Benchmark prices for copper, widely used in power and construction, hit a 9-1/2 year high of $9,617 a tonne on the London Metal Exchange on February 25, within striking distance of the all-time ...
the chairman of Chinese metals trader Maike Group said on Wednesday. Benchmark prices for copper, widely used in power and construction, hit a 9-1/2 year high of $9,617 a tonne on the London Metal ...