Amursk

Name of Mine, Production Facility or Transport Operation

Amursk POX


Signatory Ownership Position

100%

Name of Operating Company

Amur Hydrometallurgical Plant LLC


Operation Address / Location

6 st. Shkolnaya
Amursk,
Khabarovsk
Russia


Date of Certification

April 29, 2019

Date of Initial Certification

April 29, 2019

Signatory Date*

June 08, 2016