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                            January 23, 2024

       Marcelo Cunha Ribeiro
       Chief Financial Officer
       National Steel Company
       Av.Brigadeiro Faria Lima, 3400 - 20th floor
       Sao Paulo-SP, Brazil 04538-132

                                                        Re: National Steel 
Company
                                                            Form 20-F for the 
Year Ended December 31, 2022
                                                            Response dated 
January 8, 2024
                                                            File No. 001-14732

       Dear Marcelo Cunha Ribeiro:

              We have reviewed your January 8, 2024 response to our comment 
letter and have the
       following comments.

              Please respond to this letter within ten business days by 
providing the requested
       information or advise us as soon as possible when you will respond. If 
you do not believe a
       comment applies to your facts and circumstances, please tell us why in 
your response.

               After reviewing your response to this letter, we may have 
additional comments. Unless
       we note otherwise, any references to prior comments are to comments in 
our December 7, 2023
       letter.

       Item 4. Information on the Company

       General, page 17

   1.                                                   Please provide us with 
a draft of your SK 1300 mineral property disclosure that
                                                        encompasses all of your 
proposed revisions. Based on your response we may have
                                                        additional comment.

                                                        Please note that 
summary disclosure should include all mineral properties, for example
                                                        iron ore and cement, 
and should clearly distinguish between material and non material
                                                        properties. The summary 
disclosure should include the information required by Item
                                                        1303(b) of Regulation 
S-K.

                                                        The individual property 
disclosure, which is only required for properties that you have
                                                        determined to be 
material, should include the information required by Item 1304 of
                                                        Regulation S-K. The 
information required for the individual property disclosure is more
 Marcelo Cunha Ribeiro
FirstName  LastNameMarcelo Cunha Ribeiro
National Steel Company
Comapany
January 23,NameNational
            2024        Steel Company
January
Page 2 23, 2024 Page 2
FirstName LastName
         extensive and detailed in comparison.

         In your draft please clearly label each section including Item 1303 
Summary
         Disclosure, Item 1304 Individual Property Disclosure, and Item 1305 
Internal Control
         Disclosure.
2.       We note your response to comment one and we reissue the comment. Our 
understanding
         is that Arcos is also a material property as you have filed a 
technical report summary for
         this property. If true, please revise to include the required 
disclosure, including
         the location of your material property within 1 mile, using an easily 
recognizable
         coordinate system to comply with Item 1304(b)(1)(i) of Regulation S-K.
3.       We note your response to comment 3. In the draft that you provide for 
our review, please
         only include resource and reserve numbers that are attributable to 
you, as required by Item
         1303(b)(3)(iii) of Regulation S-K.
4.       We note your response to comment 8 and we partially reissue the 
comment. In the draft
         that you submit for our review please ensure the production 
information is included in the
         summary disclosure section and that it includes all cement and iron 
ore
         properties/complexes.
5.       We note your response to comment 9 and we partially reissue the 
comment. In the draft
         that you submit for our review, please do not include the mine life 
that has combined
         resources and reserves, as resources and reserves should not be 
combined.

         Additionally each category of resource and reserve should be reported 
separately. For
         example measured, indicated, and inferred resources should be reported 
as separate line
         items, including tons and grade or quality. Please refer to Item 1303 
Table 1 and Table 2
         to paragraph (b) of Regulation S-K for additional guidance.

         These tables should be included in the summary section of your filing 
and should include
         all properties.
Item 19. Exhibits, page 146

6.       We note your response to comment 26. Please revise to include the 
entire discounted cash
         flow analysis table for the Casa de Pedra project in order to comply 
with Item
         601(b)(96)(iii)(B)(19)(ii) of Regulation S-K. Please provide a draft 
with your response.
7.       We have identified various disclosure deficiencies in your technical 
reports and we note
         that you intend to file revised technical report summaries in future 
filings. Please tell us
         the timeframe in which you anticipate filing revised technical report 
summaries.
       If you have any questions regarding mining comments, please contact John 
Coleman at
(202) 551-3610 or Craig Arakawa at (202) 551-3650. Please contact Melissa 
Gilmore at 202-
551-3777 or Kevin Woody at 202-551-3629 with any other questions.
 Marcelo Cunha Ribeiro
National Steel Company
January 23, 2024
Page 3



FirstName LastNameMarcelo Cunha Ribeiro   Sincerely,
Comapany NameNational Steel Company
                                          Division of Corporation Finance
January 23, 2024 Page 3                   Office of Manufacturing
FirstName LastName