| Company | Role | Joined | Share Capital |
|---|---|---|---|
| AMAZONIA MUCAJAI MINERACAO LTDA | Sócio (22) | 5/28/2014 | R$ 27,690,384.00 |
| BRITASUL INDUSTRIA E MINERACAO LTDA | Sócio (22) | 8/20/2014 | R$ 3,470,948.00 |
| FORMOSA MINERACAO LTDA | Sócio (22) | 6/30/2014 | R$ 54,740.00 |
| SEROBRITA MINERACAO LTDA | Sócio (22) | 4/24/2014 | R$ 42,573,748.00 |
| TRINDADE MINERACAO LTDA | Sócio (22) | 6/13/2014 | R$ 525,919.00 |