BEIJING/SINGAPORE (Reuters) -Some Chinese smelters have agreed to process copper from Chilean miner Antofagasta for no charge, a record low for the industry, but the outcome was better than expected ...

BEIJING (Reuters) -China, the world's biggest copper smelter, is studying ways to strengthen regulation on the expansion of smelting capacity, a state news outlet said on Thursday, as record low ...

TOKYO/SINGAPORE, July 13 (Reuters) - Japanese smelters are bracing for their toughest negotiations in at least a decade over mid-year copper processing fees, as spot copper treatment and refining ...

The Kutch plant has yet to produce meaningful volumes of copper as a result of the engineering trouble, and closed for repair ...

Glencore (OTCPK:GLCNF) (OTCPK:GLNCY) was selected by Chilean state-owned miner Codelco to design and possibly develop a new copper smelter in Chile with capacity to process as much as 1.5 million ...

Adani's $1.2 billion copper plant faces technical challenges, impacting production and raising global supply concerns.

Glencore (LSE:GLEN,OTC Pink:GLCNF) is preparing to shut down its final two Australian copper mines next week, ending more than six decades of upstream operations in Queensland. The closure of the ...

Arizona copper smelter gets EPA exemption from added pollution controls despite toxic emissions concerns.