By Andrea Shalal, Jarrett Renshaw and Ernest Scheyder WASHINGTON (Reuters) -President Donald Trump said on Tuesday he will ...

President Trump announced a 50% tariff on imported copper to boost US production, sending copper prices to record highs. Key ...

President Donald Trump announced a 50% tariff on copper imports, aiming to boost U.S. production. The unexpected move, causing Comex copper futures to jump, is set to take effect by August. The ...