HMC Polymers Co., Ltd. is Thailand's first and largest producer of polypropylene (PP) resins and a leading manufacturer in Southeast Asia, with products distributed worldwide.
Established in 1983 as a joint venture, the company operates four advanced PP production lines with a combined capacity exceeding 1 million tons per year at its facilities in Map Ta Phut Industrial Estate, Rayong province. It utilizes Spheripol and Spherizone technologies licensed from shareholder LyondellBasell and runs an integrated Propane Dehydrogenation (PDH) plant to secure propylene feedstock. Its portfolio features premium grades under brands including Moplen, Clyrell, Adstif, Adsyl, Purell, and Hostalen PP, serving applications in rigid and flexible packaging, automotive components, medical devices, electrical appliances, and construction.
Headquartered in Sathorn, Bangkok, HMC Polymers exports to over 35 countries and prioritizes sustainable solutions such as bio-circular and recycled PP. Ownership includes 41% by PTT Global Chemical Public Company Limited (GC), 29% by LyondellBasell, and 30% by Thai investors. The company holds ISO 9001, ISO 14001, and ISO 45001 certifications and focuses on specialty, high-value products to strengthen its position in the regional petrochemical industry.
Also known as HMC Polymers Company Limited and HMC.
Confirmatory due diligence underway; key JV terms and quantified synergies to be finalized by October 2026.
