Spot copper concs TC/RCs for China dip $4/mt to $70-$78/mt

摘要

Spot treatment and refiningcharges for imported copper concentratefor Chinese smelters were at $70-78/mtand 7-7.8 cents/lb, respectively, last week,down $4/mt/0.4 cents/lb from the previousweek, due to muted trade, Chinese industrysources said.