Maoming Petrochemical Shihua Co., LTD. (Stock abbreviation: Maohua Shihua, stock code: 000637) is A joint-stock enterprise founded in October 1988 by Sinopec Maoming Petrochemical Co., LTD., A large state-owned enterprise. The A-shares of Maohua Shihua were listed in Shenzhen Xun Stock Exchange on November 14, 1996, making it the first listed company in Maoming City.