VANCOUVER, BC / ACCESS Newswire / May 6, 2026 / CoTec Holdings Corp. (TSXV:CTH)(OTCQB:CTHCF) ("CoTec" or the "Company") ...

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 ...

CoTec plans to use its technology to maximise the economic potential of tailings sites and old copper deposits.

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 ...

Induction Copper Melters: The Future of Clean, Efficient, and High-Purity Copper Processing CA, UNITED STATES, January 22, 2026 /EINPresswire.com/ — As global ...

It reveals something the mining industry has been slow to acknowledge: sulfur is not waste. It is one of the most ...

Copper is not making headlines the way gold or oil are right now. But underneath the surface, a structural shift is building ...

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 ...

Roula Khalaf, Editor of the FT, selects her favourite stories in this weekly newsletter. The US has access to more than enough raw copper to meet domestic demand, according to new research on the ...

Australia is home to some of the world’s largest copper reserves, with the US Geological Survey (USGS) reporting that the country houses some 100 million tonnes (mt) of the mineral (just over 10% of ...