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 ...

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

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

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

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 ...

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 ...

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 ...