Stepan
CEPSA
Sasol
KAPACHIM
SK GROUP
Fogla Group
New India Detergents Ltd.
ISU Chemical
AK ChemTech Co.,LTD.
Solvay
Dada Surfactants
Huntsman
Kao Corporation
Tufail
HANSA GROUP AG
Miwon Chemical
NCSP
FUCC
Arabian Sulfonates Company
Lion Specialty Chemicals
The Sultanate of Oman
JintungPetrochemical Corp
Fushun Petrochemical
Sinopec Jinling Petrochemical
XingYa company
Guangzhou Litze Chemical
Hangzhou Top Chemical
Hebei Wanye Chemical
Hunan Resun-Auway Industrial
Tianjin Tianzhi Fine Chemical
Jinan Daily Chemical Eastcom