US President Donald Trump’s first wave of copper tariffs will hit imports valued at more than $15 billion last year, ...

The once-mighty premium U.S. copper enjoyed over the global benchmark slid on Thursday as markets clawed back months of gains ...

Options traders who bet the Trump administration would renege on its promise to tariff raw copper imports are cashing in big.

Imports of certain copper products into the US face a 50% tariff from Aug. 1 as President Donald Trump seeks to revive the ...

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

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

U.S. copper prices surged due to fears of a 50% tariff on imported copper, but a surprise exemption for raw copper materials ...

Copper products were hit with a 50% tariff on Aug. 1, and it's expected to significantly drive up construction costs.

Trump’s 50% tariffs on steel, copper and aluminium go beyond mere economics — they’re a bid to reclaim lost US industries and ...

The Trump administration’s decision last week to exempt refined copper from import tariffs—while maintaining 50% duties on ...