Keyuan Petrochemicals, Inc., through its subsidiaries, manufactures and sells petrochemical products and rubber for petrochemicals manufacturers and distributors in the People’s Republic of China. The company offers benzene toluene-xylene aromatics, including benzene, toluene, xylene, and other chemical components for further processing into plastic, gasoline, and solvent materials used in paints, inks, construction coatings, and pesticides. It also provides propylene, a chemical intermediate for a range of chemical and plastic products that are used to produce polypropylene, acrylonitrile, oxo alcohols, propylene oxide, cumene, isopropyl alcohol, acrylic acid, and other chemicals for paints, household detergents, automotive brake fluids, indoor/outdoor carpeting, textiles, insulating materials, auto parts, and electrical appliances. In addition, the company offers styrene, a precursor to polystyrene and various copolymers used for packaging materials, construction materials, electronic parts, home appliances, household goods, home furnishings, toys, sporting goods, and others; and LPG, a mixture of hydrocarbon gases that is used as fuel in heating appliances and vehicles, and as a replacement for chlorofluorocarbons as an aerosol propellant and a refrigerant. Further, it provides methyl tertiary butyl ether (MTBE) and other chemicals, such as MTBE, oil slurry, sulphur, and others that are used for various applications, including fuel components, refrigeration systems, fertilizers, insecticides, and fungicides. Keyuan Petrochemicals, Inc. is a subsidiary of Delight Reward Limited. As of December 19, 2016, Keyuan Petrochemicals, Inc. operates as a subsidiary of Xinke Petrochemicals Inc..