U.S. President Donald Trump on Tuesday said he planned to announce a 50% tariff on copper imports later in the day, surprising a global industry whose output is critical to electric vehicles, military hardware,

President Trump wants America to produce more of the much-needed mineral, but a 50 percent tariff could undermine his aim of a manufacturing renaissance.

“The U.S. has been sucking in lots of copper that it didn’t really need from around the world,” Albert Mackenzie is a copper analyst at Benchmark Mineral Intelligence. President Trump had signaled that the tariffs were coming months ago, prompting many U.S. buyers to stockpile copper ahead of time.

U.S. President Donald Trump's announcement of a proposed 50% tariff on copper imports has raised concerns in Chile and Peru, which together account for nearly 40% of global copper production.

DUBLIN, May 9, 2018 /PRNewswire/ --The 'The Future of Copper Market in United States (H1 2018) - Supply, Demand, Market Value, Infrastructure and ...

Copper Falls State Park campground was recently rated the third-best in the Midwest. Now, it's earned a top-10 honor nationwide.

Copper shipments into the United States are expected to accelerate in the coming weeks in a final scramble to get metal across the border before U.S. President Donald Trump's higher than expected 50% tariff on imported copper takes effect.

Canadian Prime Minister Mark Carney says Canada will keep working toward a new trade framework with the United States despite U.S. President Donald Trump saying he'll raise taxes on many imported good