We Buy Copper Ore Lead Ore Copper Concentrate Lead Concentrate

we need to buy the copper ore and lead ore:
copper ore above 10%
lead ore above 40%
The other harmful elements content need within China Customs Import Restrictions.
Trail order:500mt,after the trail order 1000-5000mt per month
Payment terms:TT/LC
Size:within 10mm
Packing:jumbo bag
If you have those offer do we need,please feel free to contact me!
Hubei Global Union Trade Company Limited
Daly Lee