacity" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:energyItemType"/>
<xs:element id="tx_ContingenciesRecognizedByUsiminasBeforeBusinessCombinationMember" abstract="true" name="ContingenciesRecognizedByUsiminasBeforeBusinessCombinationMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_LaborLawsuitsFiledByEmployeesFormerEmployeesAndOutsourcedPersonnelOfTheCubataoPlantMember" abstract="true" name="LaborLawsuitsFiledByEmployeesFormerEmployeesAndOutsourcedPersonnelOfTheCubataoPlantMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_ScheduleofcurrentreceivablesTableTextBlock" abstract="false" name="ScheduleofcurrentreceivablesTableTextBlock" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:textBlockItemType"/>
<xs:element id="tx_LongTermPurchaseCommitmentExtensionPeriodForMaintenanceServicesOfTurbines" abstract="false" name="LongTermPurchaseCommitmentExtensionPeriodForMaintenanceServicesOfTurbines" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:durationItemType"/>
<xs:element id="tx_BuildingsandimprovementsMember" abstract="true" name="BuildingsandimprovementsMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_Currentaccounts" abstract="false" name="Currentaccounts" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
<xs:element id="tx_InterestRateDerivativesMember" abstract="true" name="InterestRateDerivativesMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_AcquisitionOfInvestmentsThroughBusinessCombinationAccountedForUsingEquityMethod" abstract="false" name="AcquisitionOfInvestmentsThroughBusinessCombinationAccountedForUsingEquityMethod" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
<xs:element id="tx_TradereceivablesnotguaranteedMember" abstract="true" name="TradereceivablesnotguaranteedMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_Effectofcurrencytranslationontaxbase" abstract="false" name="Effectofcurrencytranslationontaxbase" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
<xs:element id="tx_DisclosureofcashcashequivalentsandotherinvestmentsTextBlock" abstract="false" name="DisclosureofcashcashequivalentsandotherinvestmentsTextBlock" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:textBlockItemType"/>
<xs:element id="tx_OtherComprehensiveIncomeLossIncreaseDecreaseNetofTax" abstract="false" name="OtherComprehensiveIncomeLossIncreaseDecreaseNetofTax" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
<xs:element id="tx_AdvancesToSuppliersForPropertyPlantAndEquipmentClassifiedAsInvestingActivities" abstract="false" name="AdvancesToSuppliersForPropertyPlantAndEquipmentClassifiedAsInvestingActivities" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
<xs:element id="tx_A24DistributosCCEARMember" abstract="true" name="A24DistributosCCEARMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_ClassificationOfDerivativeInstrumentMember" abstract="true" name="ClassificationOfDerivativeInstrumentMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_DisclosureofotherliabilitiesAbstract" abstract="true" name="DisclosureofotherliabilitiesAbstract" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:stringItemType"/>
<xs:element id="tx_Otherreversalsofprovisionscurrent" abstract="false" name="Otherreversalsofprovisionscurrent" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
<xs:element id="tx_Receivables" abstract="false" name="Receivables" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
<xs:element id="tx_TecpetrolMember" abstract="true" name="TecpetrolMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_NetProceedsNonCurrentLeaseLiabilities" abstract="false" name="NetProceedsNonCurrentLeaseLiabilities" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
<xs:element id="tx_LongtermPurchaseCommitmentPercentageofPenalty" abstract="false" name="LongtermPurchaseCommitmentPercentageofPenalty" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:percentItemType"/>
<xs:element id="tx_SparepartsMember" abstract="true" name="SparepartsMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_Deferredtaxexpenseincomerelatingtotherecoveryofincometax" abstract="false" name="Deferredtaxexpenseincomerelatingtotherecoveryofincometax" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
<xs:element id="tx_DeferredtaxliabilitiesMember" abstract="true" name="DeferredtaxliabilitiesMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_Revenuefromsaleofgoodsandservicesrelatedpartytransactions" abstract="false" name="Revenuefromsaleofgoodsandservicesrelatedpartytransactions" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
<xs:element id="tx_PerformanceGuarantee1Member" abstract="true" name="PerformanceGuarantee1Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_ContingentLiabilityMonthlyInterestRate" abstract="false" name="ContingentLiabilityMonthlyInterestRate" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="xbrli:pureItemType"/>
<xs:element id="tx_Proportionofsharesintenderoffer" abstract="false" name="Proportionofsharesintenderoffer" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:percentItemType"/>
<xs:element id="tx_Reserveofcashflowhedgesnetoftax" abstract="false" name="Reserveofcashflowhedgesnetoftax" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
<xs:element id="tx_Auditorsremunerationforauditrelatedservices" abstract="false" name="Auditorsremunerationforauditrelatedservices" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
<xs:element id="tx_LongtermContractforPurchaseofElectricPowerElectricalDemand" abstract="false" name="LongtermContractforPurchaseofElectricPowerElectricalDemand" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:powerItemType"/>
<xs:element id="tx_GuaranteeFundCompaniesMember" abstract="true" name="GuaranteeFundCompaniesMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_UsiminasParticipacoesELogisticaS.A.Member" abstract="true" name="UsiminasParticipacoesELogisticaS.A.Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_VariableRate1Axis" abstract="true" name="VariableRate1Axis" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrldt:dimensionItem" type="xbrli:stringItemType"/>
<xs:element id="tx_TaxCollectionProceedingsRelatedToICMSSPMember" abstract="true" name="TaxCollectionProceedingsRelatedToICMSSPMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_UnrecordedUnconditionalPurchaseObligationbyCategoryofItemPurchasedAxis" abstract="true" name="UnrecordedUnconditionalPurchaseObligationbyCategoryofItemPurchasedAxis" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrldt:dimensionItem" type="xbrli:stringItemType"/>
<xs:element id="tx_ICMSMember" abstract="true" name="ICMSMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_BorrowingsUndiscountedCashFlowsInterest" abstract="false" name="BorrowingsUndiscountedCashFlowsInterest" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
<xs:element id="tx_RepairandmaintenanceexpenseCostofSales" abstract="false" name="RepairandmaintenanceexpenseCostofSales" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
<xs:element id="tx_NoncurrentTradeReceivablesNet" abstract="false" name="NoncurrentTradeReceivablesNet" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
<xs:element id="tx_Noncurrentemployeeadvancesandloans" abstract="false" name="Noncurrentemployeeadvancesandloans" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
<xs:element id="tx_ConsorcioMineroBenitoJuarezPenaColoradaSAdeCVMember" abstract="true" name="ConsorcioMineroBenitoJuarezPenaColoradaSAdeCVMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_FinancingReceivablesUpTo180PastDueMember" abstract="true" name="FinancingReceivablesUpTo180PastDueMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_OtherTemporaryDifferencesDeferredTaxAssetsMember" abstract="true" name="OtherTemporaryDifferencesDeferredTaxAssetsMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_TechnologyEngineeringServicesSAMember" abstract="true" name="TechnologyEngineeringServicesSAMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_Position1Axis" abstract="true" name="Position1Axis" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrldt:dimensionItem" type="xbrli:stringItemType"/>
<xs:element id="tx_LongTermPurchaseCommitmentObligationsOutstanding" abstract="false" name="LongTermPurchaseCommitmentObligationsOutstanding" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
<xs:element id="tx_InterestExpenseOnAssetCeilingInterestExpenseOnAssetCeilingDefinedBenefitPlan" abstract="false" name="InterestExpenseOnAssetCeilingInterestExpenseOnAssetCeilingDefinedBenefitPlan" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
<xs:element id="tx_ConfabIndustrialS.A.Member" abstract="true" name="ConfabIndustrialS.A.Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_OtherComprehensiveIncomeLossIncreaseDecreasebeforeTax" abstract="false" name="OtherComprehensiveIncomeLossIncreaseDecreasebeforeTax" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
<xs:element id="tx_LongtermPurchaseCommitmentAmount" abstract="false" name="LongtermPurchaseCommitmentAmount" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
<xs:element id="tx_FinancialInstrumentPerformanceStatus1Domain" abstract="true" name="FinancialInstrumentPerformanceStatus1Domain" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_Miningconcessionadditionalterm" abstract="false" name="Miningconcessionadditionalterm" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:durationItemType"/>
<xs:element id="tx_PraxairMexicoMember" abstract="true" name="PraxairMexicoMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_UsiminasMineracaoS.A.Member" abstract="true" name="UsiminasMineracaoS.A.Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_CategoryofItemPurchasedAxis" abstract="true" name="CategoryofItemPurchasedAxis" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrldt:dimensionItem" type="xbrli:stringItemType"/>
<xs:element id="tx_TerniumInternacionalNicaraguaSAMember" abstract="true" name="TerniumInternacionalNicaraguaSAMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_DisclosureofinterestsinotherentitiesAbstract" abstract="true" name="DisclosureofinterestsinotherentitiesAbstract" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:stringItemType"/>
<xs:element id="tx_IncreaseDecreaseInTransfersNewParticipantsAndFundingOfThePlanNetDefinedBenefitLiabilityAsset" abstract="false" name="IncreaseDecreaseInTransfersNewParticipantsAndFundingOfThePlanNetDefinedBenefitLiabilityAsset" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
