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SINOY GROUP LIMITED
Linhai Jianxin Chemical Co., Ltd
Tianhong Mining Co., Ltd
Gihi Chemicals Co.,Limited
Sunshine Share Co., Limited
China Qingdao Hong Jin Chemical Co.,Ltd
Guangdong Crownroad New Material Technology Co.,Ltd
Star Grace Mining Co.,Ltd
Shandong Hengxin Agricultural Technology Co.,Ltd
Henan Botai Chemical Building Materials Co., Ltd
CHEMINTEL INDUSTRIES INC
Shanghai Holdenchem Co., Ltd.
Taixing Zhongran Chemical Co., Ltd
Jinan Tianbang Chemical Co.,Ltd
Si-Novation Functionalised Silica Material Co.,Ltd
Wuhan Chuangdaxin Biotechnology Co., Ltd
Chongqing Borida Construction Materials Co.,Ltd
Hebei Granray Bioproducts Co.,Ltd