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 decision this week to impose tariffs starting Aug. 1 on imports of certain copper products, but not ...

China has reported its exports surged 7.2% in July from a year earlier while its imports grew at the fastest pace in a year, ...

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 ...

President Donald Trump signed executive actions on Wednesday imposing a 50% tariff on Brazil, a 50% tariff on certain copper ...

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

After months of postponements amid trade negotiations with dozens of countries, President Donald Trump’s steep tariffs took effect Thursday. Goods from nations with which the U.S. does hundreds of ...