<xs:element id="tx_ScheduleofprovisionsTableTextBlock" abstract="false" name="ScheduleofprovisionsTableTextBlock" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:textBlockItemType"/>
<xs:element id="tx_SovereignBondsMember" abstract="true" name="SovereignBondsMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_VariableRate1Domain" abstract="true" name="VariableRate1Domain" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_ComgasS.AMember" abstract="true" name="ComgasS.AMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_SolucionesIntegralesDeGestinSAAndTerniumParticipaoesSAMember" abstract="true" name="SolucionesIntegralesDeGestinSAAndTerniumParticipaoesSAMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_TransportadoraDeGasDelNorteSAAndEnergyConsultingServicesSAMember" abstract="true" name="TransportadoraDeGasDelNorteSAAndEnergyConsultingServicesSAMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_Taxeffectofrecoveryofincometax" abstract="false" name="Taxeffectofrecoveryofincometax" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
<xs:element id="tx_DebenturesMember" abstract="true" name="DebenturesMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_DisclosureoftradereceivablesTable" abstract="true" name="DisclosureoftradereceivablesTable" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrldt:hypercubeItem" type="xbrli:stringItemType"/>
<xs:element id="tx_Shareofprofitlossofassociatesandjointventuresaccountedforusingequitymethodincludingimpairment" abstract="false" name="Shareofprofitlossofassociatesandjointventuresaccountedforusingequitymethodincludingimpairment" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
<xs:element id="tx_CanadianSolarS.A.Member" abstract="true" name="CanadianSolarS.A.Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_OtherContingenciesMember" abstract="true" name="OtherContingenciesMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_FinancingReceivablesPeriodPastDue1Axis" abstract="true" name="FinancingReceivablesPeriodPastDue1Axis" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrldt:dimensionItem" type="xbrli:stringItemType"/>
<xs:element id="tx_Recoveryfromsalesofscrapandbyproducts" abstract="false" name="Recoveryfromsalesofscrapandbyproducts" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
<xs:element id="tx_ImpecoSAMember" abstract="true" name="ImpecoSAMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_TerniumMember" abstract="true" name="TerniumMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_DeferredincometaxAbstract" abstract="true" name="DeferredincometaxAbstract" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:stringItemType"/>
<xs:element id="tx_FunctionalCurrencyAxis" abstract="true" name="FunctionalCurrencyAxis" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrldt:dimensionItem" type="xbrli:stringItemType"/>
<xs:element id="tx_AdjustmentsForInterestIncomeExpense" abstract="false" name="AdjustmentsForInterestIncomeExpense" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
<xs:element id="tx_NonU.SGovernmentInstrumentsAmountContributedToFairValueOfPlanAssets" abstract="false" name="NonU.SGovernmentInstrumentsAmountContributedToFairValueOfPlanAssets" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
<xs:element id="tx_PricePerShareAsPerSharePurchaseAgreement" abstract="false" name="PricePerShareAsPerSharePurchaseAgreement" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:perShareItemType"/>
<xs:element id="tx_PublicUtilitiesInventoryFuel1Member" abstract="true" name="PublicUtilitiesInventoryFuel1Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_MBLMateriaisBasicosLtda.Member" abstract="true" name="MBLMateriaisBasicosLtda.Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_NumberOfExecutiveBoardMembers" abstract="false" name="NumberOfExecutiveBoardMembers" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="xbrli:integerItemType"/>
<xs:element id="tx_DerivativeFinancialAssetsTradingAverageSharePrice" abstract="false" name="DerivativeFinancialAssetsTradingAverageSharePrice" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="xbrli:integerItemType"/>
<xs:element id="tx_DisclosureofrelatedpartyAbstract" abstract="true" name="DisclosureofrelatedpartyAbstract" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:stringItemType"/>
<xs:element id="tx_TradereceivablesguaranteedMember" abstract="true" name="TradereceivablesguaranteedMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_TerniumArgentinaAndProsidMember" abstract="true" name="TerniumArgentinaAndProsidMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_ReportingYearDomain" abstract="true" name="ReportingYearDomain" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_Borrowingsnetseniorleverageratio" abstract="false" name="Borrowingsnetseniorleverageratio" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="dtr-types1:percentItemType"/>
<xs:element id="tx_DebtInstrumentAverageLife" abstract="false" name="DebtInstrumentAverageLife" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="xbrli:durationItemType"/>
<xs:element id="tx_LaborCostsAbstract" abstract="true" name="LaborCostsAbstract" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:stringItemType"/>
<xs:element id="tx_MRSLogisticaS.A.Member" abstract="true" name="MRSLogisticaS.A.Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_DisclosureOfDefinedBenefitPlanExpenseRecognizedInOtherComprehensiveIncomeExplanatoryTableTextBlock" abstract="false" name="DisclosureOfDefinedBenefitPlanExpenseRecognizedInOtherComprehensiveIncomeExplanatoryTableTextBlock" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:textBlockItemType"/>
<xs:element id="tx_OtherNotesMember" abstract="true" name="OtherNotesMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_InventoryValuationAllowance" abstract="false" name="InventoryValuationAllowance" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
<xs:element id="tx_Miscellaneousfinancialincomecost" abstract="false" name="Miscellaneousfinancialincomecost" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
<xs:element id="tx_NegotiableObligationsAndPromissoryNotesMember" abstract="true" name="NegotiableObligationsAndPromissoryNotesMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_OthercurrenciesMember" abstract="true" name="OthercurrenciesMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_PaymentsOfLeaseLiabilitiesCurrentClassifiedAsFinancingActivities" abstract="false" name="PaymentsOfLeaseLiabilitiesCurrentClassifiedAsFinancingActivities" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
<xs:element id="tx_MaintenanceServicesMember" abstract="true" name="MaintenanceServicesMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_ScheduleofcostofsalesTableTextBlock" abstract="false" name="ScheduleofcostofsalesTableTextBlock" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:textBlockItemType"/>
<xs:element id="tx_ActuarialAssumptionsOfExpectedReturnOnPlanAssets" abstract="false" name="ActuarialAssumptionsOfExpectedReturnOnPlanAssets" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="xbrli:pureItemType"/>
<xs:element id="tx_FinanceExpenseLeaseContractsWithRelatedParties" abstract="false" name="FinanceExpenseLeaseContractsWithRelatedParties" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
<xs:element id="tx_Reclassificationadjustmentsonchangeinvalueofforeigncurrencybasisspreads" abstract="false" name="Reclassificationadjustmentsonchangeinvalueofforeigncurrencybasisspreads" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
<xs:element id="tx_LabourContingenciesRecognizedAsPartOfTheBusinessCombinationMember" abstract="true" name="LabourContingenciesRecognizedAsPartOfTheBusinessCombinationMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_TerniumArgentinaS.A.andTerniumProcurementS.A.Member" abstract="true" name="TerniumArgentinaS.A.andTerniumProcurementS.A.Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_NaturalGasMember" abstract="true" name="NaturalGasMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_NonCurrentReceivablesDueFromJudicialDepositsAndOther" abstract="false" name="NonCurrentReceivablesDueFromJudicialDepositsAndOther" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
<xs:element id="tx_Short1Member" abstract="true" name="Short1Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_ScheduleofInventoryCurrentTableTextBlock" abstract="false" name="ScheduleofInventoryCurrentTableTextBlock" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:textBlockItemType"/>
<xs:element id="tx_CashAcquiredThroughBusinessCombinationClassifiedAsInvestingActivities" abstract="false" name="CashAcquiredThroughBusinessCombinationClassifiedAsInvestingActivities" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
<xs:element id="tx_UsinasSiderurgicasDeMinasGeraisS.A.Member" abstract="true" name="UsinasSiderurgicasDeMinasGeraisS.A.Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_DerivativeinstrumentsgainlossTable" abstract="true" name="DerivativeinstrumentsgainlossTable" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrldt:hypercubeItem" type="xbrli:stringItemType"/>
<xs:element id="tx_DisclosureofadditionalinformationAbstract" abstract="true" name="DisclosureofadditionalinformationAbstract" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:stringItemType"/>
<xs:element id="tx_MinimumAnnualOxygenConsumptionMember" abstract="true" name="MinimumAnnualOxygenConsumptionMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_NumberOfSharesAcquiredThroughBusinessCombination" abstract="false" name="NumberOfSharesAcquiredThroughBusinessCombination" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="xbrli:sharesItemType"/>
<xs:element id="tx_GuarantorObligationsNatureAxis" abstract="true" name="GuarantorObligationsNatureAxis" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrldt:dimensionItem" type="xbrli:stringItemType"/>
<xs:element id="tx_TerniumDelAtlanticoSASMember" abstract="true" name="TerniumDelAtlanticoSASMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_TerniumInternacionalCostaRicaSAMember" abstract="true" name="TerniumInternacionalCostaRicaSAMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_ContingentLiabilityTenderOfferLitigation" abstract="false" name="ContingentLiabilityTenderOfferLitigation" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
