CMOC

It is listed in Shanghai and Hong Kong, refines what it mines, and trades metals through its IXM business. In the Democratic Republic of the Congo it holds 80% of the TFM and 71.25% of the KFM copper-cobalt mines, which produce copper cathode and cobalt hydroxide; in 2025 its Congo operations produced 741,100 tonnes of copper and 117,500 tonnes of cobalt. It also mines molybdenum and tungsten in China, niobium and phosphate in Brazil, and gold in Brazil and Ecuador. It describes itself as the world's second-largest producer of cobalt and niobium.

The 2025 Battery Report lists CMOC among large-cap nickel and cobalt miners.