Letter of Purchasing We, International Business Purchasing Department of Jiangxi Shenghua Metal Stock Co., Ltd with the Import Business Department of its subsidiary Nanchang Hengtong Mining Co., Ltd., now hereby sincerely make an issuance of the Purchasing Tender Supply Investment Cooperation Letter for copper ore, copper ore concentrate (co Show More...
Letter of Purchasing We, International Business Purchasing Department of Jiangxi Shenghua Metal Stock Co., Ltd with the Import Business Department of its subsidiary Nanchang Hengtong Mining Co., Ltd., now hereby sincerely make an issuance of the Purchasing Tender Supply Investment Cooperation Letter for copper ore, copper ore concentrate (copper concentrate powder) to all the supervisors from the miner(copper) supply companies all over the world. Commodity: (copper concentrate powder) copper ore and copper ore concentrate Requirements: Minimum Cu content in copper concentrate powder (copper ore concentrate) not less than 20% to 30% , Cu content in cooper ore not less than 15%. Moisture content (humidity) no more than 7% (7% included) Cd