Yijing Technology (Suzhou) Co., Ltd.
Jiangsu Xuyi High-Tech Co., Ltd.
Mianjin Environmental Protection Co., Ltd.
Longyan Yuheng Environmental Protection Co., Ltd.
Jiangsu Nuomeng Chemical Co., Ltd.
Hubei Hongxin Chemical Co., Ltd.
Xiaoshan Xinsen Chemical Auxiliary Co., Ltd.
Anhui Wandong Resin Material Technology Co., Ltd.
Hanbang (Jiangyin) Petrochemical Co., Ltd.
Changzhou Yite Chemical Co., Ltd.
Jiangsu Enhua Pharmaceutical Co., Ltd.
Jiangsu Furui Kangtai Pharmaceutical Co., Ltd.
Anhui Ruihua Pharmaceutical Technology Co., Ltd.
Shandong Ruiyuan Pharmaceutical Co., Ltd.
Jiangxi Longnan Pharmaceutical & Chemical Co., Ltd.
Chifeng Yuntong Nonferrous Metals Co., Ltd.
Changzhou Yiyuan Mesoporous New Materials Co., Ltd.
Jiangsu Fangyuan New Materials Co., Ltd.
Hunan Qinrun New Materials Co., Ltd.
Shandong Mingjiang New Materials Co., Ltd.
Zhenjiang Desheng New Materials Co., Ltd.
Yicheng Guixin New Materials Co., Ltd.
Yunnan Zhonghe Silicon-Based New Materials Co., Ltd.
Lanzhou Changxintai New Materials Co., Ltd.