Didipio Gold-Copper Mine – Philippines. At Didipio, following the restart of processing in early November, the operation produced 14,863 ounces of gold and 2,323 tonnes of copper, exceeding the Company's 2021 guidance range of 7,000 to 12,000 ounces of gold and 1,000 tonnes of copper. Didipio's by-product AISC for the year was …