Global copper smelting activity fell sharply in March to the weakest reading so far in 2025 as some smelters in the world’s top copper refiner China entered the usual maintenance season early ...

Chinese copper smelters boosted output to a record ... Sulphuric acid is a common by-product of metals smelting, and can be shipped to customers in industries like fertilizers, chemicals and ...

The film details the process of copper mining and smelting, emphasizing the importance of copper in modern society. It showcases the large-scale operations at Bingham, Utah, where workers drill ...

China currently leads in copper smelting and refining capacity but faces increasing competition from other nations, including India and Saudi Arabia, in accessing African mineral resources.