Orion Mexico Supply Chain

Name of Mine, Production Facility or Transport Operation

Orion Mexico Supply Chain

Signatory Ownership Position

Not Applicable

Name of Operating Company

Orion Productos Industriales S.A. de C.V.

Operation Address / Location

Eje Oriente-Poniente, Manzana 9, Lote 10, Parque Industrial,
C.P. 43800

Date of Certification

November 15, 2021

Date of Initial Certification

July 10, 2014

Signatory Date*

February 14, 2014

Additional Information or Comments

Receipt and management of cyanide at the Port of Lázaro Cárdenas, Mexico, followed by road transportation from the port to Orion’s customer mines in Mexico, or followed by road transportation to Orion’s warehouse in Tizayuca, Hidalgo, storage in the warehouse, and truck transport by Orion to customer mines in Mexico.