BHP bets billions on Chile mines to face global copper crunch
BHP detailed to investors this week plans to spend $10.7 billion to $14.7 billion within about 10 years.
Freeport-McMoRan Copper & Gold Inc said supervisory staff and volunteers are operating its Cerro Verde mine in Peru and production has not been hurt by a strike. “Production of copper and molybdenum concentrates have not been materially affected by the
