| As Of | Filing | | Doc. | | Page | | Title | Docs. |
|---|
| | |  |
| 1/5/24 | | 424B5 | | | | 1 | | About This Prospectus | 4 |
| | | | | | 1 | | About This Prospectus Supplement | 1 |
| 4/17/24 |  | 20-F | | | | 1 | | Additional Information | 2 |
| | | | | | 1 | | Audit Committee Financial Expert | 2 |
| 1/5/24 | | 424B5 | | | | 1 | | Capitalization | 2 |
| | | | | | 1 | | Capitalization and Indebtedness | 3 |
| | | | | | 1 | | Cautionary Note Regarding Forward-Looking Statements | 4 |
| 4/17/24 | | 20-F | | | | 1 | | Change in Registrant's Certifying Accountant | 2 |
| | | | | | 1 | | Code of Ethics | 2 |
| 4/20/23 | | 20-F | | | | 1 | | Consolidated Balance Sheets as of December 31, 2021 and 2022 | 1 |
| 4/17/24 | | 20-F | | | | 1 | | Consolidated Balance Sheets as of December 31, 2022 and 2023 | 1 |
| 4/20/23 | | 20-F | | | | 1 | | Consolidated Statements of Cash Flows for the Years Ended December 31, 2020, 2021and 2022 | 1 |
| 4/17/24 | | 20-F | | | | 1 | | Consolidated Statements of Cash Flows for the Years Ended December 31, 2021, 2022 and 2023 | 1 |
| 4/20/23 | | 20-F | | | | 1 | | Consolidated Statements of Changes in Shareholders' (Deficit)/Equity for the Years Ended December 31, 2020, 2021 and 2022 | 1 |
| 4/17/24 | | 20-F | | | | 1 | | Consolidated Statements of Changes in Shareholders' Equity for the Years Ended December 31, 2021, 2022 and 2023 | 1 |
| | | | | | 1 | | Consolidated Statements of Comprehensive (Loss) /Income for the Years Ended December 31, 2021, 2022 and 2023 | 1 |
| 4/20/23 | | 20-F | | | | 1 | | Consolidated Statements of Comprehensive Loss for the Years Ended December 31, 2020, 2021 and 2022 | 1 |
| 4/17/24 | | 20-F | | | | 1 | | Controls and Procedures | 2 |
| | | | | | 1 | | Corporate Governance | 2 |
| | | | | | 1 | | Cybersecurity | 1 |
| | | | | | 1 | | Defaults, Dividend Arrearages and Delinquencies | 2 |
| 1/5/24 | | 424B5 | | | | 1 | | Description of American Depositary Shares | 4 |
| | | | | | 1 | | Description of Debt Securities | 4 |
| | | | | | 1 | | Description of Preferred Shares | 4 |
| 4/17/24 | | 20-F | | | | 1 | | Description of Securities Other Than Equity Securities | 2 |
| 1/5/24 | | 424B5 | | | | 1 | | Description of Securities We Are Offering | 1 |
| | | | | | 1 | | Description of Share Capital | 3 |
| 6/30/23 | | F-3 | | | | 1 | | Description of Share Capital and Indebtedness | 1 |
| 1/5/24 | | 424B5 | | | | 1 | | Description of Subscription Rights | 4 |
| | | | | | 1 | | Description of Units | 4 |
| | | | | | 1 | | Description of Warrants | 4 |
| | | | | | 1 | | Dilution | 1 |
| 4/17/24 | | 20-F | | | | 1 | | Directors, Senior Management and Employees | 2 |
| | | | | | 1 | | Disclosure Regarding Foreign Jurisdictions That Prevent Inspections | 2 |
| 1/5/24 | | 424B5 | | | | 1 | | Dividend Policy | 1 |
| | | | | | 1 | | Enforcement of Civil Liabilities | 4 |
| 4/17/24 | | 20-F | | | | 1 | | Exemptions From the Listing Standards for Audit Committees | 2 |
| | | | | | 1 | | Exhibits | 2 |
| 1/5/24 | | 424B5 | | | | 1 | | Expenses | 4 |
| | | | | | 1 | | Experts | 4 |
| 4/17/24 | | 20-F | | | | 1 | | Financial Information | 2 |
