Companhia Siderúrgica Nacional : 3Q19 Earnings Release Schedule

CSN announces its 3Q19 Earnings Release Schedule

São Paulo, Brazil, October 14th, 2019 - CSN [B3: CSNA3, NYSE: SID], company that combines steel, mining, cement, logistics and energy businesses, informs its 3Q19 Earnings Release Schedule.

3Q19 Earnings Release

Monday, October 28th, 2019 - after trading hours.

Conference Calls

English	Portuguese
October 29th, 2019	October 29th, 2019
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: [phone]	Phone: [phone]
Code: CSN	Code: CSN
Replay phone: [phone]	Replay phone: [phone]
Replay Code: 14107248	Replay code: 36699741
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 website http://ri.csn.com.br/en/. 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: [phone] [e-mail] http://ri.csn.com.br/en/

About CSN

CSN is a highly integrated company, with steel, mining, cement, logistics and energy businesses. The Company operates throughout the entire steel production chain, from the mining of iron ore to the production and sale of a diversified range of high value-added steel products. Thanks to its integrated production system and exemplary management, CSN's production costs are among the lowest in the global steel sector.