Dear we are china copany ,we would like to buy your copper ore,lead ore, zinc ore,please tell me more by to changligroup1 at 126.com Regards Andy CHANGLI GROUP CO.,LTD. NO.1700-8 East 2nd Ring Road,Lianchi District,Baoding China. Mo37---and wechat changligroup1 at 126.com--- .cl-g.cn