<xs:element id="tx_GuarantorObligationsOutstanding" abstract="false" name="GuarantorObligationsOutstanding" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
<xs:element id="tx_ReversalOfTheAssetInConnectionWithTheSlabCommitmentAgreement" abstract="false" name="ReversalOfTheAssetInConnectionWithTheSlabCommitmentAgreement" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
<xs:element id="tx_LaborcostsSGA" abstract="false" name="LaborcostsSGA" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
<xs:element id="tx_ProportionOfControlGroupSharesRequiredForDecision" abstract="false" name="ProportionOfControlGroupSharesRequiredForDecision" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="xbrli:pureItemType"/>
<xs:element id="tx_Increasedecreaseinotherinvestments" abstract="false" name="Increasedecreaseinotherinvestments" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
<xs:element id="tx_AdditionalProvisionsOtherProvisionsNonCurrent" abstract="false" name="AdditionalProvisionsOtherProvisionsNonCurrent" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
<xs:element id="tx_Increasedecreasethroughreclassificationsliabilitiesarisingfromfinancingactivities" abstract="false" name="Increasedecreasethroughreclassificationsliabilitiesarisingfromfinancingactivities" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
<xs:element id="tx_BorrowingsBondsMember" abstract="true" name="BorrowingsBondsMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_TenarisConfabMember" abstract="true" name="TenarisConfabMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_SensitivityAnalysisForTypesOfMarketRiskReasonablyPossibleChangeInRiskVariablePercent" abstract="false" name="SensitivityAnalysisForTypesOfMarketRiskReasonablyPossibleChangeInRiskVariablePercent" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:percentItemType"/>
<xs:element id="tx_ForeignCurrencyTranslationDifferences" abstract="false" name="ForeignCurrencyTranslationDifferences" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
<xs:element id="tx_VientosDeOlavarriaSAMember" abstract="true" name="VientosDeOlavarriaSAMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_ScheduleofcondensedstatementofcomprehensiveincomeTableTextBlock" abstract="false" name="ScheduleofcondensedstatementofcomprehensiveincomeTableTextBlock" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:textBlockItemType"/>
<xs:element id="tx_ActuarialGainsLossesArisingFromExpectedReturnOnAssetsBeforeTaxDefinedBenefitPlans" abstract="false" name="ActuarialGainsLossesArisingFromExpectedReturnOnAssetsBeforeTaxDefinedBenefitPlans" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
<xs:element id="tx_DescriptionofaccountingpolicyforotherinvestmentsPolicyTextBlock" abstract="false" name="DescriptionofaccountingpolicyforotherinvestmentsPolicyTextBlock" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:textBlockItemType"/>
<xs:element id="tx_RecyclingOfOtherComprehensiveIncomeRelatedToTheIncreaseOfTheParticipationInSubsidiary" abstract="false" name="RecyclingOfOtherComprehensiveIncomeRelatedToTheIncreaseOfTheParticipationInSubsidiary" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
<xs:element id="tx_UsiminasMecanicaS.A.AndRiosUnidosLogisticaETransporteDeAcoLtda.Member" abstract="true" name="UsiminasMecanicaS.A.AndRiosUnidosLogisticaETransporteDeAcoLtda.Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_InterestExpenseNonCurrentLeaseLiabilities" abstract="false" name="InterestExpenseNonCurrentLeaseLiabilities" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
<xs:element id="tx_Otherinvestmentsnetnoncurrent" abstract="false" name="Otherinvestmentsnetnoncurrent" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
<xs:element id="tx_Numberofsharesexceedingthresholdfortenderofferrequirement" abstract="false" name="Numberofsharesexceedingthresholdfortenderofferrequirement" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:sharesItemType"/>
<xs:element id="tx_Numberofmegawatts" abstract="false" name="Numberofmegawatts" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:powerItemType"/>
<xs:element id="tx_CurrentReceivablesNet" abstract="false" name="CurrentReceivablesNet" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
<xs:element id="tx_IncreaseDecreaseThroughInterestAccruedLeaseLiabilities" abstract="false" name="IncreaseDecreaseThroughInterestAccruedLeaseLiabilities" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
<xs:element id="tx_FinancialAssetsAtFairValueInterestAccrued" abstract="false" name="FinancialAssetsAtFairValueInterestAccrued" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
<xs:element id="tx_PlanName1Domain" abstract="true" name="PlanName1Domain" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_InitialpublicofferingexpensesMember" abstract="true" name="InitialpublicofferingexpensesMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_MetalcentroLtda.Member" abstract="true" name="MetalcentroLtda.Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_DeferredtaxassetsMember" abstract="true" name="DeferredtaxassetsMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_Debtissuancecostscurrent" abstract="false" name="Debtissuancecostscurrent" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
<xs:element id="tx_DebtInstrument1Axis" abstract="true" name="DebtInstrument1Axis" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrldt:dimensionItem" type="xbrli:stringItemType"/>
<xs:element id="tx_SolucoesEmAcoUsiminasS.A.Member" abstract="true" name="SolucoesEmAcoUsiminasS.A.Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_TerniumMexicoSyndicatedLoanDueJune2023Member" abstract="true" name="TerniumMexicoSyndicatedLoanDueJune2023Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_PlanName1Axis" abstract="true" name="PlanName1Axis" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrldt:dimensionItem" type="xbrli:stringItemType"/>
<xs:element id="tx_NetCash" abstract="false" name="NetCash" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
<xs:element id="tx_AcquisitionOfPropertyPlantAndEquipmentUnderLeaseContractAgreement" abstract="false" name="AcquisitionOfPropertyPlantAndEquipmentUnderLeaseContractAgreement" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
<xs:element id="tx_GEGlobalPartsandProductsGMBHGeneralElectricInternationalInc.andAlstomEnergiaTrmicaeIndstriaLtda.Member" abstract="true" name="GEGlobalPartsandProductsGMBHGeneralElectricInternationalInc.andAlstomEnergiaTrmicaeIndstriaLtda.Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_PerformingFinancialInstrumentsMember" abstract="true" name="PerformingFinancialInstrumentsMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_TheTTGroupTheNSCGroupAndPrevidenciaUsiminasMember" abstract="true" name="TheTTGroupTheNSCGroupAndPrevidenciaUsiminasMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_UsefulLifeMeasuredasPeriodofTimeRightofUseAssets" abstract="false" name="UsefulLifeMeasuredasPeriodofTimeRightofUseAssets" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:durationItemType"/>
<xs:element id="tx_PastdueMember" abstract="true" name="PastdueMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_OtherexpensebyfunctionCostofSales" abstract="false" name="OtherexpensebyfunctionCostofSales" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
<xs:element id="tx_Othercomprehensiveincomeexchangedifferencesontranslation" abstract="false" name="Othercomprehensiveincomeexchangedifferencesontranslation" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
<xs:element id="tx_AccumulatedOtherComprehensiveIncomeTax" abstract="false" name="AccumulatedOtherComprehensiveIncomeTax" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
<xs:element id="tx_Purchasesofgoodsandservicesrelatedpartytransactions" abstract="false" name="Purchasesofgoodsandservicesrelatedpartytransactions" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
<xs:element id="tx_ScheduleofnoncurrentreceivablesTableTextBlock" abstract="false" name="ScheduleofnoncurrentreceivablesTableTextBlock" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:textBlockItemType"/>
<xs:element id="tx_DisclosureofMajorComponentsofTaxExpenseIncomeTableTextBlock" abstract="false" name="DisclosureofMajorComponentsofTaxExpenseIncomeTableTextBlock" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:textBlockItemType"/>
<xs:element id="tx_IndustrialGasMember" abstract="true" name="IndustrialGasMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_DisclosureOfDefinedBenefitPlanExpenseRecognizedInProfitOrLossExplanatoryTableTextBlock" abstract="false" name="DisclosureOfDefinedBenefitPlanExpenseRecognizedInProfitOrLossExplanatoryTableTextBlock" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:textBlockItemType"/>
<xs:element id="tx_DisclosureoflaborcostsTextBlock" abstract="false" name="DisclosureoflaborcostsTextBlock" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:textBlockItemType"/>
<xs:element id="tx_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationTableTextBlock" abstract="false" name="FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationTableTextBlock" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:textBlockItemType"/>
<xs:element id="tx_AllowanceForCreditLossesAsOfAcquisitionDate" abstract="false" name="AllowanceForCreditLossesAsOfAcquisitionDate" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
<xs:element id="tx_Borrowingspercentageoftotalborrowings" abstract="false" name="Borrowingspercentageoftotalborrowings" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="dtr-types1:percentItemType"/>
<xs:element id="tx_FutureFinanceCharges" abstract="false" name="FutureFinanceCharges" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
<xs:element id="tx_SouthernregionMember" abstract="true" name="SouthernregionMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_LasEncinasSADeCVMember" abstract="true" name="LasEncinasSADeCVMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_MexicanTaxAuthority1Member" abstract="true" name="MexicanTaxAuthority1Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_TerniumInvestmentsS.aR.l.ProsidInvestmentsS.A.AndTerniumArgentinaS.A.Member" abstract="true" name="TerniumInvestmentsS.aR.l.ProsidInvestmentsS.A.AndTerniumArgentinaS.A.Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_DerivativeinstrumentsgainlossLineItems" abstract="true" name="DerivativeinstrumentsgainlossLineItems" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:stringItemType"/>
