Yunnan Rarechem Materials Development INC   Yunnan Digital-analog Technology Co., Ltd   Yunnan LONGRUN Group Co., Ltd.   Yunnan Titan New Material Technology   Yunnan Titan New Materials Technology Co.,Ltd   Yunnan Titan New Material Technology   Yunnan Honglv Capsaicin Co., Ltd.   Datong Jinsheng Haoda Coal Industry Co., Ltd.   Tangshan Baotie Coal&Chemicals Co.,Ltd   Yunnan Tianyao Chemicals Co.,Ltd   Tangshan Baotie Coal &Chemical Co.Ltd   Yunnan Academy of Agricultual Science, China   ?Hebei Longchang Coal Energy Co.,Ltd   Hebei Longchang Coal Energy Co.,Ltd   Shandong China Coal Group Co., Ltd.   Shandong China Coal Group Co.,Ltd   Hebei Longchang Coal Energy Co.,Ltd   Hebei Longchang Coal Energy Co.,Ltd   Yunnan Wisdom Tree Business & Trading Co.,ltd.   Shanxi TianYu Coal Chemical Co.,Ltd