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

President Donald Trump has announced that the U.S. will impose a 50% tariff on imported copper, marking a significant ...

WASHINGTON (Reuters) -- President Donald Trump said on Tuesday he will announce a 50% tariff on copper later in the day, aiming to boost U.S. production of a metal critical to electric vehicles, ...