U.S. President Donald Trump's plans to impose 50% tariffs on copper would include semi-finished products such as those used ...

The president was following through on an earlier statement that he would target a key metal used for semiconductors, lithium ...

President Trump wants America to produce more of the much-needed mineral, but a 50 percent tariff could undermine his aim of ...

The planned 50% tariff on copper imports may turn out to be the biggest own goal of U.S. President Donald Trump's ongoing ...

President Donald Trump says he will put a 50% tariff on copper imports before noting the value of the versatile metal.

Manufacturers and construction companies — as well as consumers — would face higher prices if the U.S. jacks up tariffs on ...

The president has published just 22 letters, many to minor trading partners like Brunei, Moldova and Sri Lanka.

US buyers of copper will pay a high price if President Donald Trump pushes ahead with a 50% tariff on refined metal as ...

Donald Trump announced a 50 percent tariff on copper, a move that is sure to slow production and make prices skyrocket.

President Donald Trump said his 50% tariff on copper imports will take effect on Aug. 1, noting he made the decision after a ...

Earlier this week, President Donald Trump sent ripples across the commodities sector with the announcement that he will ...

Global copper traders are offering cargoes to Chinese buyers as they look to offload metal no longer able to reach the U.S.