<SEC-DOCUMENT>0001292814-25-000140.txt : 20250121
<SEC-HEADER>0001292814-25-000140.hdr.sgml : 20250121
<ACCEPTANCE-DATETIME>20250121060259
ACCESSION NUMBER:		0001292814-25-000140
CONFORMED SUBMISSION TYPE:	6-K
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20250331
FILED AS OF DATE:		20250121
DATE AS OF CHANGE:		20250121

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			NATIONAL STEEL CO
		CENTRAL INDEX KEY:			0001049659
		STANDARD INDUSTRIAL CLASSIFICATION:	STEEL WORKS, BLAST FURNACES & ROLLING & FINISHING MILLS [3310]
		ORGANIZATION NAME:           	04 Manufacturing
		IRS NUMBER:				000000000
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		6-K
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-14732
		FILM NUMBER:		25540248

	BUSINESS ADDRESS:	
		STREET 1:		RUA LAURO MULLER
		STREET 2:		116 36 ANDAR
		CITY:			RIO DE JANEIRO RJ BR
		STATE:			D5
		ZIP:			00000
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<DIV><FONT size=1></FONT>&nbsp;</DIV>

<DIV align=center><FONT color=#000000 size=5 face="Times New Roman"><B>SECURITIES AND EXCHANGE COMMISSION </B></FONT></DIV>

<DIV align=center><FONT color=#000000 size=3 face="Times New Roman"><B>Washington, D.C. 20549 </B></FONT></DIV>

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<DIV><FONT size=1></FONT>&nbsp;</DIV>

<DIV align=center><FONT color=#000000 size=5 face="Times New Roman"><B>FORM 6-K</B></FONT></DIV>

<DIV><FONT size=1></FONT>&nbsp;</DIV>

<DIV align=center><FONT color=#000000 size=3 face="Times New Roman">Report of Foreign Private Issuer<BR>Pursuant to Rule 13a-16 or 15d-16 of the</FONT></DIV>

<DIV align=center><FONT color=#000000 size=3 face="Times New Roman">Securities Exchange Act of 1934</FONT></DIV>

<DIV><FONT size=1></FONT>&nbsp;</DIV>

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<DIV STYLE="text-align: center"><FONT color=#000000 size=3 face="Times New Roman"><B>For the month of January, 2025</B></FONT></DIV><FONT color=#000000 size=3 face="Times New Roman"><B>Commission File Number 1-14732 </B></FONT></DIV>

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<DIV align=center><FONT color=#000000 size=5 face="Times New Roman"><B>COMPANHIA SIDER&#218;RGICA NACIONAL </B></FONT></DIV>

<DIV align=center><FONT color=#000000 size=2 face="Times New Roman">(Exact name of registrant as specified in its charter) </FONT></DIV>

<DIV><FONT size=1></FONT>&nbsp;</DIV>

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<DIV align=center><FONT color=#000000 size=5 face="Times New Roman"><B>National Steel Company </B></FONT></DIV>

<DIV align=center><FONT color=#000000 size=2 face="Times New Roman">(Translation of Registrant's name into English)</FONT></DIV>

<DIV><FONT size=1></FONT>&nbsp;</DIV>

<DIV align=center><FONT color=#000000 size=3 face="Times New Roman"><B>Av. Brigadeiro Faria Lima 3400, 20&#186; andar<BR>S&#227;o Paulo, SP, Brazil<BR>04538-132 </B></FONT></DIV>

<DIV align=center><FONT color=#000000 size=2 face="Times New Roman">(Address of principal executive office)</FONT></DIV>

<DIV><FONT size=1></FONT>&nbsp;</DIV>

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<DIV align=center><FONT color=#000000 size=3 face="Times New Roman">Indicate by check mark whether the registrant files or will file annual reports<BR>under cover Form 20-F or Form 40-F.&nbsp;</FONT> Form 20-F ___X___ Form 40-F _______

<P>&nbsp;<FONT size=3 face="Times New Roman, Times, Serif">Indicate by check mark whether the registrant by furnishing the information contained in this Form is also thereby furnishing the information to the Commission pursuant to Rule 12g3-2(b) under the Securities Exchange Act of 1934. </FONT>&nbsp;</P>Yes _______ No ___X____ </DIV>

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<P STYLE="font: 12pt Calibri,sans-serif; margin: 0; text-align: center"><B>&nbsp;</B></P>

<P STYLE="font: 12pt/16pt Times New Roman,serif; margin: 0; text-align: center"><B>COMPANHIA SIDER&Uacute;RGICA NACIONAL</B></P>

<P STYLE="font: 12pt/16pt Times New Roman,serif; margin: 0; text-align: center">Publicly Held Corporation</P>

<P STYLE="font: 12pt/16pt Times New Roman,serif; margin: 0; text-align: center">Corporate Taxpayer ID (CNPJ/ME) No. 33.042.730/0001-04</P>

<P STYLE="font: 12pt/16pt Times New Roman,serif; margin: 0; text-align: center">Company Registry (NIRE) No. 35-3.0039609.0</P>

<P STYLE="font: 12pt/16pt Times New Roman,serif; margin: 0; text-align: center">&nbsp;</P>

<P STYLE="font: 12pt/16pt Times New Roman,serif; margin: 0; text-align: center">&nbsp;</P>

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<P STYLE="font: 12pt/16pt Times New Roman,serif; margin: 0; text-align: center"><B>NOTICE TO THE MARKET</B></P>

<P STYLE="font: 12pt/16pt Times New Roman,serif; margin: 0; text-align: center"><B>&nbsp;</B></P>

