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

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

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.

Trump on Wednesday announced a new 50% tariff on copper starting August 1, in a bid to promote domestic development of an ...

Trump on Wednesday announced a new 50% tariff on copper starting August 1, in a bid to promote domestic development of an ...

Donald Trump's 50% tariff on Brazilian imports has ignited a diplomatic clash with President Lula, who decried “tutelage” and ...

Price increases could hit coffee, shoes, appliances and other products following a flurry of tariffs issued by President ...

Metals are the latest market upended by President Donald Trump after he confirmed long-touted plans to impose a 50% import ...

Donald Trump plans to impose a 50% tariff on copper, affecting semi-finished products for various critical sectors. The move ...

U.S. President Donald Trump's latest threat is especially cause for concern in Quebec, which harbours Canada's last copper smelting facility ...

When asked about the copper tariffs, Industry Minister Melanie Joly said she had not yet seen any executive order on the proposed levies.