Toromocho Copper Mine is located in the central part of Peru, with an elevation of 4500~5000m. It is a super-large porphyry copper mine with extremely complex ore properties, open pit mining, SABC + flotation process, the production capacity of 170kt/d. It is the first world-class copper mine built overseas by China.

The project has become a model of "social respect, employee pride, excellent benefits and environmental friendliness" in Peru, creating a successful typical case of China's overseas investment.