Requirement for copper catohde sheet (LME Grade)

We are looking for a reliable supplier of copper cathode sheet (LME grade).
Spec NS-EN 1978:1998 (Cu-CATH-I / Cu-CATH-2 or ASTM-B-115-10 (Cu-CATH-1)
Size: 3 Feet x 3 Feet x12 to 20 mm thick (approx.)
Qty: 650 Mt
Price per unit on CFR Karachi: to be negotiated
Delcery date: Immediate