VANCOUVER, British Columbia–(BUSINESS WIRE)–Capstone Copper Corp. (“Capstone” or the “Company”) (TSX:CS) (ASX:CSC) is pleased to announce that it has published its 2025 Sustainability Report (the “Sustainability Report” or the “Report”). The Report has been prepared in accordance with the Global Reporting Initiative (“GRI”) Standards, Sector Standard GRI 14: Mining Sector 2024, and the SASB Metals & Mining Sustainability Accounting Standard. The Report details the Company’s performance on