Sustainability Summary

We have the real opportunity to create meaningful value for all stakeholders and leave a positive legacy. We want to be known for discovering the metals needed to improve people's lives and help take care of our planet for future generations. And we want to be known for doing it responsibly and at the highest standards possible.

This summary provides an overview of our sustainability priorities and how we identify and address material sustainability issues. It is guided by our Sustainability Framework, which is aligned with the United Nations Global Compact’s guiding principles. Our work is also informed by, and aligned with, the internationally recognized Task Force on Climate-related Financial Disclosures (TCFD), The Towards Sustainable Mining (TSM) Principles, International Finance Corporation (IFC) and the United Nations Guiding Principles on Business and Human Rights (UNGP), as well as internal guidance including our Responsible Mining Development Policy, Climate Change Statement and Community Investments Framework.

Our key principles are:

• Climate & Environmental Stewardship: Water, Climate Change, Glaciers and Land & Biodiversity
• Safe & Diverse Workplace: Health & Safety, Diversity & Inclusion and Employee Engagement
• Good Governance: Management Systems and ESG reporting
• Community Trust: Local capacity building and Public health