| CNPJ | Razão Social | Municipio |
|---|---|---|
| 29.564.798/0001-86 | GEOFIZYKA TORUN S.A | EXTERIOR |
| 16.722.106/0001-39 | CLEVELAND MINING HK LIMITED | EXTERIOR |
| 09.017.140/0001-47 | TOUCAN METALS LIMITED | EXTERIOR |
| 43.201.499/0001-08 | 4B MINING CORP | EXTERIOR |
| 24.076.196/0001-66 | TOLSA, S.A. | EXTERIOR |
| 24.076.197/0001-00 | TURBERAS DEL BUYO Y DEL GISTRAL, S.A. | EXTERIOR |
| 15.291.270/0001-76 | LUX EXPLORATION SA | EXTERIOR |