CSN Announces the Filing of its 2012 Form 20-F

Apr 30, 2013, 18:06 ET from Companhia Siderurgica Nacional - CSN

SAO PAULO, April 30, 2013 /PRNewswire/ -- Companhia Siderurgica Nacional - CSN, [NYSE: SID, BM&FBovespa: CSNA3], company that combines steel, mining, cement, logistics and energy businesses, announces the filing of its Form 20-F (the "2012 Form 20-F") for the fiscal year ended on December 31, 2012 with the U.S. Securities and Exchange Commission (the "SEC"). The 2012 Form 20-F is available on both the SEC's website at www.sec.gov, as well as on the Company's website at www.csn.com.br/ir.

In addition, shareholders may receive a hard copy of CSN's 2012 Form 20-F, free of charges, by requesting a copy to CSN's Investor Relations Department by email: invrel@csn.com.br.

Any further information or questions regarding the 2012 Form 20-F may be obtained by contacting CSN's Investor Relations Department (e-mail: invrel@csn.com.br).

David Salama Investor Relations Executive Officer Phone: +55 11 3049-7588 david.salama@csn.com.br

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