Copper futures (HG=F) tanked as much as 19% on Wednesday after a much-anticipated Trump administration directive to impose 50% tariffs on the industrial metal carved out an exemption for refined ...

Chinese copper inventories had their biggest weekly drop this year, according to Mysteel Global, as a rapid slump in prices ...

Copper prices have come under pressure in recent weeks as macro headwinds combine with softer physical demand signals ...

Trump’s promised 50% copper tariffs are set to include all refined metal, indicating the president’s far-reaching efforts to bolster the American production of the metal Bloomberg reported. The tariff ...