Name of Mine, Production Facility or Transport Operation

La Colorada


Signatory Ownership Position

100%

Name of Operating Company

Compania Minera Pitalla S.A. de C.V.


Operation Address / Location

Blvd. Carlos Quintero Arce No 24 Sur-B | Col. Puerta Grande Residencial
Hermosillo, Sonora C.P. 83247
Mexico


Date of Certification

Date of Initial Certification

Signatory Date*

August 17, 2026

Additional Information or Comments

A gap analysis has been conducted in June 2026.