<P STYLE="font: 12pt Calibri,sans-serif; margin: 0; text-align: center">&nbsp;</P>

<P STYLE="font: 12pt Calibri,sans-serif; margin: 0; text-align: center">&nbsp;</P>

<P STYLE="font: 12pt/107% Times New Roman,serif; margin: 0 0 8pt; text-align: justify">Companhia Sider&uacute;rgica Nacional (&quot;CSN&quot;
or the &quot;Company&quot;) informs its shareholders and the market in general that yesterday it carried out a scheduled maintenance shutdown
on its Blast Furnace 2 (BF#2) located at the Usina Presidente Vargas (UPV) in Volta Redonda-RJ. As announced in the CSN Day presentation
published on December 11, 2024 in the category Notice to the Market, this mini-overhaul of BF#2 aims to modernize and extend the useful
life of the asset, extending its operation by 8 years, without requiring additional costs and/or investments to the official projections
already anticipated by the Company for this year. CSN also clarifies that the mini-overhaul is part of its maintenance program and has
been duly planned so as not to affect the results of the Steel segment and its customers.</P>

<P STYLE="font: 12pt/107% Times New Roman,serif; margin: 0 0 8pt; text-align: justify">The Company will keep its shareholders and the
market in general duly informed if there are any updates in this case.</P>

<P STYLE="font: 12pt Calibri,sans-serif; margin: 0; text-align: center">&nbsp;</P>

<P STYLE="font: 12pt Calibri,sans-serif; margin: 0; text-align: center">&nbsp;</P>

<P STYLE="font: 12pt Times New Roman,serif; margin: 0; text-align: center">S&atilde;o Paulo, January 20, 2025.</P>

<P STYLE="font: 11pt Times New Roman,serif; margin: 0; text-align: center">&nbsp;</P>

<P STYLE="font: 11pt Times New Roman,serif; margin: 0; text-align: center">&nbsp;</P>

<P STYLE="font: 12pt Times New Roman,serif; margin: 0; text-align: center"><B>Antonio Marco Campos Rabello</B></P>

<P STYLE="font: 12pt Times New Roman,serif; margin: 0; text-align: center">Chief Financial and Investor Relations Officer</P>

<P STYLE="font: 12pt/107% Times New Roman,serif; margin: 0 0 8pt; text-align: center">Companhia Sider&uacute;rgica Nacional</P>

<P STYLE="text-align: center; margin-top: 0; margin-bottom: 0">&nbsp;</P>

<P STYLE="text-align: center; margin-top: 0; margin-bottom: 0">&nbsp;</P>



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<DIV align=center><FONT color=#000000 size=3 face="Times New Roman">SIGNATURE </FONT></DIV>

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<DIV style="TEXT-INDENT: 4%"><FONT color=#000000 size=3 face="Times New Roman">Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized. </FONT></DIV>

<DIV style="TEXT-INDENT: 4%"><FONT color=#000000 size=3 face="Times New Roman">Date:&nbsp;January 20, 2025</FONT></DIV>

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   <DIV align=left><FONT color=#000000 size=3 face="Times New Roman">COMPANHIA SIDER&#218;RGICA NACIONAL </FONT></DIV></TD></TR>

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   <DIV align=left><FONT color=#000000 size=2 face="Times New Roman">By:</FONT></DIV></TD>

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   <DIV align=center><FONT color=#000000 size=2 face="Times New Roman">/<SMALL>S</SMALL>/&nbsp;Benjamin Steinbruch </FONT></DIV>

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   <DIV align=left><FONT color=#000000 size=2 face="Times New Roman"><B>Benjamin Steinbruch </B></FONT></DIV>

   <DIV align=left><FONT color=#000000 size=2 face="Times New Roman"><B>Chief Executive Officer <BR><BR></B></FONT></DIV></TD></TR></TABLE></DIV>

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   <DIV align=left><FONT color=#000000 size=2 face="Times New Roman">By:</FONT></DIV></TD>

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   <DIV align=center><FONT color=#000000 size=2 face="Times New Roman">/<SMALL>S</SMALL>/&nbsp;Antonio Marco Campos Rabello </FONT></DIV>

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   <DIV align=left><FONT color=#000000 size=2 face="Times New Roman"><B>Antonio Marco Campos Rabello</B></FONT></DIV>

   <DIV align=left><FONT color=#000000 size=2 face="Times New Roman"><B>Chief Financial and Investor Relations Officer<BR><BR></B></FONT></DIV></TD></TR></TABLE></DIV>

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<DIV align=center><FONT color=#000000 size=3 face="Times New Roman"><B>FORWARD-LOOKING STATEMENTS </B></FONT></DIV>

<P align=justify><FONT size=2 face="Times New Roman, Times, Serif">This press release may contain forward-looking statements. These statements are statements that are not historical facts, and are based on management's current view and estimates of future economic circumstances, industry conditions, company performance and financial results. The words "anticipates", "believes", "estimates", "expects", "plans" and similar expressions, as they relate to the company, are intended to identify forward-looking statements. Statements regarding the declaration or payment of dividends, the implementation of principal operating and financing strategies and capital expenditure plans, the direction of future operations and the factors or trends affecting financial condition, liquidity or results of operations are examples of forward-looking statements. Such statements reflect the current views of management and are subject to a number of risks and uncertainties. There is no guarantee that the expected events, trends or results will actually occur. The statements are based on many assumptions and factors, including general economic and market conditions, industry conditions, and operating factors. Any changes in such assumptions or factors could cause actual results to differ materially from current expectations. </FONT></P>

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