The Copper Mark provides assurance of responsible sourcing practices in accordance with the OECD Due Diligence Guidance.

COMPLETED ASSESSMENTS

The following sites have completed an assessment against the Joint Due Diligence Standard for Copper, Lead, Nickel and Zinc.

Company Name	Site Name	Country	Copper Mark Criteria / Stand-Alone	Completion Date	Summary Report
Antofagasta	Minera Centinela	Chile	Copper Mark Criteria	22/07/2021	Summary Report
KGHM Polska Miedź S.A. Oddzial Huta Miedz	Glogów	Poland	Copper Mark Criteria	27/07/2021	Summary Report
KGHM Polska Miedź S.A. Oddzial Huta Miedz	Legnica	Poland	Copper Mark Criteria	27/07/2021	Summary Report
Antofagasta	Compañia Minera Zaldivar SpA	Chile	Copper Mark Criteria	27/08/2021	Summary Report
LS Nikko Copper	Onsan Smelter & Refinery	Korea, Republic Of	Copper Mark Criteria	22/12/2021	Summary Report
Freeport-McMoRan Inc	Atlantic Copper Smelter & Refiner	Spain	Supplement to Copper Mark Criteria	16/02/2022	Summary Report
Boliden Mineral AB	Boliden Harjavalta Oy	Finland	Stand-alone	20/04/2022	Summary Report
Boliden Mineral AB	Boliden Kokkola Oy	Finland	Stand-alone	20/04/2022	Summary Report
Boliden Mineral AB	Boliden Odda AS	Norway	Stand-alone	20/04/2022	Summary Report
Boliden Mineral AB	Boliden Mineral AB (Rönnskär)	Sweden	Stand-alone	20/04/2022	Summary Report

ASSESSMENTS IN PROGRESS

The following sites have committed to complete an assessment against the Joint Due Diligence Standard for Copper, Lead, Nickel and Zinc.

Currently assessments are in pilot phase. Sites may choose to pilot the standard as part of their Copper Mark assessment or as a stand-alone assessment. In some cases, a site may already have the Copper Mark and choose to supplement it with a stand-alone assessment of the Joint Due Diligence Standard.

Company Name	Site Name	Country	Copper Mark Criteria / Stand-Alone	Commencement Date
Aurubis AG	Hamburg	Germany	Copper Mark Criteria	30/06/2021
Aurubis AG	Lünen	Germany	Copper Mark Criteria	30/06/2021
Southern Peaks Mining	Compañía Minera Condestable S.A	Peru	Copper Mark Criteria	04/06/2021
Antofagasta	Minera Los Pelambres	Chile	Copper Mark Criteria	08/11/2021
Antofagasta	Minera Atucoya	Chile	Copper Mark Criteria	08/11/2021
Grupo México	Unidad Planta Metalúrgica	México	Copper Mark Criteria	20/12/2021
Grupo México	Unidad La Caridad	México	Copper Mark Criteria	20/12/2021
Teck Metals Ltd.	Trail Operations	Canada	Stand-alone	26/01/2022
Lundin Mining Corporation	Distrito Candelaria	Chile	Copper Mark Criteria	19/04/2022
Vale Canada, Ltd.	Vale Copper Cliff Nickel Refinery	Canada	Stand-alone	16/05/2022
Vale Canada, Ltd.	Long Harbor Nickel Processing Plant	Canada	Stand-alone	16/05/2022

For more Information or to become a participant, please contact info@coppermark.org.