Major Customer
Oil and Gas
- Chevron (Thailand)
- PTT GSP
- PTT EP
- Pearl Oil Co., Ltd.
- Carigali – PTTEPI Operating Company
Refinery
- PTT Global Chemical
- Star Petroleum Refining Co., Ltd.
- Thai Oil Refinery Co., Ltd.
- Thai Paraxylene Co., Ltd.
- Exxon Refinery Co., Ltd.
- Bangchak Refinery Co., Ltd.
- Thai Lube Base Co., Ltd.
- Rayong Purifier Co., Ltd.
- IRPC
Industrial Gas
- Thai Industrial Gas Co., Ltd.
- Bangkok Industrial Gas Co., Ltd.
- Air Liquid Co., Ltd.
- Praxair Co., Ltd.
Steel
- Siam Yamato Steel Co.,Ltd.
- Tata Steel Co.,Ltd.
- Siam United Steel Co.,Ltd.
Petrochemical
- Thai Plastic and Chemical Co., Ltd.
- Thai Pet Resin Co., Ltd.
- Asia Silicone Monomers Co, Ltd.
- MC Towa Sweeteners Co., Ltd.
- Purac Co., Ltd.
- VinyThai Plc.
- Solvay Thai
- HMC Polymer Co., Ltd.
- PTT Asahi Co., Ltd.
- PTT Phenol Co., Ltd.
- Bangkok Polyethylene Plc
- IRPC
Chemical
- Ajinomoto (Thailand) Co., Ltd.
- Thai Organic Chemical Co., Ltd.
- Thai Epoxy Co., Ltd.
- Thai Acrylic Co., Ltd.
- Thai Sulphite Co., Ltd.
- Thai Sulphate Co., Ltd.
- National Strach Co., Ltd.
- Thai Ethoxilate Co., Ltd.
- Thai Ethano Amine Co., Ltd.
- Thai Chlorine Co., Ltd.
- Wanachai Chemical Co., Ltd.
- Thasco Chemical Co., Ltd.
- ThaiperoxideCo.,Ltd
- Aditya Birla Chemicals
- Kao Industrial (Thailand)
- Bridstone Carbon Black