4Q17 and 2017 Earnings Release

4Q17 and 2017 Earnings Release

São Paulo, Brazil, March 26th, 2018 – CSN [B3: CSNA3, NYSE: SID], company that combines steel, mining, cement, logistics and energy businesses, releases its 4Q17 and 2017 results.

To access the Release, click here.

Conference Calls
English Portuguese
March 27th, 2018 March 27th, 2018
10:00 a.m. (US EDT) 10:00 a.m. (US EDT)
11:00 a.m. (Brasília time) 11:00 a.m. (Brasília time)
Phone: +1 (516) 300-1066 Phone: +55 (11) 3127-4971 |+55 (11) 3728-5971
Code: CSN Code: CSN
Replay phone: +55 (11) 3127-4999 Replay phone: +55 (11) 3127-4999
Replay code: 88918248 Replay code: 34037740
Webcast: click here Webcast: click here

Participants are requested to connect ten minutes prior to the time set for the conference calls.

Slides and webcast: A slide presentation will be available for viewing and downloading in our websitehttp://www.csn.com.br/ir and MZiQ platform (www.mziq.com). The conference calls will be live broadcast over the internet on the same website, remaining available after the event.

Replay: A conference call replay facility will be available for 7 days.

For further information, please contact:

Investor Relations
Marcelo Cunha Ribeiro
Investor Relations Executive Officer

Phone: +55 (11) 3049-7454