<xs:element id="tx_Bankborrowingsundiscountedcashflowsnoncurrent" abstract="false" name="Bankborrowingsundiscountedcashflowsnoncurrent" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
<xs:element id="tx_TaxIncentiveGrantPeriod" abstract="false" name="TaxIncentiveGrantPeriod" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="xbrli:durationItemType"/>
<xs:element id="tx_CashAndCashEquivalents1Axis" abstract="true" name="CashAndCashEquivalents1Axis" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrldt:dimensionItem" type="xbrli:stringItemType"/>
<xs:element id="tx_TenarisInvestmentsSarlMember" abstract="true" name="TenarisInvestmentsSarlMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_DepreciationpropertyplantandequipmentCostofSales" abstract="false" name="DepreciationpropertyplantandequipmentCostofSales" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
<xs:element id="tx_ReclassificationsNonCurrentLeaseLiabilities" abstract="false" name="ReclassificationsNonCurrentLeaseLiabilities" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
<xs:element id="tx_Increasedecreasethroughnetexchangedifferencesotherprovisionscurrent" abstract="false" name="Increasedecreasethroughnetexchangedifferencesotherprovisionscurrent" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
<xs:element id="tx_InformationsystemprojectsMember" abstract="true" name="InformationsystemprojectsMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_LineOfCreditFacilityDisbursed" abstract="false" name="LineOfCreditFacilityDisbursed" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
<xs:element id="tx_FunctionalCurrencyDomain" abstract="true" name="FunctionalCurrencyDomain" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_VehiclefurnitureandfixturesMember" abstract="true" name="VehiclefurnitureandfixturesMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_OtherProductsMember" abstract="true" name="OtherProductsMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_LaborLawsuitsAtCubataoPlantMember" abstract="true" name="LaborLawsuitsAtCubataoPlantMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_DisclosureofInterestinNonConsolidatedCompaniesTableTextBlock" abstract="false" name="DisclosureofInterestinNonConsolidatedCompaniesTableTextBlock" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:textBlockItemType"/>
<xs:element id="tx_NumberOfPaymentMethodsTowardsPostRetirementPlans" abstract="false" name="NumberOfPaymentMethodsTowardsPostRetirementPlans" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="xbrli:integerItemType"/>
<xs:element id="tx_IncreaseDecreaseInInventoryValuationAllowance" abstract="false" name="IncreaseDecreaseInInventoryValuationAllowance" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
<xs:element id="tx_GasmigS.A.Member" abstract="true" name="GasmigS.A.Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_TerniumS.A.Member" abstract="true" name="TerniumS.A.Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_EnvironmentalRemediationDomain" abstract="true" name="EnvironmentalRemediationDomain" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_DividendsnotpaidonTreasuryShares" abstract="false" name="DividendsnotpaidonTreasuryShares" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
<xs:element id="tx_DisclosureOfQuantitativeInformationAboutLeasesForLesseeTableTextBlock" abstract="false" name="DisclosureOfQuantitativeInformationAboutLeasesForLesseeTableTextBlock" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:textBlockItemType"/>
<xs:element id="tx_IndexationCurrentLeaseLiabilities" abstract="false" name="IndexationCurrentLeaseLiabilities" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
<xs:element id="tx_Currentprepaymentsrelatedparty" abstract="false" name="Currentprepaymentsrelatedparty" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
<xs:element id="tx_CommodityContractsMember" abstract="true" name="CommodityContractsMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_GalvacerChileSAMember" abstract="true" name="GalvacerChileSAMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_TerniumInvestmentsMember" abstract="true" name="TerniumInvestmentsMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_KinderMorganGasMember" abstract="true" name="KinderMorganGasMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_NumberOfJustices" abstract="false" name="NumberOfJustices" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="xbrli:integerItemType"/>
<xs:element id="tx_RepairandmaintenanceexpenseSGA" abstract="false" name="RepairandmaintenanceexpenseSGA" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
<xs:element id="tx_Gainslossesonexchangedifferencesontranslation" abstract="false" name="Gainslossesonexchangedifferencesontranslation" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
<xs:element id="tx_ScheduleofothercurrentliabilitiesTableTextBlock" abstract="false" name="ScheduleofothercurrentliabilitiesTableTextBlock" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:textBlockItemType"/>
<xs:element id="tx_ScheduleofsellinggeneralandadministrativeexpenseTableTextBlock" abstract="false" name="ScheduleofsellinggeneralandadministrativeexpenseTableTextBlock" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:textBlockItemType"/>
<xs:element id="tx_ValeSAMineracaoCorumbaenseReunidaSAMember" abstract="true" name="ValeSAMineracaoCorumbaenseReunidaSAMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_Provisionforlegalclaimsandothermattersnetreversals" abstract="false" name="Provisionforlegalclaimsandothermattersnetreversals" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
<xs:element id="tx_TechintHoldingsS..r.lMember" abstract="true" name="TechintHoldingsS..r.lMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_FinancialAssetsAtFairValueDisinvestment" abstract="false" name="FinancialAssetsAtFairValueDisinvestment" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
<xs:element id="tx_Position1Domain" abstract="true" name="Position1Domain" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_UnrecordedUnconditionalPurchaseObligationByCategoryOfItemPurchasedDomain" abstract="true" name="UnrecordedUnconditionalPurchaseObligationByCategoryOfItemPurchasedDomain" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_BorrowingsNumberOfInstallmentsRepayment" abstract="false" name="BorrowingsNumberOfInstallmentsRepayment" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="xbrli:integerItemType"/>
<xs:element id="tx_IncreaseDecreaseThroughNetExchangeDifferencesCurrentLeaseLiabilities" abstract="false" name="IncreaseDecreaseThroughNetExchangeDifferencesCurrentLeaseLiabilities" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
<xs:element id="tx_Receivableswithrelatedpartiescurrent" abstract="false" name="Receivableswithrelatedpartiescurrent" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
<xs:element id="tx_Taxbenefitrecognisedasofacquisitiondate" abstract="false" name="Taxbenefitrecognisedasofacquisitiondate" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
<xs:element id="tx_DisclosureofcommitmentandcontingenciesAbstract" abstract="true" name="DisclosureofcommitmentandcontingenciesAbstract" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:stringItemType"/>
<xs:element id="tx_SettlementAmount" abstract="false" name="SettlementAmount" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
<xs:element id="tx_FinanceIncomeExpenseWithRelatedParties" abstract="false" name="FinanceIncomeExpenseWithRelatedParties" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
<xs:element id="tx_AnnualProductionCapacitySteelVolume" abstract="false" name="AnnualProductionCapacitySteelVolume" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="xbrli:integerItemType"/>
<xs:element id="tx_Obsolescenceallowance" abstract="false" name="Obsolescenceallowance" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
<xs:element id="tx_Amortisationrates" abstract="false" name="Amortisationrates" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:percentItemType"/>
<xs:element id="tx_PaymentsToNoncontrollingInterests1" abstract="false" name="PaymentsToNoncontrollingInterests1" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
<xs:element id="tx_CashAndCashEquivalentsAndOtherInvestments" abstract="false" name="CashAndCashEquivalentsAndOtherInvestments" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
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<xs:element id="tx_DebtToCapitalRatio" abstract="false" name="DebtToCapitalRatio" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="dtr-types1:percentItemType"/>
<xs:element id="tx_AdjustmentsToReconcileProfitLossNonCashAbstractAbstract" abstract="true" name="AdjustmentsToReconcileProfitLossNonCashAbstractAbstract" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:stringItemType"/>
<xs:element id="tx_NumberOneMember" abstract="true" name="NumberOneMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
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<xs:element id="tx_ProvisionsAsOfAcquisitionDate" abstract="false" name="ProvisionsAsOfAcquisitionDate" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
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<xs:element id="tx_IncreaseDecreaseThroughNetExchangeDifferencesLeaseLiabilities" abstract="false" name="IncreaseDecreaseThroughNetExchangeDifferencesLeaseLiabilities" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
<xs:element id="tx_LongtermPurchaseCommitmentPeriodForMaintenanceServicesofTurbines" abstract="false" name="LongtermPurchaseCommitmentPeriodForMaintenanceServicesofTurbines" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:durationItemType"/>
<xs:element id="tx_Financialassetsinvestmentsassessedasinvestmentgradepercent" abstract="false" name="Financialassetsinvestmentsassessedasinvestmentgradepercent" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="dtr-types1:percentItemType"/>
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<xs:element id="tx_SteelMember" abstract="true" name="SteelMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_NondeliverableforwardcontractMember" abstract="true" name="NondeliverableforwardcontractMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_Otheroperatingexpense" abstract="false" name="Otheroperatingexpense" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
