Argus Chemicals
Bedoukian Research
Beijing Golden Olive
BEYO Chemical
Cambrex Innovator Pharmaceutical
Cardinal Industries
Changchem
ChemDiv
Chinaphotochem
Chiron AS
Contract Chemicals
DSL Chemicals
Eastar Chemical
Esprix Technologies
Gadiv Petrochemical Industries
Jiangsu Feixiang Chemical
Korea Fine Chemical
Linchuan Chemical
Longshen Fine Chemical
Miteni
Nantong Baisheng Chemicals
Novasyn Organics
Omega Chemical
Spectrum Chemical Mfg. Corp.
SynChem OHG
Ubichem
Weite Petrochemical Additives
Wintersun Chemical