We are purchasing the copper ore (copper carbonate hydroxide ) for a long time as indicated by the following specifications: Commodity: Copper ore, its chemical molecular formula is Cu2 (OH) CO3 Specifications (chemical composition on Dry basis) Cu 25% min Fe 1.5% max As 0.1% max As, Pb, F, Cd, Hg no over-standard GB Radioactivity None Size: 0~120mm Packing: by container Destination Port: Rizhao Port, China Shipping terms: CIF Payment terms: Letter of Credit We are pleased to receive the offers of the real mine owners and the most competitive companies. Any serious seller will be welcome. So do not hesitate to contact me by mail, 52anywhere at gmail dot com. Show More