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<xs:element id="tx_PrimetalsTechnologiesBrazilLtda.Member" abstract="true" name="PrimetalsTechnologiesBrazilLtda.Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_AccumulatedOtherComprehensiveIncomeExchangeDifferencesonTranslation" abstract="false" name="AccumulatedOtherComprehensiveIncomeExchangeDifferencesonTranslation" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
<xs:element id="tx_ExternalCustomersMember" abstract="true" name="ExternalCustomersMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
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<xs:element id="tx_TerniumGasMexicoSADeCVMember" abstract="true" name="TerniumGasMexicoSADeCVMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
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<xs:element id="tx_NumberOfKilometresOfNetworkManaged" abstract="false" name="NumberOfKilometresOfNetworkManaged" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="dtr-types1:lengthItemType"/>
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<xs:element id="tx_FixedIncomeTimeDepositZeroCouponBondsCommercialPapersMember" abstract="true" name="FixedIncomeTimeDepositZeroCouponBondsCommercialPapersMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
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<xs:element id="tx_PurchaseOfPropertyPlantAndEquipmentAndAdvancesToSuppliersClassifiedAsInvestingActivities" abstract="false" name="PurchaseOfPropertyPlantAndEquipmentAndAdvancesToSuppliersClassifiedAsInvestingActivities" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
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<xs:element id="tx_ReclassificationfromAOCINetofTax" abstract="false" name="ReclassificationfromAOCINetofTax" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
<xs:element id="tx_LaborLawsuitsAtIpatingaPlantMember" abstract="true" name="LaborLawsuitsAtIpatingaPlantMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
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<xs:element id="tx_PostRetirementBenefitPlanMonthlyFeePercent" abstract="false" name="PostRetirementBenefitPlanMonthlyFeePercent" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="xbrli:pureItemType"/>
<xs:element id="tx_SyndicatedLoanMember" abstract="true" name="SyndicatedLoanMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
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<xs:element id="tx_ReversalOfICMSCreditsMember" abstract="true" name="ReversalOfICMSCreditsMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
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<xs:element id="tx_CompanhiaDistribuidoradeGsdoRiodeJaneiroMember" abstract="true" name="CompanhiaDistribuidoradeGsdoRiodeJaneiroMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_DescriptionofaccountingpolicyforcriticalaccountingestimatesPolicyTextBlock" abstract="false" name="DescriptionofaccountingpolicyforcriticalaccountingestimatesPolicyTextBlock" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:textBlockItemType"/>
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<xs:element id="tx_DomesticTaxAuthorityMember" abstract="true" name="DomesticTaxAuthorityMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
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<xs:element id="tx_TerniumBrazilSyndicatedLoanOriginationDateOfAugust2019Member" abstract="true" name="TerniumBrazilSyndicatedLoanOriginationDateOfAugust2019Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_Postemploymentbenefitliabilitynoncurrent" abstract="false" name="Postemploymentbenefitliabilitynoncurrent" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
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<xs:element id="tx_ScheduleofchangesinintangibleassetsandgoodwillTableTextBlock" abstract="false" name="ScheduleofchangesinintangibleassetsandgoodwillTableTextBlock" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:textBlockItemType"/>
<xs:element id="tx_ThyssenkruppSlabInternationalB.V.CSASiderrgicadoAtlnticoLtda.Member" abstract="true" name="ThyssenkruppSlabInternationalB.V.CSASiderrgicadoAtlnticoLtda.Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_PutAndCallOptionMember" abstract="true" name="PutAndCallOptionMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_ConsorcioMineroBenitoJuarezPeaColoradaSAdeCVExirosBV9Member" abstract="true" name="ConsorcioMineroBenitoJuarezPeaColoradaSAdeCVExirosBV9Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_CapitalUnits1Member" abstract="true" name="CapitalUnits1Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_FinancingReceivablesPeriodPastDue1Domain" abstract="true" name="FinancingReceivablesPeriodPastDue1Domain" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_DebtInstrument1Domain" abstract="true" name="DebtInstrument1Domain" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_Borrowingsoutstanding" abstract="false" name="Borrowingsoutstanding" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
<xs:element id="tx_NumberOfSharesToBeAcquiredAsPerSharePurchaseAgreement" abstract="false" name="NumberOfSharesToBeAcquiredAsPerSharePurchaseAgreement" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="xbrli:sharesItemType"/>
<xs:element id="tx_UsinasSiderurgicasDeMinasGeraisS.A.AndUsiminasMecanicaS.A.Member" abstract="true" name="UsinasSiderurgicasDeMinasGeraisS.A.AndUsiminasMecanicaS.A.Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_WindGenerationFarmMember" abstract="true" name="WindGenerationFarmMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_EffectivePortionOfDesignatedCashFlowHedgesMember" abstract="true" name="EffectivePortionOfDesignatedCashFlowHedgesMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_ServicesandfeesexpenseCostofSales" abstract="false" name="ServicesandfeesexpenseCostofSales" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
<xs:element id="tx_TaxContingentLiability" abstract="false" name="TaxContingentLiability" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
<xs:element id="tx_RecoveryOfTaxCredits" abstract="false" name="RecoveryOfTaxCredits" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
<xs:element id="tx_ThresholdPercentageToReduceCarbonDioxideEmissions" abstract="false" name="ThresholdPercentageToReduceCarbonDioxideEmissions" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:percentItemType"/>
<xs:element id="tx_UnicarboLtdaMember" abstract="true" name="UnicarboLtdaMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_DisclosureOfNotesAndOtherExplanatoryInformationExplanatory" abstract="false" name="DisclosureOfNotesAndOtherExplanatoryInformationExplanatory" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:textBlockItemType"/>
<xs:element id="tx_IncreaseDecreaseThroughInterestAccruedNonCurrentLeaseLiabilities" abstract="false" name="IncreaseDecreaseThroughInterestAccruedNonCurrentLeaseLiabilities" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
<xs:element id="tx_IncomeTaxAuthority1Domain" abstract="true" name="IncomeTaxAuthority1Domain" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_UsinasSiderurgicasDeMinasGeraisS.A.AndMineracaoUsiminasS.A.Member" abstract="true" name="UsinasSiderurgicasDeMinasGeraisS.A.AndMineracaoUsiminasS.A.Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_ColdRolledMember" abstract="true" name="ColdRolledMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_Othercurrentreceivablesnet" abstract="false" name="Othercurrentreceivablesnet" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
<xs:element id="tx_OtherOperatingIncomeGross" abstract="false" name="OtherOperatingIncomeGross" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
<xs:element id="tx_NumberOfVicePresidents" abstract="false" name="NumberOfVicePresidents" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="xbrli:integerItemType"/>
<xs:element id="tx_LondonInterbankOfferedRateLIBOR1Member" abstract="true" name="LondonInterbankOfferedRateLIBOR1Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_GainLossFromDerecognitionOfContingentLiabilities" abstract="false" name="GainLossFromDerecognitionOfContingentLiabilities" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
<xs:element id="tx_TerniumDelCaucaSASMember" abstract="true" name="TerniumDelCaucaSASMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_Amortisationperiod" abstract="false" name="Amortisationperiod" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:durationItemType"/>
<xs:element id="tx_HSBCMexicoNatixisCreditAgricoleBNPSantanderIntesaSPAndNorinchukinMember" abstract="true" name="HSBCMexicoNatixisCreditAgricoleBNPSantanderIntesaSPAndNorinchukinMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_OtherMarketsMember" abstract="true" name="OtherMarketsMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_DisclosureofnotesandotherexplanatoryinformationAbstract" abstract="true" name="DisclosureofnotesandotherexplanatoryinformationAbstract" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:stringItemType"/>
<xs:element id="tx_FinanceLeasesMember" abstract="true" name="FinanceLeasesMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_DepreciationpropertyplantandequipmentSGA" abstract="false" name="DepreciationpropertyplantandequipmentSGA" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
<xs:element id="tx_Provisionusedotherprovisionscurrent" abstract="false" name="Provisionusedotherprovisionscurrent" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
<xs:element id="tx_FinancialAssetsAtFairValueNetForeignExchangeGainsLosses" abstract="false" name="FinancialAssetsAtFairValueNetForeignExchangeGainsLosses" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
<xs:element id="tx_IronOrePelletsandIronOreFinesMember" abstract="true" name="IronOrePelletsandIronOreFinesMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_DerecognitionOfInvestmentsAccountedForUsingEquityMethod" abstract="false" name="DerecognitionOfInvestmentsAccountedForUsingEquityMethod" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
<xs:element id="tx_AccumulatedOtherComprehensiveIncomeBeforeTax" abstract="false" name="AccumulatedOtherComprehensiveIncomeBeforeTax" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
