News

CSN Files 2016 Form 20-F with the U.S. SEC

São Paulo, Brazil, December 22nd, 2017 - Companhia Siderúrgica Nacional (B3: CSNA3; NYSE: SID) ("Company"), announces to its shareholders and to the market in general that Form 20-F‘s Annual Report for the fiscal year concluded on December 31, 2016 was filed at the U.S. Securities Exchange Commission (SEC) and also made available on the Company‘s Investor Relations website (http://ri.csn.com.br).

For further information, please contact:

Investor Relations
David Moise Salama
Investor Relations Executive Officer
Phone: +55 (11) 3049-7588