America needs to get serious about copper. Our nation mines copper but ships it to China for processing, a supply chain failure that has become a national security vulnerability, because copper is ...

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HANOI/BEIJING, March 5 (Reuters) - Fees to process copper concentrate in China, which have plummeted to their lowest level in over a decade due to short supply, could recover in the second quarter ...

Add Yahoo as a preferred source to see more of our stories on Google. At a laboratory in Newark, New Jersey, a gray liquid swirls vigorously inside a reactor the size of a small watermelon. Here, ...

Irina is a writer for Oilprice.com with over a decade of experience writing on the oil and gas industry. Trump’s 50% copper tariff aims to bring smelting back to the U.S., but experts warn it’s ...

Japan’s Mitsubishi Materials Corporation is considering “scaling down” copper concentrate processing at its Onahama Smelting and Refining facility in Iwaki City, Fukushima Prefecture. This initiative ...

TOKYO (Reuters) -Japan, Spain and South Korea issued a rare joint statement on Wednesday expressing deep concerns over tumbling copper treatment and refining charges (TC/RCs), warning both smelters ...

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 ...

Rio Tinto has achieved a milestone with the first copper produced from Gunnison Copper’s Johnson Camp mine in Arizona, US, using Nuton copper processing technology. The Nuton technology, the result of ...

A range of copper conductors for transformers, rail systems, and industrial power networks aims to improve efficiency and ...

Codelco is seeking a combined $2 billion in cost savings and additional revenue by integrating the operations of three copper ...