| 01/21/2021 |  |
Minutes of the Board of Directors’ Meeting* | (352 Kb) |
| 01/21/2021 | |
Notice to the Market - Acquisition of Relevant Equity Interest | (847 Kb) |
| 01/21/2021 | |
Notice to the Market - Replacement of the Independent Auditor | (422 Kb) |
| 01/19/2021 | |
Material Fact - Renegotiation of contracts in COVID-19 | (424 Kb) |
| 01/19/2021 | |
Notice to the Market - Sale of Relevant Shareholding Interest | (557 Kb) |
| 01/17/2021 | |
2020 Reference Form* | (8192 Kb) |
| 01/15/2021 | |
Notice to Shareholders - Date of the Annual Shareholders’ Meeting | (290 Kb) |
| 01/11/2021 | |
Notice to the Market - Changes in the Board of Directors | (428 Kb) |
