A lack of profits and restricted supplies of copper ore concentrates do not seem to be slowing down output at China’s primary copper companies, according to industry analysts. In an early March report ...

Researchers discovered that copper oxide catalysts form metallic copper mid-reaction, triggering a dramatic boost in ammonia output. The insight offers a roadmap for designing cleaner, more efficient ...

China’s copper smelters have agreed to process copper concentrate from Chilean miner Antofagasta for free, setting a new low for treatment and refining charges (TC/RCs) in the global copper business.

VANCOUVER, British Columbia, July 03, 2025 (GLOBE NEWSWIRE) -- Ero Copper Corp. (TSX: ERO, NYSE: ERO) ("Ero" or the “Company”) is pleased to announce that the Tucumã Operation, located in Pará State, ...

Mumbai, Aug. 22 -- The International Copper Study Group (ICSG) released preliminary data for June world copper supply and demand in its August 2025 Copper Bulletin. Preliminary data indicates that ...