Metso has introduced an innovative solution, the copper POX (pressure oxidation) leaching process, to extract copper in a ...

The U.S. mined about 1.1 million tons of copper in 2024, which is less than the demand in a year. Some of that copper is refined overseas.

Metso has introduced the Cu POX leaching solution, a new hydrometallurgical process to enhance copper sulphide leaching ...

Metso has launched its Cu POX leaching process to address the needs of the copper extraction industry. As ore compositions ...

Two major Chinese smelters plan to ship as much as 45,000 tons for March delivery into bonded warehouses and Asian depots in ...

Indonesia is contemplating an increase in the royalties paid by mining companies for commodities such as coal, nickel and ...

(Reuters) -China imports of soybean and coal rose in January-February from a year earlier, while those of iron ore, crude oil ...