• Anhui BBCA International Co., Ltd.
• Arthur Branwell & Co. Ltd.
• BASF Human Nutrition
• Canton Chem, Inc.
• DECACHIMIE S.A.
• Foodchem International Corporation
• Hainan Zhongxin Wanguo Chemical Co., Ltd.
• Henan Eastar Chemicals Co., Ltd.
• Martin Braun KG
• Ronas Chemicals Ind.Co.,Ltd.
• Shanghai Trustin Chemical Co., Ltd
• Sure Chemical
• Tianjin Bohai Chemical Industry Group
• Tianjin Huge Roc Enterprises Co., Ltd.
• Wuhan Golden Wing Industry & Trade Co., Ltd