Host
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HISTORY

World Indium & Germanium Forum 2015

May 7-8, 2015 Kunming, China

World Indium & Bismuth & Germanium Forum 2014

May 15-17, 2014 Changsha, China

World Indium & Germanium Forum 2013

May 8-10, 2013 Kunming, China

World Indium & Germanium Forum 2012

April 11-13, 2012 Kunming, China

World Indium & Germanium Forum 2011

May 9-11, 2011 Nanjing, China
Attendees
Anhui Triumph Base Material Technology Co., Ltd.
Chaoyang Jinmei Gallium Co., Ltd.
Chaoyang Jinmei Gallium Co., Ltd.
Chaoyang Jinmei Gallium Co., Ltd.
Chuxiong Yuantai Minerals Co.
IV IR Optics Gmbh
IV IR Optics Gmbh
Guangzhou Topfine Limited
Hebei Yuanda Zhongzheng Biotechnology Co.
Hunan Woxi Mining Co.
Zhuzhou Smelter Imp.& Exp. Co.
Jiangsu Metals Nonferrous Trading Co.
Jiangsu Shengyang Venture Capital Co.
Jiangxi Jiayin Opt Electronic Material Co.
Jiangxi Jiayin Opt Electronic Material Co.
Kaisheng Photovoltaic Materials Co., Ltd.
Kunming Yunzhe High-techI Co.
Kunming Yunzhe High-techI Co.
Kunming Zichuang Infrared Technology Co.
Mengdong Energy Holding Co.
Mengdong Energy Holding Co.
Mengdong Energy Holding Co.
Inner Mongolia Sanying Hongye Environmental Protection Technology Co.
Inner Mongolia Sanying Hongye Environmental Protection Technology Co.
Ningbo Sunny Infrared Technology Co.
Shanghai Changyi Technology Co.
Shanghai Tongcheng Non-ferrous Metal Co.
Teck Shanghai
Wuhan Yunjingfei Optical Fiber Material Co.
Xilin Gol League Ulantuga Coal Limited Liability Co.
Xilin Gol League Ulantuga Coal Limited Liability Co.
Vital Thin Film Materials (Guangdong) Co., Ltd.
Vital Thin Film Materials (Guangdong) Co., Ltd.
Vital Thin Film Materials (Guangdong) Co., Ltd.
Penfold Limited
Xiaoyi Xingan Gallium Co.
Xiaoyi Xingan Gallium Co.
Xuanwei Xinnanya Trading Co.
Indium Corporation (Suzhou) Co., Ltd.
Wogen Resources Ltd. Guangzhou Office
Umicore Marketing Services (Shanghai) Co.
Umicore Marketing Services (Shanghai) Co.
Umicore Marketing Services (Shanghai) Co.
Yunnan North Optical Technology Co.
Yunnan Jiuzhou Renewable Resources Development Co., Ltd
Yunnan Kewei Liquid Metal Valley Research & Development Co., Ltd.
Yunnan Lincang Xinyuan Germanium Industry Co.
Yunnan Lincang Xinyuan Germanium Industry Co.
Yunnan Zhongke Xinyuan Crystal Materials Co., Ltd.
Yunnan Zhongxuan Liquid Metal Technology Co., Ltd.
China Aluminum International Trading Group Co.
Zhuzhou Hongyilong Industry Co.
Zhuzhou Keneng New Material Co.