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

President Donald Trump said he will put a 50% tariff on copper imports effective Aug. 1. "I am announcing a 50% tariff on ...

President Trump’s ever-swerving tariff regime has taken more sharp turns this week.On July 7, his administration pushed back ...

Copper miner Antofagasta sees opportunity for its planned copper project in the United States in the context of 50% tariffs ...

President Trump will wield 50% copper tariffs on August 1 as he promises more to come with countries such as Brazil in the ...

President Donald Trump on Wednesday affirmed that the United States will levy a 50 percent tariff on copper imports starting ...

Earlier this week, President Donald Trump sent ripples across the commodities sector with the announcement that he will ...

Mining stocks rallied in pre-market trading Thursday after President Trump confirmed the U.S. will impose 50% tariffs on ...

President Trump's move to impose a 50% tariff on U.S. copper imports targets a vital metal that is widely used in many ...

President Donald Trump said his 50% tariff on copper imports will take effect on Aug. 1, noting he made the decision after a ...

The time required to bring new marginal copper production online is measured in years, not months, one executive said.

The U.S. will impose 50% tariffs on global imports of copper effective on Aug. 1, President Trump posted online on Wednesday.