Chennai Petroleum Corporation Limited produces and supplies petroleum products in India. The company's principal products include liquefied petroleum gas, motor spirit, superior kerosene oil, aviation turbine fuel, high speed diesel, naphtha, bitumen, hexane, mineral turpentine oil, lube base stock, petrochemical feedstocks, paraffin wax, and petcoke. It also provides furnace oil, sulphur, light diesel oil, extracts, and butene, isobutylene, and high viscosity index oil. In addition, the company offers linear alkyl benzene, methyl ethyl ketone, and propylene glycol and polyols. The company was formerly known as Madras Refineries Limited and changed its name to Chennai Petroleum Corporation Limited in June 2000. Chennai Petroleum Corporation Limited was incorporated in 1965 and is based in Chennai, India. Chennai Petroleum Corporation Limited operates as a subsidiary of Indian Oil Corporation Limited.