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

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

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

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

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

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

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

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

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

U.S. President Donald Trump announced on Wednesday a new 50% tariff on copper to start on August 1 in a bid to promote ...

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

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