Dear Sir, We buy for our customers 1000mt - 5000mt monthly Copper ore/concentrate 8%-30% min, Lead ore/concentrate 40%min, Zn ore/concentrate 45%min, in bags containerized, CIF/CFR Huangpu, Tianjin, Lianyungang China ports, (Vietnam main port also), payment through LC at sight, SGS inspection at loading port. If interested confirm please with SCO . Awaiting your answer. Thanks & Regards, Petko Chomakov Skype: pchomakov5 Show More