Jul 30, 2014 | 06:57 PM
Higher aluminum prices and lower power rates in the Midwest helped Century Aluminum Co. return to profitability in the second quarter.
Jul 30, 2014 | 06:42 PM
Copper and zinc miner HudBay Minerals Inc. has acquired 96 percent of the outstanding shares of Augusta Resource Corp., which owns the Rosemont copper project in Pima County, Ariz.
Jul 30, 2014 | 04:49 PM
A narrowing contango in aluminum futures t could lead to a large amount of the material hitting the physical market, although some industry players said that the threat of a supply glut was being exaggerated by traders at major banks looking to cash in on short-term profits.