| Name of Mine, Production Facility or Transport Operation | Signatory Ownership Position | Name of Operating Company |
Operation Address/Location |
Certification Intention? | Additional Information or Comments | Date of Certification | Audit Documents |
| DCR Minería y Construcción S.A.C. | 100% | DCR Minería y Construcción S.A.C. | Av. Nicolás Arriola, |
Yes | Operations in Arequipa (south region of Peru) PJ. Villa Independencia s/n Int. B km2.5 Variante Uchumayo Cerro Colorado Arequipa, Peru |
May 27, 2010 | Summary Audit Report Auditor Credential Form |