Copper Ore Procurement Request

This listing is a procurement request for copper ore and copper concentrate. The buyer requires copper ore with a minimum of 10% copper content and copper concentrate with a minimum of 15% copper content, and a minimum of 20% sulfur. The material should be sized within 10mm. The preferred delivery terms are FOB/CIF Lianyungang port, China. Payment terms are structured as 70% against shipping documents and loading port inspection reports, with the remaining 30% payable after SGS/CCIC inspection at the discharge port. The buyer is also willing to pay separately for significant silver (100g Ag+ per tonne) or gold (3g Au+ per tonne) content. This is a request for supply, not a business for sale.