<xs:element id="tx_CreditInsuranceMember" abstract="true" name="CreditInsuranceMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_LaborLawsuitsFiledByFormerEmployeesMember" abstract="true" name="LaborLawsuitsFiledByFormerEmployeesMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_BuildingsandFacilitiesMember" abstract="true" name="BuildingsandFacilitiesMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_MRSLogisticaS.AMember" abstract="true" name="MRSLogisticaS.AMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_LongtermPurchaseCommitmentMinimumPercentageofVolumeRequired" abstract="false" name="LongtermPurchaseCommitmentMinimumPercentageofVolumeRequired" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:percentItemType"/>
<xs:element id="tx_ReclassificationfromAOCITax" abstract="false" name="ReclassificationfromAOCITax" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
<xs:element id="tx_BaseRateOfCarbonDioxide" abstract="false" name="BaseRateOfCarbonDioxide" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:massFlowItemType"/>
<xs:element id="tx_OtherInvestments1Member" abstract="true" name="OtherInvestments1Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_ValeS.A.Member" abstract="true" name="ValeS.A.Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_DisclosureoftradereceivablesLineItems" abstract="true" name="DisclosureoftradereceivablesLineItems" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:stringItemType"/>
<xs:element id="tx_Debtissuancecostsnoncurrent" abstract="false" name="Debtissuancecostsnoncurrent" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
<xs:element id="tx_NonUSGovernmentSecuritiesMember" abstract="true" name="NonUSGovernmentSecuritiesMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_Increasedecreasethroughnetexchangedifferencesotherprovisionsnoncurrent" abstract="false" name="Increasedecreasethroughnetexchangedifferencesotherprovisionsnoncurrent" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
<xs:element id="tx_AirLiquideArgentinaS.A.Member" abstract="true" name="AirLiquideArgentinaS.A.Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_AmortisationintangibleassetsotherthangoodwillCostofSales" abstract="false" name="AmortisationintangibleassetsotherthangoodwillCostofSales" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
<xs:element id="tx_PlantProductionCapacityTons" abstract="false" name="PlantProductionCapacityTons" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="xbrli:integerItemType"/>
<xs:element id="tx_CongonhasMineriosMember" abstract="true" name="CongonhasMineriosMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_FixedIncomeAmountContributedToFairValueOfPlanAssets" abstract="false" name="FixedIncomeAmountContributedToFairValueOfPlanAssets" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
<xs:element id="tx_NumberOfSubGroups" abstract="false" name="NumberOfSubGroups" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="xbrli:integerItemType"/>
<xs:element id="tx_GasIndustrialdeMonterreyS.A.deC.V.Member" abstract="true" name="GasIndustrialdeMonterreyS.A.deC.V.Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_Long1Member" abstract="true" name="Long1Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_LongtermContractforPurchaseofElectricPowerTerm" abstract="false" name="LongtermContractforPurchaseofElectricPowerTerm" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:durationItemType"/>
<xs:element id="tx_FinancialAssetsAtFairValueReclassifications" abstract="false" name="FinancialAssetsAtFairValueReclassifications" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
<xs:element id="tx_TerniumArgentinaSAMember" abstract="true" name="TerniumArgentinaSAMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_TerniumInvestmentsS.aR.l.Member" abstract="true" name="TerniumInvestmentsS.aR.l.Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_ReversalOfPriorPeriodServiceCostDefinedBenefitPlan" abstract="false" name="ReversalOfPriorPeriodServiceCostDefinedBenefitPlan" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
<xs:element id="tx_Gainslossesoncashflowhedgesandothersnetoftax" abstract="false" name="Gainslossesoncashflowhedgesandothersnetoftax" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
<xs:element id="tx_IncreaseDecreaseinCapital" abstract="false" name="IncreaseDecreaseinCapital" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
<xs:element id="tx_KinderMorganTexasPipelineLLCKinderMorganTejasPipelineLLCAndKinderMorganBorderPipelineLLCMember" abstract="true" name="KinderMorganTexasPipelineLLCKinderMorganTejasPipelineLLCAndKinderMorganBorderPipelineLLCMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_OtherOperatingSegmentsOfTheSameEntityMember" abstract="true" name="OtherOperatingSegmentsOfTheSameEntityMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_AcquisitionsThroughBusinessCombinationsOtherProvisionsCurrent" abstract="false" name="AcquisitionsThroughBusinessCombinationsOtherProvisionsCurrent" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
<xs:element id="tx_ScheduleoflaborcostsTableTextBlock" abstract="false" name="ScheduleoflaborcostsTableTextBlock" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:textBlockItemType"/>
<xs:element id="tx_DisclosureOfSummaryOfSignificantAccountingPoliciesExplanatory" abstract="false" name="DisclosureOfSummaryOfSignificantAccountingPoliciesExplanatory" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:textBlockItemType"/>
<xs:element id="tx_BilletsRoundBarsAndOthersMember" abstract="true" name="BilletsRoundBarsAndOthersMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_NumberofReportableSegments1" abstract="false" name="NumberofReportableSegments1" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:integerItemType"/>
<xs:element id="tx_CSNMember" abstract="true" name="CSNMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_PropertyPlantEquipmentMember" abstract="true" name="PropertyPlantEquipmentMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_MineracaoUsiminasS.A.Member" abstract="true" name="MineracaoUsiminasS.A.Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_AllCurrenciesAbstract" abstract="true" name="AllCurrenciesAbstract" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:stringItemType"/>
<xs:element id="tx_AcquisitionsThroughBusinessCombinationsLiabilitiesArisingFromFinancingActivities" abstract="false" name="AcquisitionsThroughBusinessCombinationsLiabilitiesArisingFromFinancingActivities" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
<xs:element id="tx_Otherinvestments" abstract="false" name="Otherinvestments" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
<xs:element id="tx_NominationRightForChiefExecutiveOfficerAlternationTerm" abstract="false" name="NominationRightForChiefExecutiveOfficerAlternationTerm" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="xbrli:durationItemType"/>
<xs:element id="tx_USGovernmentAndCorporateSecuritiesMember" abstract="true" name="USGovernmentAndCorporateSecuritiesMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_StockGrantedValueSharebasedCompensationGross" abstract="false" name="StockGrantedValueSharebasedCompensationGross" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
<xs:element id="tx_NominationRightForBoardOfDirectorsAlternationTerm" abstract="false" name="NominationRightForBoardOfDirectorsAlternationTerm" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="xbrli:durationItemType"/>
<xs:element id="tx_TurbineMaintenanceMember" abstract="true" name="TurbineMaintenanceMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_FixedIncomeCommercialPaperMember" abstract="true" name="FixedIncomeCommercialPaperMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_TerniumMexicoS.A.deC.VandTenigalS.deR.L.deC.V.Member" abstract="true" name="TerniumMexicoS.A.deC.VandTenigalS.deR.L.deC.V.Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_GuaranteeTypeOther1Member" abstract="true" name="GuaranteeTypeOther1Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_NonCurrentAllowanceAccountForCreditLossesOfFinancialAssets" abstract="false" name="NonCurrentAllowanceAccountForCreditLossesOfFinancialAssets" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
<xs:element id="tx_OtherFixedIncomeMember" abstract="true" name="OtherFixedIncomeMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_BondsAndOtherFixedIncomeMember" abstract="true" name="BondsAndOtherFixedIncomeMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_PublicCivilActionSeekingCompensationForAllegedDamagesCausedToTheStateOfSantaCatarinasTreasuryMember" abstract="true" name="PublicCivilActionSeekingCompensationForAllegedDamagesCausedToTheStateOfSantaCatarinasTreasuryMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_SellinggeneralandadministrativeexpenseLineItems" abstract="true" name="SellinggeneralandadministrativeexpenseLineItems" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:stringItemType"/>
<xs:element id="tx_ForeignExchangeContractsFinancialInstrumentMember" abstract="true" name="ForeignExchangeContractsFinancialInstrumentMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_ExpectedCapitalInvestment" abstract="false" name="ExpectedCapitalInvestment" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
<xs:element id="tx_OtherCivilAndOtherContingenciesMember" abstract="true" name="OtherCivilAndOtherContingenciesMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_ScheduleoftradereceivablesTableTextBlock" abstract="false" name="ScheduleoftradereceivablesTableTextBlock" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:textBlockItemType"/>
<xs:element id="tx_ReclassificationfromAOCIbeforeTax" abstract="false" name="ReclassificationfromAOCIbeforeTax" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
<xs:element id="tx_AirLiquideBrasilLtda.AirSteelLtda.WhiteMartinsGasesIndustriaisLtda.WhiteMartinsSteelLtda.andThyssenKruppMinEnergyGmbHMember" abstract="true" name="AirLiquideBrasilLtda.AirSteelLtda.WhiteMartinsGasesIndustriaisLtda.WhiteMartinsSteelLtda.andThyssenKruppMinEnergyGmbHMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_NumberOfLoanPayments" abstract="false" name="NumberOfLoanPayments" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="xbrli:integerItemType"/>
