The White House suggested Tuesday there is a strong case for copper import protections because the metal is an essential ...

Top copper supplier Codelco is starting to win over investors on signs that a long-awaited production recovery will help keep ...

China is reaping the rewards of its massive mining investment in the Democratic Republic of Congo in the form of surging imports of physical copper. Shipments of refined copper from the central ...

President Donald Trump’s decision to reimpose a 25% tariff on select metal imports is a misguided attempt to bolster domestic ...

President Donald Trump opened yet another front on Tuesday in his assault on global trade norms, ordering a probe into ...

President Donald Trump on Tuesday launched a probe into potential new tariffs on copper imports, saying they would help rebuild U.S. production.

A Trump administration investigation into copper imports has led to an after-hours rise of 20 cents per pound in Comex copper ...

Chile, which runs down the mountainous Andean west coast of South America, is the world's largest copper miner and the top supplier of the key industrial metal to the United States. Most of Chile ...

Lawton Tubes, a manufacturer and supplier of copper tubing products, has announced plans for a $25.7 million facility next to ...

The action sets the stage for more trade friction with Canada and Mexico, which are substantial copper suppliers, as well as other nearby countries, such as Chile and Peru. “Like our steel and ...