The Aug. 1 deadline for Trump's 50% copper tariffs signals the endgame for the most profitable trade that industry veterans ...

U.S. copper prices vaulted to new highs after President Trump said Washington will slap imports of the metal with a 50% ...

Global manufacturing executives are begging for clarity on Donald Trump’s tariff policy before a 50 per cent levy is imposed ...

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

Prices of copper in the US have surged since January, when President Donald Trump threatened to impose a tariff on imports of ...

Freeport-McMoRan could see a $1.6-billion boost to annual profit if President Donald Trump's copper tariff materializes, a ...

U.S. President Donald Trump's plans to impose 50% tariffs on copper would include semi-finished products such as those used ...

US President Donald Trump’s promised 50% copper tariffs will include all refined metal, indicating the president’s ...

Copper prices—and mining stocks—rose after President Trump confirmed a 50% tariff on the metal will take effect Aug. 1.

Copper prices are near a record high because of Trump’s trade war. It might be wise for investors to wait for a dip before ...

The Houghton County Historical Society has restored and recertified the Calumet & Hecla Mine #3 Steam Locomotive. Visitors ...

What Happened in Markets Today Copper prices—and mining stocks—rose after Trump confirmed a 50% tariff on the metal will take ...