19008579-9eee-419d-8757-d8ffb0555f63.pdf

COMPANHIA SIDERÚRGICA NACIONAL

Corporate Taxpayer's ID (CNPJ/MF): 33.042.730/0001-04 Publicly- held Company

NOTICE TO THE MARKET

A COMPANHIA SIDERURGICA NACIONAL hereby informs its shareholders and the market in general that Mr. Paulo Rogério Caffarelli is no longer at the Company, In which he was serving as Corporate Executive Officer, cumulating the responsibilities of Investor Relations Officer.

The Board of Directors has expressed its appreciation for the dedication of Mr. Caffarelli and for the relevant services rendered during this period.

The Board of Directors, in a meeting dated in the present day, decided to appoint Mr. David Moise Salama, Executive Officer responsible for the insurance, credit and real estate areas, the duties of Investor Relations Executive Officer on an interim basis.

São Paulo, May 30, 2016.

David Moise Salama

Executive Officer

CSN - Companhia Siderúrgica Nacional published this content on 30 May 2016 and is solely responsible for the information contained herein.
Distributed by Public, unedited and unaltered, on 31 May 2016 13:56:04 UTC.

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