Zhejiang Guoguang Biochemistry Co. Ltd
Reverdia
Cargill Incorporated
BioAmber Inc. Braskem
Qingdao Kehai Biochemistry Co. Ltd. AVA Biochem AG
Royal DSM NV
Itaconix PLC
GFBiochemicals Ltd
BASF SE,GC Innovation America
Mitsubishi Chemical Corporation
LyondellBasell Industries NV