Copper price up as miners report sliding production
Prices rose after a spate of production problems that threaten to cut supply, including a state of emergency in Peru.
Anglo American lowers output guidance after quarterly drop
Company's Q1 production fell 10% year on year, partly owing to…
Mining giants struggle despite commodities price boom
The world’s biggest miners had a tough start to the…
Freeport-McMoRan shares drop after trimming copper outlook
The company lowered its copper sales forecast by about 1%…
State of emergency in Peru as protests hit copper output
Government's measure comes as protests against mining companies have shut…
