Trump announced a 50% tariff on copper imports into the United States. The move follows a probe into national security risks ...

The US is set to impose a 50 per cent tariff on copper imports as early as late July, which could shake global supply chains ...

President Donald Trump on Wednesday informed seven more nations about new tariffs, singling out Brazil with a 50% duty because of what he called the "disgrace" of how former President Jair Bolsonaro ...

Trump set the Aug. 1 tariff rate -- far higher than the 10% duty imposed on Brazil on April 2 -- in a tariff letter to ...

Stocks are slightly higher on Wall Street as the Trump administration seeks to win more deals with global trading partners.

The acute copper supply squeeze that drove prices higher in the US is coming to an end as President Trump's plan to impose a ...