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 marked the highly anticipated start of his massive tariffs with a classic all-caps social media rant against the rest of the world. After several delays, products from nearly 70 ...

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

The global copper market is reeling from its biggest shock yet in a year of policy surprises, violent price swings and ...

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 Trump's tariffs take effect at their highest levels since World War 2. President Trump’s actions will push the ...