Washington, D.C. 20549

Report of Foreign Private Issuer
Pursuant to Rule 13a-16 or 15d-16 of the
Securities Exchange Act of 1934
For the month of September, 2022
Commission File Number 1-14732

(Exact name of registrant as specified in its charter)
National Steel Company
(Translation of Registrant's name into English)
Av. Brigadeiro Faria Lima 3400, 20º andar
São Paulo, SP, Brazil
(Address of principal executive office)
Indicate by check mark whether the registrant files or will file annual reports
under cover Form 20-F or Form 40-F. 
Form 20-F ___X___ Form 40-F _______

 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.  

Yes _______ No ___X____




Publicly Held Company
Corporate Taxpayer’s ID (CNPJ/MF): 33.042.730/0001-04
Company Registry (NIRE): 35-3.0039609.0




Companhia Siderúrgica Nacional ("CSN" or "Company") informs its shareholders and the market in general, as an update to the material fact disclosed on September 10, 2021, that CSN Cimentos S.A., a private company controlled by CSN and which concentrates the cement manufacturing and marketing operations of the group ("CSN Cimentos"), concluded on this date the acquisition of one hundred percent (100%) of the shares issued by LafargeHolcim (Brasil) S.A. ("LafargeHolcim Brasil"), as provided in the share purchase agreement entered into on September 9, 2021 ("Transaction").

As a result of the conclusion of the Transaction, LafargeHolcim Brasil, renamed as "CSN Cimentos Brasil S.A.", becomes a wholly owned subsidiary of CSN Cimentos.


São Paulo, September 6, 2022.


Marcelo Cunha Ribeiro
Executive Director of Finance and Investor Relations




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.
Date: September 6, 2022
/S/ Benjamin Steinbruch

Benjamin Steinbruch
Chief Executive Officer


/S/ Marcelo Cunha Ribeiro

Marcelo Cunha Ribeiro
Chief Financial and Investor Relations Officer




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.

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