LyondellBasell Industries Holdings B.V.
INEOS Group Limited
Dow Chemical Company
Borealis AG
Formosa Plastics Corporation
Jinneng Science and Technology Company Limited
KBR Inc.
GAIL (India) Limited
Hyosung Chemical
PJSC SIBUR Holding
Ascend Performance Materials
Shanghai Huayi (Group) Company
Williams
Enterprise Products Partners L.P.
Oriental Energy Co. Ltd.
Koch Industries Inc.
Shaanxi Yanchang Petroleum (Group) Co. Ltd.
Tianjin Bohai Chemical Industry Group
Zhejiang Shaoxing Sanyuan Petrochemical Co. Ltd.
BASF SE