President Donald Trump announced on Wednesday night that the United States will impose a 50 percent tariff on copper, effective August 1. Trump wrote on Truth Social that he came to the decision after a "robust NATIONAL SECURITY ASSESSMENT."

Donald Trump plans to impose a 50% tariff on copper, affecting semi-finished products for various critical sectors. The move aims to promote domestic industry development essential for defense, electronics,

President Donald Trump has announced a 50% tariff on all copper imports, a move that could shake industries across the country. This means that companies bringing copper into the U.S. from other countries will have to pay half the value of that as a fee.

U.S. President Donald Trump's threat of a 50% tariff on copper imports is raising alarm in the U.S. auto sector, as it could make it even harder for carmakers and suppliers to absorb border taxes and rising costs,

The Trump administration's tariff strategy is reshaping global trade dynamics, with aluminum, copper, and steel at the forefront. As tariffs become a central tool in U.S. foreign and trade policy, these key metals face increased scrutiny,

President Donald Trump said on social media that he would impose a 30% tariff on the European Union and Mexico on August 1. NBC News' Yamiche Alcindor reports on how Trump would respond if either the E.

President Trump this week has been firing off letters to global leaders that threaten new, high tariff rates and also announcing them via social media. Here's what has happened so far.

President Trump sent tariff letters to more than 20 countries urging them to reach trade deals with the U.S. by Aug. 1, further escalating threats to partners including Canada. Trump also announced a 50% tariff on copper imports.