COMPANHIA SIDERÚRGICA NACIONAL

Publicly-Held Company

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

NOTICE TO THE MARKET

Companhia Siderurgica Nacional informs its shareholders and the market in general that the negotiations with the automotive and white goods sectors have been concluded, with an agreed price increase of 18-23% depending on the type of steel sold to each sector. The price increase has been effective since January 1, 2018.

São Paulo, January 4, 2018

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David Moise Salama

Investor Relations Officer

CSN - Companhia Siderúrgica Nacional published this content on 04 January 2018 and is solely responsible for the information contained herein.
Distributed by Public, unedited and unaltered, on 04 January 2018 11:09:04 UTC.

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