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

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

Copper prices in the United States jumped more than 12% to a record high above $12,330 per metric ton after U.S. President ...

U.S. President Donald Trump's 50% tariff on copper has placed a record premium on prices of the metal in the United States ...

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

United States President Donald Trump re-launched his global tariff assault on July 9 (local time), announcing a new 50 per ...

United States President Donald Trump's proposed 50% tariff on copper imports would affect Mexican exports worth around US $1 ...

“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 ...

By Lewis Jackson and Amy LvBEIJING (Reuters) - U.S. President Donald Trump on Tuesday said he planned to announce a 50% ...

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

For India – the world’s largest supplier of generic medicines to the United States and an emerging player in copper-based ...