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Xiamen Ditai Chemicals Co., Ltd.

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Hangzhou Emperor Chemical Co., Ltd.

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Xinle City Hongyuan Carbon Black Sales Center

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Xiamen Ditai Chemicals Co., Ltd.

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BEIJING HONG YUN XI INTERNATIONAL TRADE COMPANY LIMITED

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Yuyao Tongchuang Thermal Insulation & Sealing Factory

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Tianjin United Star International Trading Co., Ltd.

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Ganzhou Wanfeng Advanced Materials Technology Co., Ltd.

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UE INDUSTRIAL CO., LIMITED

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YANTAI ZHOUJI BIOTECHNOLOGY CO., LTD.

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Dalian Chem Imp.& Exp. Group Co., Ltd.

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Plyfit Industries China, Inc.

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Guangzhou New Zhonglian Building Material Co., Ltd.

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Lanzhou Qianmiaonuo Trading Co., Ltd.