As Of	Filer	Filing¹	For·On·As	Docs:Size	Issuer		Filing Agent

 5/14/24‡ National Steel Co.                6-K         6/30/24    1:14K                                    MZ Technologies/FA       
  5/2/24  National Steel Co.                6-K         6/30/24    1:12K                                    MZ Technologies/FA       
  5/2/24  National Steel Co.                6-K         6/30/24    1:11K                                    MZ Technologies/FA       
  5/1/24‡ National Steel Co.                20-F       12/31/23  223:32M                                    MZ Technologies/FA       
 4/30/24  National Steel Co.                6-K        12/31/23    1:4.5M                                   MZ Technologies/FA       
 4/26/24‡ National Steel Co.                20-F/A     12/31/22    2:18M                                    MZ Technologies/FA       
 4/12/24  National Steel Co.                6-K         6/30/24    1:18K                                    MZ Technologies/FA       
 3/18/24  National Steel Co.                6-K         3/31/24    1:12K                                    MZ Technologies/FA       
  3/7/24  National Steel Co.                6-K        12/31/23    1:1.8M                                   MZ Technologies/FA       
 2/23/24‡ National Steel Co.                6-K         3/31/24    1:13K                                    MZ Technologies/FA       
  2/9/24  National Steel Co.                6-K         3/31/24    1:23K                                    MZ Technologies/FA       
  2/8/24  National Steel Co.                6-K         3/31/24    1:752K                                   MZ Technologies/FA       
 1/16/24  National Steel Co.                6-K         3/31/24    1:14K                                    MZ Technologies/FA       
12/28/23  National Steel Co.                6-K         9/30/23    1:29K                                    MZ Technologies/FA       
12/28/23  National Steel Co.                6-K         9/30/23    1:6.3M                                   MZ Technologies/FA       
12/15/23‡ National Steel Co.                6-K        12/31/23    1:18K                                    MZ Technologies/FA       
 12/6/23‡ National Steel Co.                6-K        12/31/23    1:15K                                    MZ Technologies/FA       
 12/1/23  National Steel Co.                6-K        12/31/23    1:23K                                    MZ Technologies/FA       
11/29/23  National Steel Co.                6-K        12/31/23    1:24K                                    MZ Technologies/FA       
11/28/23  National Steel Co.                6-K         9/30/23    1:6.3M                                   MZ Technologies/FA       

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‡	A non-Insider-Ownership Filing that was accepted after the SEC “closed” at 5:30:00pm ET.  The legal “Filed As Of” date may be the next, or another, day.
¹	Filing/Form Types:
	6-K	Current, Quarterly or Annual Report by a Foreign Issuer — Form 6-K.
	20-F	Annual or Annual-Transition Report by a Foreign Non-Canadian Issuer — Form 20-F.
	/A	Amendment to, or Amended version of, a previous Filing of this Type.