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.
LONDON, July 24 (Reuters) - Global miner Anglo American (AAL.L), opens new tab on Thursday reported a 13% fall in copper production in the first half of the year to 342,200 metric tons, and a 26% fall ...