<xs:element id="tx_ReasonablyPossibleDecreaseInActuarialAssumptionYears" abstract="false" name="ReasonablyPossibleDecreaseInActuarialAssumptionYears" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:durationItemType"/>
<xs:element id="tx_NSCGroupMember" abstract="true" name="NSCGroupMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_DisclosureofentitysoperatingsegmentsAbstract" abstract="true" name="DisclosureofentitysoperatingsegmentsAbstract" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:stringItemType"/>
<xs:element id="tx_CashcashequivalentsandotherinvestmentsAbstract" abstract="true" name="CashcashequivalentsandotherinvestmentsAbstract" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:stringItemType"/>
<xs:element id="tx_LongTermPurchaseCommitmentRenewalPeriod" abstract="false" name="LongTermPurchaseCommitmentRenewalPeriod" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:durationItemType"/>
<xs:element id="tx_LeaseLiabilitiesRelatedPartyTransactions" abstract="false" name="LeaseLiabilitiesRelatedPartyTransactions" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
<xs:element id="tx_TTGroupMember" abstract="true" name="TTGroupMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_NonConsolidatedCompaniesAxis" abstract="true" name="NonConsolidatedCompaniesAxis" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrldt:dimensionItem" type="xbrli:stringItemType"/>
<xs:element id="tx_OtherAssetsAndLiabilitiesNetAsOfAcquisitionDate" abstract="false" name="OtherAssetsAndLiabilitiesNetAsOfAcquisitionDate" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
<xs:element id="tx_DisclosureofreceivablesnetTextBlock" abstract="false" name="DisclosureofreceivablesnetTextBlock" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:textBlockItemType"/>
<xs:element id="tx_ProsidInvestmentsSAMember" abstract="true" name="ProsidInvestmentsSAMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_TerniumInternacionalEspanaSLMember" abstract="true" name="TerniumInternacionalEspanaSLMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_NumberOfOtherBoardOfficers" abstract="false" name="NumberOfOtherBoardOfficers" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="xbrli:integerItemType"/>
<xs:element id="tx_MiningMember" abstract="true" name="MiningMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_ScheduleofotherfinancialincomeexpensesnetTableTextBlock" abstract="false" name="ScheduleofotherfinancialincomeexpensesnetTableTextBlock" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:textBlockItemType"/>
<xs:element id="tx_UpdateOfCertainTaxLiabilities" abstract="false" name="UpdateOfCertainTaxLiabilities" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
<xs:element id="tx_ScheduleofcondensedstatementofcashflowTableTextBlock" abstract="false" name="ScheduleofcondensedstatementofcashflowTableTextBlock" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:textBlockItemType"/>
<xs:element id="tx_AssetRetirementObligationNoncurrent" abstract="false" name="AssetRetirementObligationNoncurrent" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
<xs:element id="tx_IncreaseDecreaseThroughBusinessCombinationLeaseLiabilities" abstract="false" name="IncreaseDecreaseThroughBusinessCombinationLeaseLiabilities" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
<xs:element id="tx_ReclassificationsCurrentLeaseLiabilities" abstract="false" name="ReclassificationsCurrentLeaseLiabilities" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
<xs:element id="tx_Resultsofsundryassets" abstract="false" name="Resultsofsundryassets" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
<xs:element id="tx_DerivativeFinancialAssetsSharePrice" abstract="false" name="DerivativeFinancialAssetsSharePrice" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="dtr-types:perShareItemType"/>
<xs:element id="tx_UndistributableReserve" abstract="false" name="UndistributableReserve" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
<xs:element id="tx_PercentageIncreaseDecreaseInDefinedBenefitObligationDueToReasonablyPossibleDecreaseInActuarialAssumption" abstract="false" name="PercentageIncreaseDecreaseInDefinedBenefitObligationDueToReasonablyPossibleDecreaseInActuarialAssumption" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="dtr-types1:percentItemType"/>
<xs:element id="tx_TradeAndOtherReceivablesAsOfAcquisitionDate" abstract="false" name="TradeAndOtherReceivablesAsOfAcquisitionDate" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
<xs:element id="tx_TechgenSADeCVSyndicatedLoanDueFebruary2026Member" abstract="true" name="TechgenSADeCVSyndicatedLoanDueFebruary2026Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_TerniumMexicoS.A.deC.V.Member" abstract="true" name="TerniumMexicoS.A.deC.V.Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_AmortisationintangibleassetsotherthangoodwillSGA" abstract="false" name="AmortisationintangibleassetsotherthangoodwillSGA" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
<xs:element id="tx_ContingencyAmountRecoverablePercent" abstract="false" name="ContingencyAmountRecoverablePercent" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="dtr-types1:percentItemType"/>
<xs:element id="tx_EquityReserveThatWillBeReclassifiedToProfitOrLoss" abstract="false" name="EquityReserveThatWillBeReclassifiedToProfitOrLoss" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
<xs:element id="tx_ShareBasedCompensationArrangementByShareBasedPaymentAwardMandatoryRedemptionPeriod" abstract="false" name="ShareBasedCompensationArrangementByShareBasedPaymentAwardMandatoryRedemptionPeriod" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:durationItemType"/>
<xs:element id="tx_ClimateChangePolicyTextBlock" abstract="false" name="ClimateChangePolicyTextBlock" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:textBlockItemType"/>
<xs:element id="tx_AllowanceforDoubtfulAccountsReceivable" abstract="false" name="AllowanceforDoubtfulAccountsReceivable" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
<xs:element id="tx_LongTermPurchaseCommitmentMinimumAnnualConsumptionAmount" abstract="false" name="LongTermPurchaseCommitmentMinimumAnnualConsumptionAmount" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
<xs:element id="tx_TenigalS.deR.L.deC.V.Member" abstract="true" name="TenigalS.deR.L.deC.V.Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_OtherInvestmentsCurrentAndNonCurrentMember" abstract="true" name="OtherInvestmentsCurrentAndNonCurrentMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_ComphaniaSiderrgicaNacionalVsTerniumInvestmentsSaRlSiderarConfabIndustrialSAMember" abstract="true" name="ComphaniaSiderrgicaNacionalVsTerniumInvestmentsSaRlSiderarConfabIndustrialSAMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_SharebasedCompensationArrangementbySharebasedPaymentAwardEarlyRedemptionPeriod" abstract="false" name="SharebasedCompensationArrangementbySharebasedPaymentAwardEarlyRedemptionPeriod" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:durationItemType"/>
<xs:element id="tx_Tenderofferpricepershare" abstract="false" name="Tenderofferpricepershare" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:perShareItemType"/>
<xs:element id="tx_ComissodeValoresMobiliriosMember" abstract="true" name="ComissodeValoresMobiliriosMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_PostEmploymentBenefitExpenseIncomeInProfitOrLossDefinedBenefitPlans" abstract="false" name="PostEmploymentBenefitExpenseIncomeInProfitOrLossDefinedBenefitPlans" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
<xs:element id="tx_USINASSIDERGICASDEMINASGERAISS.A.Member" abstract="true" name="USINASSIDERGICASDEMINASGERAISS.A.Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_NonConsolidatedCompaniesDomain" abstract="true" name="NonConsolidatedCompaniesDomain" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_UsiminasInternatioonalS.AR.L.Member" abstract="true" name="UsiminasInternatioonalS.AR.L.Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_TerniumUSAIncMember" abstract="true" name="TerniumUSAIncMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_CashAndCashEquivalents1Domain" abstract="true" name="CashAndCashEquivalents1Domain" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_NumberOfSharesHeld" abstract="false" name="NumberOfSharesHeld" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="xbrli:sharesItemType"/>
<xs:element id="tx_AdditionalProvisionsOtherProvisionsCurrent" abstract="false" name="AdditionalProvisionsOtherProvisionsCurrent" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
<xs:element id="tx_IncreaseDecreaseThroughBusinessCombinationNonCurrentLeaseLiabilities" abstract="false" name="IncreaseDecreaseThroughBusinessCombinationNonCurrentLeaseLiabilities" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
<xs:element id="tx_ReportingYearAxis" abstract="true" name="ReportingYearAxis" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrldt:dimensionItem" type="xbrli:stringItemType"/>
<xs:element id="tx_NumberofDistributors" abstract="false" name="NumberofDistributors" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:integerItemType"/>
<xs:element id="tx_SolucionesIntegralesDeGestionSAMember" abstract="true" name="SolucionesIntegralesDeGestionSAMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_SlabsMember" abstract="true" name="SlabsMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_IncreaseDecreaseThroughNetExchangeDifferencesRightofUseAssets" abstract="false" name="IncreaseDecreaseThroughNetExchangeDifferencesRightofUseAssets" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
<xs:element id="tx_Tenderoffernumberofshares" abstract="false" name="Tenderoffernumberofshares" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:sharesItemType"/>
<xs:element id="tx_TerniumInternacionalEspaaSLAndTerniumMexicoSADeCVMember" abstract="true" name="TerniumInternacionalEspaaSLAndTerniumMexicoSADeCVMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_Tradereceivableswithrelatedparties" abstract="false" name="Tradereceivableswithrelatedparties" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
<xs:element id="tx_OfficeexpensesSGA" abstract="false" name="OfficeexpensesSGA" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
<xs:element id="tx_NumberTwoMember" abstract="true" name="NumberTwoMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_Currentemployeeadvancesandloans" abstract="false" name="Currentemployeeadvancesandloans" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
