President Donald Trump mentioned Tuesday — almost in passing — that he planned to impose a 50% tariff on copper imports. It ...

Copper futures rose dramatically following President Trump's plan for a 50% import tariff, pushing domestic prices to a 25% ...

Copper retreated from record highs on Wednesday as industry watchers grappled with what a 50% tariff rate on imports would do ...

Copper prices on Comex settled more than 3% lower Wednesday after ending a day earlier at [their highest on record.]( ...

Glencore, the Swiss mining and metals trading giant that mines copper in Ontario and processes it in Quebec, both imports ...

Trump’s tariffs and the fast-moving trade war continue to affect global markets. Follow along for live updates on the Dow, S&P 500 and Nasdaq.

Copper surged to a record high after Donald Trump said he planned to impose 50pc tariffs on imports of the vital metal. US ...

One is that Mr Trump is not serious: most of the “Liberation Day” tariffs that caused the crash in April were postponed; the ...

US President Donald Trump released a fresh set of letters to trading partners Wednesday, setting out tariff rates for seven ...

Copper in the U.S. is now way pricier than anywhere else on Earth, and it’s all thanks to President Trump, the gift that keeps on giving. He announced a 50% tariff on all copper imports, and by the ...

U.S. copper prices vaulted to an all-time high after President Trump said Washington will slap imports of the metal with a 50 ...