Core Viewpoint - Minmetals Resources has demonstrated strong operational performance in 2025, with multiple mines achieving record or near-record production levels, leading to significant increases in copper, zinc, and precious metal outputs [1] Group 1: Production Performance - The total copper production for the year increased by 27% to 506,900 tons, primarily driven by the strong operational performance of the flagship Las Bambas mine [1] - Zinc production rose by 6% to 232,100 tons, mainly due to record annual output from the Dugald River mine [1] - The company achieved a total gold production of 118,100 ounces, reflecting a 22% year-on-year increase, and silver production reached 1,056,480 ounces, up 17% year-on-year [1] Group 2: Financial Impact - The significant production increases, combined with high commodity prices, resulted in substantial by-product revenues, effectively reducing the C1 costs across various mines [1] - The company's strategy focuses on maximizing the value of by-products, which has positively contributed to overall profitability [1]