Buying copper ore, 100 000 mt monthly, CIF terms

I would like to buy copper ore.
Quantity: 100,000 mt monthly for 12 months.
Shipping terms: CIF.
Payment terms: BLC / LC with a 2% PB.
Destination: Shanghai.
Non - Chinese Bank Issues LC.
Packing: bulk.
Please send me your offers with a quotation and product specifications.