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Tianjin Zhongxin Chemtech Co., Ltd.
China Jiangsu International Economic and Technical Cooperation Group, Ltd. Chemical I/E Branch
Commander Group Ltd.
Qingzhou Zhongyuan Chemical Industry Co., Ltd.
YIXING ALLWIN IMPORT AND EXPORT CO., LTD.
Zhejiang Lingxin Polyurethane Co., Ltd.
UNIOUE (LUFENG) TECHNOLOGY CO., LTD.
Qingdao Doeast Chemical Co., Ltd.