With 47 million tons of copper resources, the U.S. has untapped potential, but new mines and smelters take decades to develop ...

President Donald Trump's higher tariff rates of 10% to 50% on dozens of trading partners kicked in on Thursday, testing his ...

President Donald Trump’s decision this week to impose tariffs starting Aug. 1 on imports of certain copper products, but not ...

Like the US government's country-specific tariffs, the hefty 50% levies on all steel, copper and aluminium imports go beyond ...

U.S. copper prices surged to records and well above global prices this month after Trump said he would impose a 50% import ...

President Trump, who has insisted Aug. 1 is a firm deadline for countries around the world, said that "the complexities of a ...

President Donald Trump's higher import taxes on dozens of countries went into effect on Thursday, impacting more than 60 ...

President Trump reiterated plans to impose penalty levies on goods from countries buying Russian energy, but didn't stand by the 100% level he has previously floated for so-called secondary tariffs.