President Donald Trump’s plan to slap a 50% tariff on copper imports is exposing the tangled web of regulations that ...

Copper just hit record highs after Trump's 50% import tariff announcement. What's fueling the rally, and what happens next?

At least four ships carrying copper are trying to reach US ports before August to get ahead of planned import tariffs on the ...

Manufacturers and construction companies — as well as consumers — would face higher prices if the U.S. jacks up tariffs on ...

McMoRan has yet to see details of U.S. President Donald Trump's plan to impose a 50% tariff on copper imports starting next week, its CEO said on Wednesday after the mining company posted ...

President Trump has placed a 50% tariff on copper imports beginning on August 1, in line with tariffs on steel and aluminum ...

President Donald Trump says he will put a 50% tariff on copper imports before noting the value of the versatile metal.

Copper is widely used in many goods, and the new 50 percent tariff will impact prices on more merchandise more than you might ...

Prices of copper in the US have surged since January, when President Donald Trump threatened to impose a tariff on imports of ...

U.S. President Donald Trump's threat of a 50% tariff on copper imports is raising alarm in the U.S. auto sector, as it could ...