About Us

Star Petroleum Refining Public Company Limited (SPRC) was established in 1992 as a joint venture refinery between Chevron South Asia Holdings Pte., Ltd and PTT Public Company Limited. SPRC has been a listed company on the Stock Exchange of Thailand (SET) since 2015. Chevron is our major shareholder with 61% share in SPRC, and the remaining 39% of shares are publicly traded.

SPRC is a leading petroleum product producer in Thailand and among the most efficient refineries in the Asia Pacific region, located in Map Ta Phut Industrial Estate, Rayong. We operate a complex refinery with a capacity of 175,000 barrels per day of crude oil. Our products include liquefied petroleum gas (''LPG''), polymer grade propylene (''PGP''), chemical grade naphtha, premium and regular grades of gasoline, jet fuel, diesel, fuel oil, and asphalt.