In a letter dated March 31 to the US Commerce Department, the Chilean government defined its anti-tariff position, ...

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.

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

SANTIAGO (Reuters) - Copper imports from Chile, the top supplier of the metal to the United States, do not threaten U.S.

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 ...

Copper production from Chilean state-run miner Codelco dipped 6% year-over-year in February, data from copper commission ...

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

Peru’s copper output is expected to grow between 2% and 4% this year, said the head of The National Society of Mining, Oil ...

Chile's position at the lower end of U.S. copper tariffs could be advantageous for the world's largest copper-producing nation if U.S.