Prices of copper in the US have surged since January, when President Donald Trump threatened to impose a tariff on imports of ...

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

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

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

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

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

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

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

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

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

Chilean copper miner Antofagasta sees opportunity for its stalled copper project in the U.S. following President Donald Trump ...

U.S. firms will pay 50% more while waiting years for more U.S. production.