| | | | | | 1 | | Financial Statements | 2 |
| | | | | | 1 | | Identity of Directors, Senior Management and Advisers | 2 |
| 11/6/23 | | F-3/A | | | | 1 | | Ii-1 | 3 |
| | | | | | 1 | | Ii-5 | 3 |
| 1/5/24 | | 424B5 | | | | 1 | | Incorporation of Documents by Reference | 4 |
| 4/17/24 | | 20-F | | | | 1 | | Index to the Consolidated Financial Statements | 2 |
| | | | | | 1 | | Information on the Company | 2 |
| | | | | | 1 | | Insider Trading Policies | 2 |
| | | | | | 1 | | Introduction | 2 |
| | | | | | 1 | | Key Information | 2 |
| 1/5/24 | | 424B5 | | | | 1 | | Legal Matters | 4 |
| 4/17/24 | | 20-F | | | | 1 | | Major Shareholders and Related Party Transactions | 2 |
| | | | | | 1 | | Market and Industry Data | 2 |
| 1/5/24 | | 424B5 | | | | 1 | | Material Changes | 4 |
| 4/17/24 | | 20-F | | | | 1 | | Material Modifications to the Rights of Security Holders and Use of Proceeds | 2 |
| | | | | | 1 | | Mine Safety Disclosure | 2 |
| | | | | | 1 | | Notes to the Consolidated Financial Statements | 2 |
| | | | | | 1 | | Offer Statistics and Expected Timetable | 2 |
| 1/5/24 | | 424B5 | | | | 1 | | Offering, The | 1 |
| 4/17/24 | | 20-F | | | | 1 | | Operating and Financial Review and Prospects | 2 |
| | | | | | 1 | | Part I | 2 |
| | | | | | 1 | | Part Ii | 5 |
| | | | | | 1 | | Part Iii | 2 |
| 1/5/24 | | 424B5 | | | | 1 | | Plan of Distribution | 4 |
| 6/30/23 | | F-3 | | | | 1 | | Power of Attorney (included on the signature page) | 1 |
| 4/17/24 | | 20-F | | | | 1 | | Principal Accountant Fees and Services | 2 |
| 1/5/24 | | 424B5 | | | | 1 | | Prospectus Summary | 4 |
| | | | | | 1 | | Prospectus Supplement Summary | 1 |
| 4/17/24 | | 20-F | | | | 1 | | Purchases of Equity Securities by the Issuer and Affiliated Purchasers | 2 |
| | | | | | 1 | | Quantitative and Qualitative Disclosures About Market Risk | 2 |
| | | | | | 1 | | Report of Independent Registered Public Accounting Firm | 2 |
| 1/5/24 | | 424B5 | | | | 1 | | Risk Factors | 4 |
| | | | | | 1 | | S-1 | 1 |
| | | | | | 1 | | S-21 | 1 |
| | | | | | 1 | | S-23 | 1 |
| | | | | | 1 | | S-27 | 1 |
| | | | | | 1 | | S-3 | 1 |
| | | | | | 1 | | S-33 | 1 |
| | | | | | 1 | | S-34 | 1 |
| | | | | | 1 | | S-35 | 1 |
| | | | | | 1 | | S-36 | 1 |
| | | | | | 1 | | S-37 | 1 |
| | | | | | 1 | | S-38 | 1 |
| | | | | | 1 | | S-39 | 1 |
| | | | | | 1 | | S-42 | 1 |
| | | | | | 1 | | S-51 | 1 |
| | | | | | 1 | | S-52 | 1 |
| | | | | | 1 | | S-53 | 1 |
| | | | | | 1 | | S-54 | 1 |
| | | | | | 1 | | S-55 | 1 |
| 11/6/23 | | F-3/A | | | | 1 | | Signatures | 3 |
| 1/5/24 | | 424B5 | | | | 1 | | Special Note Regarding Forward-Looking Statements | 1 |
| | | | | | 1 | | Summary Consolidated Financial Data | 1 |
| 4/17/24 | | 20-F | | | | 1 | | Table of Contents | 6 |
| 1/5/24 | | 424B5 | | | | 1 | | Taxation | 4 |
| 4/17/24 | | 20-F | | | | 1 | | The Offer and Listing | 2 |
| 1/5/24 | | 424B5 | | | | 1 | | The Offering | 1 |
| 4/17/24 | | 20-F | | | | 1 | | Unresolved Staff Comments | 2 |
| 1/5/24 | | 424B5 | | | | 1 | | Use of Proceeds | 4 |
| | | | | | 1 | | Vg Transaction | 1 |
| | | | | | 1 | | Where You Can Find More Information | 4 |
