Key Players: (this may not be a complete list and extra companies can be added upon request)

INEOS Group
Versalis S.p.A.
Mitsui Chemicals Inc.
Altivia Corporation
AdvanSix Inc.
Kumho Petrochemical Co. Ltd.
LG Chem Ltd.
Solvay S.A.
Mitsubishi Chemical Corporation
Taiwan Styrene Monomer Corporation