Midstream stress deepens as smelters face collapsing fees and rising concentration risk despite strong copper demand outlook.

Add Yahoo as a preferred source to see more of our stories on Google. The site, shown here, was originally excavated during the Soviet period and was relocated using hand draw maps from a 1964 book.

Scientists confirm a Bronze Age iron artifact from Sanxingdui was made from extraterrestrial material, revealing ancient ...

Sparkly hematite mineral was used as a flux by copper smelters. Its distinctive appearance may have helped to attract attention from ancient miners and prospectors. However, instead of iron, the ...

BEIJING (Reuters) -China, the world's biggest copper smelter, is studying ways to strengthen regulation on the expansion of smelting capacity, a state news outlet said on Thursday, as record low ...

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LONDON, Jan 5 (Reuters) - Global copper smelting activity dipped in December as smelters shut for maintenance after a year of sluggish activity, data from satellite surveillance of metal processing ...

LONDON (Reuters) – Global copper smelting activity powered to a 13-month peak in January as operations in China ramped up ahead of seasonal construction demand, data from satellite surveillance of ...