COPPER REQUIREMENTS 1) Copper Ore. Copper Concentrate Cu Purity 20- 30%, 12-20% First trial deal between 3,000MT to 8,000 MT, after which month 10,000MT. If no PB provided trial shipment 300-500MT Term: CIF to Shanghai Port Payment: L/C payment Buyer is a manufacturer in China and seriously looking for keen, genuine sellers who can provide SGS report and, at some stage, also past BLs and company profile. Note: Minimum trial order less than 3,000MT is also acceptable. Show More