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UNIOUE (LUFENG) TECHNOLOGY CO., LTD.
Tianjin Zhongxin Chemtech Co., Ltd.
Commander Group Ltd.
Zhejiang Lingxin Polyurethane Co., Ltd.
Qingzhou Zhongyuan Chemical Industry Co., Ltd.
Qingdao Doeast Chemical Co., Ltd.
YIXING ALLWIN IMPORT AND EXPORT CO., LTD.