President Donald Trump said Tuesday he’s imposing a new 50% tariff on all copper. However, it’s unclear when the new tariff ...

Copper futures in New York surged after US President Donald Trump said he planned to implement a 50% tariff on imports, a ...

Chile, the world's No. 1 copper producer, is in wait-and-see mode after U.S. President Donald Trump announced a surprise 50% ...

President Donald Trump said pharmaceutical imports would face a "very high rate, like 200%" and he would impose the tariff at ...

Trump also said he would soon announce tariffs “at a very, very high rate, like 200%,” on pharmaceutical imports.

Broader market is little moved by the president’s tough talk on trade.

US stocks closed little changed despite Trump's tough tariff talk. Copper climbs to record high after Trump slaps 50% levy on ...

The metal is used in manufacturing everything from automobiles to mobile phones.

Trump ordered an earlier investigation into possible tariffs on copper imports, arguing global competitors could pose a ...

Investors are digesting Trump's stiff tariffs on imports from more than a dozen countries and delayed the return of sweeping ...

President Donald Trump has announced that the U.S. will impose a 50% tariff on imported copper, marking a significant ...