| CNPJ | Razão Social | Municipio |
|---|---|---|
| 52.892.533/0001-29 | EQUINOX RESOURCES LTDA | EXTERIOR |
| 22.145.611/0001-60 | NEXA RESOURCES PERU S.A.A. | EXTERIOR |
| 24.830.818/0001-08 | FLUORITAS ASTURIANAS S.L. | EXTERIOR |
| 09.539.940/0001-28 | SAMBA MINERALS LIMITED | EXTERIOR |
| 08.931.857/0001-37 | CODELCO-CORPORACION NACIONAL DEL COBRE DE CHILE | EXTERIOR |
| 47.533.238/0001-46 | REE UNO SPA | EXTERIOR |
| 05.717.773/0001-07 | CANICO RESOURCE CORP | EXTERIOR |
| 10.484.838/0001-51 | ESTRELA METALS PTY LTD | EXTERIOR |
| 49.261.469/0001-73 | ACLARA RESOURCES INC. | EXTERIOR |