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

The president was following through on an earlier statement that he would target a key metal used for semiconductors, lithium ...

Chilean copper miner Antofagasta sees opportunity for its stalled copper project in the U.S. following President Donald Trump ...

President Donald Trump announced on Wednesday night that the United States will impose a 50 percent tariff on copper, ...

Trump also said he would soon announce tariffs “at a very, very high rate, like 200%,” on pharmaceutical imports.

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

() - President Donald Trump announced a 50% tariff on copper products sold in the United States effective Aug. 1.

Copper futures rose dramatically following President Trump's plan for a 50% import tariff, pushing domestic prices to a 25% ...

Copper futures (HG1:COM) extended their rally on Thursday, rising around 2% as traders reacted to U.S. President Donald Trump ...

Trump said on Tuesday that he would impose a 50% tariff on copper. Though the remarks were light on specifics, his comments ...

U.S. President Donald Trump's announcement of a proposed 50% tariff on copper imports has raised concerns in Chile and Peru, ...