<xs:element id="tx_A2008Member" abstract="true" name="A2008Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_NumberOfPostRetirementPlans" abstract="false" name="NumberOfPostRetirementPlans" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="xbrli:integerItemType"/>
<xs:element id="tx_TerniumProcurementSAMember" abstract="true" name="TerniumProcurementSAMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_InvestmentsInNonConsolidatedCompaniesRecognizedAsOfAcquisitionDate" abstract="false" name="InvestmentsInNonConsolidatedCompaniesRecognizedAsOfAcquisitionDate" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
<xs:element id="tx_TerniumSolutionsSAMember" abstract="true" name="TerniumSolutionsSAMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_DividendsPaidInKindToNoncontrollingInterests" abstract="false" name="DividendsPaidInKindToNoncontrollingInterests" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
<xs:element id="tx_TerniumInvestmentsSarlMember" abstract="true" name="TerniumInvestmentsSarlMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_CategoryofItemPurchasedDomain" abstract="true" name="CategoryofItemPurchasedDomain" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_DividendspaidUnitedStatesDollarperAmericanDepositaryShare" abstract="false" name="DividendspaidUnitedStatesDollarperAmericanDepositaryShare" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:perShareItemType"/>
<xs:element id="tx_LongTermContractForPurchaseOfNaturalGasTransportationAmount" abstract="false" name="LongTermContractForPurchaseOfNaturalGasTransportationAmount" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
<xs:element id="tx_QuotedPriceOfShareInSubsidiary" abstract="false" name="QuotedPriceOfShareInSubsidiary" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="dtr-types:perShareItemType"/>
<xs:element id="tx_DerivativeAndNonDerivativeFinancialLiabilitiesUndiscountedCashFlows" abstract="false" name="DerivativeAndNonDerivativeFinancialLiabilitiesUndiscountedCashFlows" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
<xs:element id="tx_NetDefinedBenefitLiabilityAssetGuaranteedWithPropertyPlantAndEquipment" abstract="false" name="NetDefinedBenefitLiabilityAssetGuaranteedWithPropertyPlantAndEquipment" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
<xs:element id="tx_UsiminasControlGroupMember" abstract="true" name="UsiminasControlGroupMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_IncentiveRetentionProgramMember" abstract="true" name="IncentiveRetentionProgramMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_LasEncinasSADeCVFerropakComercialSADeCVTransamericaEITradingCorpGalvacerChileSAMember" abstract="true" name="LasEncinasSADeCVFerropakComercialSADeCVTransamericaEITradingCorpGalvacerChileSAMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_IncreaseDecreaseOfUnrecognizedTaxLossesDeferredTaxLiabilityAsset" abstract="false" name="IncreaseDecreaseOfUnrecognizedTaxLossesDeferredTaxLiabilityAsset" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
<xs:element id="tx_OtherComprehensiveIncomeLossIncreaseDecreaseTax" abstract="false" name="OtherComprehensiveIncomeLossIncreaseDecreaseTax" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
<xs:element id="tx_ProvisionForTaxLosses" abstract="false" name="ProvisionForTaxLosses" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
<xs:element id="tx_EnelS.AMember" abstract="true" name="EnelS.AMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_ForeignExchangeRestrictionsInArgentinaTextBlock" abstract="false" name="ForeignExchangeRestrictionsInArgentinaTextBlock" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:textBlockItemType"/>
<xs:element id="tx_ProvisionMember" abstract="true" name="ProvisionMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_TerniumInternacionalHondurasSADeCVMember" abstract="true" name="TerniumInternacionalHondurasSADeCVMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_NetProceedsLeaseLiabilities" abstract="false" name="NetProceedsLeaseLiabilities" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
<xs:element id="tx_ScheduleofothernoncurrentliabilitiesTableTextBlock" abstract="false" name="ScheduleofothernoncurrentliabilitiesTableTextBlock" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:textBlockItemType"/>
<xs:element id="tx_ObjectionFiledAgainstTheDecisionMember" abstract="true" name="ObjectionFiledAgainstTheDecisionMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_Noncurrentmiscellaneousotherliabilities" abstract="false" name="Noncurrentmiscellaneousotherliabilities" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
<xs:element id="tx_PaymentForPurchaseOfParticipationInBorrowingArrangement" abstract="false" name="PaymentForPurchaseOfParticipationInBorrowingArrangement" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
<xs:element id="tx_WriteDownOfEquityMethodInvestment" abstract="false" name="WriteDownOfEquityMethodInvestment" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
<xs:element id="tx_LongTermContractForPurchaseOfNaturalGasTakeOrPayVolume" abstract="false" name="LongTermContractForPurchaseOfNaturalGasTakeOrPayVolume" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="xbrli:pureItemType"/>
<xs:element id="tx_TecpetrolInternationalS.A.Member" abstract="true" name="TecpetrolInternationalS.A.Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_OtherComponentsOfOtherComprehensiveIncomeNetOfTax" abstract="false" name="OtherComponentsOfOtherComprehensiveIncomeNetOfTax" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
<xs:element id="tx_DescriptionofaccountingpolicyforrecentlyissuedpronouncementsPolicyTextBlock" abstract="false" name="DescriptionofaccountingpolicyforrecentlyissuedpronouncementsPolicyTextBlock" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:textBlockItemType"/>
<xs:element id="tx_WideGroupOfSmallInvestorsMember" abstract="true" name="WideGroupOfSmallInvestorsMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_LitigationStatus1Domain" abstract="true" name="LitigationStatus1Domain" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_LongTermContractForPurchaseOfNaturalGasCapacity" abstract="false" name="LongTermContractForPurchaseOfNaturalGasCapacity" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="xbrli:integerItemType"/>
<xs:element id="tx_GuarantorObligationsAmount" abstract="false" name="GuarantorObligationsAmount" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
<xs:element id="tx_IndexationPropertyPlantAndEquipment" abstract="false" name="IndexationPropertyPlantAndEquipment" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
<xs:element id="tx_DeferredTaxExpenseIncomeAndAdjustmentsForDeferredTaxOfPriorPeriods" abstract="false" name="DeferredTaxExpenseIncomeAndAdjustmentsForDeferredTaxOfPriorPeriods" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
<xs:element id="tx_TaxProceedingsMember" abstract="true" name="TaxProceedingsMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_LongtermPurchaseCommitmentPercentageofTotalVolumeActuallyOperated" abstract="false" name="LongtermPurchaseCommitmentPercentageofTotalVolumeActuallyOperated" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:percentItemType"/>
<xs:element id="tx_BorrowingsUndiscountedCashFlowsPrincipal" abstract="false" name="BorrowingsUndiscountedCashFlowsPrincipal" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
<xs:element id="tx_PercentageofsharesownedintheCompany" abstract="false" name="PercentageofsharesownedintheCompany" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="dtr-types1:percentItemType"/>
<xs:element id="tx_IncreaseDecreaseInContingentTaxLiability" abstract="false" name="IncreaseDecreaseInContingentTaxLiability" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
<xs:element id="tx_IncreaseDecreaseThroughBusinessCombinationCurrentLeaseLiabilities" abstract="false" name="IncreaseDecreaseThroughBusinessCombinationCurrentLeaseLiabilities" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
<xs:element id="tx_TerniumColombiaSASMember" abstract="true" name="TerniumColombiaSASMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_ContingentLiabilityPortionOfLegalCostsFromCompensationPayable" abstract="false" name="ContingentLiabilityPortionOfLegalCostsFromCompensationPayable" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="xbrli:pureItemType"/>
<xs:element id="tx_AnnualProductionCapacityPreProcessSteelVolume" abstract="false" name="AnnualProductionCapacityPreProcessSteelVolume" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="xbrli:integerItemType"/>
<xs:element id="tx_IncomeTaxAuthority1Axis" abstract="true" name="IncomeTaxAuthority1Axis" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrldt:dimensionItem" type="xbrli:stringItemType"/>
<xs:element id="tx_ReceivablesnetAbstract" abstract="true" name="ReceivablesnetAbstract" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:stringItemType"/>
<xs:element id="tx_PublicCivilActionDueToAllegedOverbillingMember" abstract="true" name="PublicCivilActionDueToAllegedOverbillingMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_CalculationBasisPISCOFINSImportsMember" abstract="true" name="CalculationBasisPISCOFINSImportsMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
<xs:element id="tx_LongTermPurchaseCommitmentMinimumAnnualConsumptionVolume" abstract="false" name="LongTermPurchaseCommitmentMinimumAnnualConsumptionVolume" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="dtr-types1:volumeItemType"/>
</xs:schema>


4 Previous Filings that this Filing References

  As Of               Filer                 Filing    For·On·As Docs:Size             Issuer                      Filing Agent

 3/30/23  Ternium S.A.                      20-F       12/31/22  165:23M
 3/30/22  Ternium S.A.                      20-F       12/31/21  165:26M
 1/27/06  Ternium S.A.                      F-1/A                 10:8.1M                                   Donnelley … Solutions/FA
 1/11/06  Ternium S.A.                      F-6                    3:290K                                   Emmet Marvin & Mart… LLP
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Filing Submission 0001342874-24-000018   –   Alternative Formats (Word / Rich Text, HTML, Plain Text, et al.)

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