Adisseo France S.A.S
Ajinomoto Co., Inc.
Archer Daniels Midland Company
CJ CheilJedang Corporation
Daesang Corporation
Evonik Industries AG
Fufeng Group Company Limited
Global Bio-Chem Technology Group Company Limited
Hebei Donghua Chemical Group
Kyowa Hakko Bio Co., Ltd.
Linghua Group Limited
Meihua Holdings Group Co., Ltd.
Newtrend Group
Ningxia Eppen Biotech Co., Ltd
Ningxia Unisplendour Tianhua Methionine Co.,Ltd.
Nippon Rika Co., Ltd.
Novus International, Inc.
Shijiazhuang Donghua Jinlong Chemical Co., Ltd.
Sumitomo Chemical Company, Limited
Vedan International (Holdings) Limited
Zhejiang NHU Co., Ltd.