Copper ore must undergo a complicated refining process to convert it into saleable high-purity copper products, as mined ore typically contains less than 1 percent copper. Copper refining involves ...

Charges to refine copper concentrate (ore) into metal should remain stable in 2021 as the copper industry has come through the coronavirus crisis well, a senior executive at Aurubis, Europe's largest ...

The Indian Primary Copper Producers Association (IPCPA) has raised concerns over rising copper rod imports from the UAE under ...

Copper miners and smelters are late agreeing charges for processing concentrate for next year, three sources with knowledge of the talks said, with smelters seeking a rollover while miners are ...