YINGKOU TANYUN CHEMICAL RESEARCH INSTITUTE CO.,LTD   Yingkou Tanyun Chemical Research Institute Co.,ltd   Yingkou Tanyun Chemical Research Institute Co.,Ltd   Yingkou Liaobin Fine Chemical Industry Co.,Ltd   Puyang Tianyuan Biotechnology Co., Ltd.   Naicher Advanced Material(YingKou) Co.,Ltd   Xiamen Tianyuanfood Co., Ltd   Yibin Tianyuan Group Co.,Ltd   Sichuan New Tianyuan Technologies Co., Ltd.   Panjin tianyuan pharmacuetical co.,ltd.   YingkouTanyun Chemical Research Institute Co., Ltd   YingkouTanyun Chemical Research Institute Co., Ltd   Yingkou tanyun chemical research institute co.,ltd   Yingkou Tanyun Chemicals Research Institute   Yixing Tianyuan Chemical Co., Ltd.   Yingkou Tanyun Chemical Research Institute Co.,Ltd   Yingkou tanyun chemical Research Insitute Co.,Ltd   Panjin Tianyuan Pharmaceutical Co.,Ltd   Yingkou Magnesite Chemical Ind (Group) Co.,Ltd   Tianyuan Chemical Industry Co., Ltd