Buying copper concentrate, 10 000 mt monthly, to China

We would like to import copper concentrate
CU Content: 25% Trial order: 1,000 – 5,000 mt.
Main month: 5000-10,000 mt per month x 12 months.
Destination: Qinzhou or Fangcheng Port, China
Payment: CIF China in Irr. Non-Transferable LC(MT-700) at sight loading port.
If you can supply us, please send us your SCO.