Copper prices in the U.S. surged ahead of those in the rest of world in the first quarter and notched a record, showing how ...

Copper prices have hit record highs as an ongoing trade war between the U.S. and its key trading partners threatens to ...

Canada and Peru are some of the largest U.S. suppliers of refined copper, only outpaced by Chile, which remains the world’s largest copper miner. Lutnick has said Trump’s new policies will ...

Copper is used in everything from computers to electrical cables, and traders have been snapping it up amid the threat of trade tariffs being imposed. Demand has been particularly strong in New ...