Celanese
BP
Jiangsu Sopo
Huayi
Eastman
Yankuang Cathay Coal Chemicals
Chang Chun Group
Lyondellbasell
Shandong Hualu-Hengsheng
Kingboard Chemical
Daicel
Sipchem
Weifang Ensign Industry
TTCA Co
RZBC Group
Cofco Biochemical (Anhui)
Jungbunzlauer Suisse
Tate & Lyle
BASF
LUXI
Corbion-Purac
Cargill
DSM