| 09/18/2019 | Notice to Shareholders – Dividends Payment |
| 09/18/2019 | Notice to the Market – Dividends |
| 07/30/2019 | Material Fact – Guidance |
| 07/30/2019 | CSN Announces 2Q19 Earnings Release |
| 07/23/2019 | CSN announces its 2Q19 Earnings Release Schedule |
| 07/12/2019 | Material Fact – Glencore Contract |
| 06/27/2019 | Notice to the Market – Bonds 2023 Reopening |
| 06/06/2019 | Notice to the Market – Investments |
| 05/08/2019 | CSN Announces 1Q19 Earnings Release |
| 02/21/2019 | Material Fact – New Projections |
| 02/20/2019 | CSN Announces 4Q18 Earnings Release |
| 02/20/2019 | Material Fact – CSN and Glencore conclude prepayment agreement |
| 11/07/2018 | CSN Announces 3Q18 Earnings Release |
| 10/24/2018 | 3Q18 Earnings Release Schedule |
| 10/04/2018 | Material Fact – Cancellation of Dividends |
| 08/07/2018 | 2Q18 Earnings Release |
| 06/29/2018 | Material Fact |
| 05/14/2018 | 1Q18 Earnings Release |
| 05/14/2018 | Material Fact |
| 04/30/2018 | CSN Files 2017 Form 20-F with the U.S. SEC |
