NorwayChiron AS
Chemical Industries (Far East) LimitedChemitreat Pte Ltd.Conoco International Incl.
South AfricaChemimpo South Africa (Proprietary) LimitedCepsaCerbios-Pharma SAClariant International Ltd.
TaiwanCathay Chemical Works Inc.TaiwanChang Chun Petrochemical Co. Ltd.TaiwanChen Yeh Chemical Works Ltd.TaiwanChi Mei CorporationChina Man-made Fibre CorporationC&O Pharmaceutical Technology (Holdings) Limited
ThailandChem Systems East Asia Co, Ltd.
United Arab EmiratesConmix Ltd.Chemial
United KingdomCiba Specialty Chemicals PLCCroda OleochemicalsUnited KingdomChemisphere LimitedUnited KingdomChemtura.United KingdomChevron LimitedUnited KingdomClariant UK LtdUnited KingdomChemviron Carbon LimitedUnited KingdomCoatesUnited KingdomCaS Chemicals and Services Ltd.United KingdomCroda Chemicals EuropeUnited KingdomCardiff Chemicals
United StatesCalsak ChemicalsUnited StatesCridel Thermoset Resins Incorporated