Name of Mine, Production Facility or Transport Operation
El Limón Guajes Mining Complex
Signatory Ownership Position
100%
Name of Operating Company
Minera Media Luna, S.A. de C.V.
Operation Address / Location
Ejercito Nacional 404, Despacho 804 Col. Polanco,Delegacion Miguel Hidalgo
Ciudad de Mexico
C.P. 11570
Mexico
Date of Certification
Date of Initial Certification
Signatory Date*