Over the next few years and decades, the biggest copper mines would play a pivotal role in the energy transition.

The countries account for the majority of U.S. copper imports and would be hit especially hard by new tariffs.

Chile's government has defined its anti-tariff position, emphasising the importance of trade relations between the two countries.

The three countries supply 94% of U.S. imports of refined copper and copper alloys, and told the Trump administration that those imports do not threaten U.S. security interests.

Chile, Canada and Peru - three of the largest copper suppliers to the United States - have told President Donald Trump's ...

Copper imports from Chile, the top supplier of the metal to the United States, do not threaten U.S. security interests, the ...

Meteoric Resources has been up to 36.3% higher after releasing a maiden resource estimate for the Bara do Pacu licence at its ...

Chile’s Enami is in talks with manufacturers and trading firms interested in financing a $1.4 billion-plus smelting project ...

Mitsubishi Corporation delivered a 15% total return, but economic headwinds and cash flow concerns temper optimism. Learn why ...

The panic sweeping through markets in recent days was largely absent at the copper industry’s annual gathering in Santiago, ...