Attendees:

★Hunan Woxi Mining Trading Co., Ltd.

★Jiangxi Longtianyong Nonferrous Metal Co.,Ltd

★Hunan Shizhuyan Nonferrous Metals Co.,Ltd

★Kunming Bismuth Industry Co. Ltd. of Yunnan Copper Group

★Central South University

★Hunan Bolin Bismuth Industry Co., Ltd.

★Taishan Xinning Pharmaceutical Co., Ltd.

★Hunan Bismuth Co., Ltd.

★Hunan Bismuth Co., Ltd.

★Hunan Jinwang Enterprises Co., Ltd.

★Guixi Qiansheng Chemical Co., Ltd.

★Changsha Zheyuan Chemical Co.,Ltd

★Kunming Bismuth Industry Co. Ltd. of Yunnan Copper Group

★Jiangxi Tungsten

★Xingyuan Minerals Co.

★Taishan Xinning Pharmaceutical Co., Ltd.

★Shenzhen Jingxinde Trading Co., Ltd.

★Xilong Chemical Holding Co., Ltd

★Xilong Chemical Holding Co., Ltd

★Chenzhou Xiongfeng Rare Metal Co., Ltd.

★ATOMAGE INVESTMENT(SHENZHEN)CO.LTD.

★ZHUZHOU SMELTER IMP & EXP. CO., LTD.

★Hunan Chenzhou Gaoxing Nonferrous Metal Co., Ltd.

★娣卞湷甯備匠鑳藉彲缁忚锤杩涘嚭鍙ｆ湁闄愬叕鍙�

★Changsha High-tech Import & Export Co.

★Hunan Zhaoshan Metallurgical Chemical Co., Ltd

★PENFOLD LIMITED

★鍖椾含涓�绾虹墿浜у師鏉愭枡鍏�鍙�

★Hunan Shizhuyan Nonferrous Metals Co.,Ltd

★First Rare Materials Co.,Ltd

★Hunan Bismuth Co., Ltd.

★Anyang Minshan Nonferrous Metal Co., Ltd

★鍖椾含褰撳崌鏉愭枡绉戞妧鑲′唤鏈夐檺鍏�鍙�

★鍖椾含褰撳崌鏉愭枡绉戞妧鑲′唤鏈夐檺鍏�鍙�

★Xinghai Pharmaceutical Co., Ltd.

★Wogen Pacific Ltd Guangzhou Office

★Hunan Jinwang Enterprise Co.,Ltd.

★Guangzhou Kingnar Metal Material Technology Co.,Ltd.

★China National Nonferrous Metals Imp. &Exp. Jiangxi Corp.

★Taigu Shengde Nonferrous Metal Co., Ltd.

★Zhuzhou Keneng New Material Co., Ltd.

★Zhuzhou Keneng New Material Co., Ltd.

★Foshan Weijun Non-Ferrous Metals Co.,Ltd

★Changde Hongyao Nano Technology Co., Ltd