Star Petroleum Refining Public Company Limited owns and operates a petroleum refinery in the Rayong Province of Thailand. It provides transportation fuels and petrochemical feedstock. The company also produces liquefied petroleum gas, polymer grade propylene, chemical grade naphtha, gasoline, jet fuel, diesel, fuel oil, asphalt, and other products. It exports its petroleum products to Laos, Cambodia, and Myanmar. The company was founded in 1992 and is based in Mueang Rayong, Thailand. Star Petroleum Refining Public Company Limited operates as a subsidiary of Chevron South Asia Holdings Pte. Ltd.