US trading partners braced for a volley of tariff hikes this week, but a deadline for their imposition came and went as ...

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

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

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

The world that existed before the election is gone, with "Tariff Man" in the Oval Office. The stakes for the global economy ...

By Ernest Scheyder (Reuters) -Freeport-McMoRan could see a $1.6-billion boost to annual profit if President Donald Trump's copper tariff materializes, a benefit driven by the firm's role as the ...

Ian Lee, associate professor at Carleton University, talks with Financial Post’s Larysa Harapyn about why United States ...

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

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

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

President Donald Trump says he will put a 50% tariff on copper imports before noting the value of the versatile metal.

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