Buyer: Lead ore/concentrate: pb 40%min
zinc ore/concentrate: zn 30%min
copper ore/concentrate: cu 10% min
iron ore/concentrate: fe 58%min
manganese ore/concentrate: mn 40%min
other materials contains pb/zn/cu/ag/au.
at present, we need zinc ore 30 35%content, 1000 5000mt per month urgently.