Copper concentration in blood plasma is used mainly as an indicator for alimentary copper supply. This has some limitations because copper concentration in plasma fluctuates with age, exercise and ...

PANAMA CITY (Reuters) -Panama has authorized the sale of copper concentrate at First Quantum's shuttered Cobre Panama mine, President Jose Raul Mulino said on Thursday, boosting shares in the Canadian ...

The ramp-up of the Kamoa-Kakula copper smelter will continue throughout 2026, with completion expected towards year-end.

Nonferrous metals producer Aurubis AG, headquartered in Hamburg, Germany, and Swedish mining company Viscaria have agreed to enter into a memorandum of understanding for a long-term copper concentrate ...

The ​most-active copper contract on the Shanghai Futures Exchange was up 3.5% at 98,550 ⁠yuan ($14,064.31) a metric ton at ...

BEIJING/LONDON (Reuters) - Freeport McMoRan is expected to resume shipments of copper concentrate from Indonesia this month under a new export licence after the previous one lapsed in December, ...

Commodities trading group Mercuria said on Tuesday that it has signed an offtake agreement with Bulgarian mining company ...

The facility, with a steady-state capacity of 500,000 tonnes per annum, would be the largest in Africa once ramped up.