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

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 ...

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.

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

U.S. copper prices plunged in late trading after President Trump unveiled 50% tariffs on copper products, but not on the raw ...

The Trump administration on Wednesday announced anticipated tariffs on copper, levying different duties on finished products ...

After months of negotiation, President Trump's new tariffs are now in effect, raising the U.S. effective import tax rate to ...

President Donald Trump said he will announce a 50% tariff on copper on Tuesday, hoping to boost U.S. production of a metal critical to electric vehicles, military hardware, the power grid and many ...