Sou Hu Cai Jing·2025-07-30 02:29Core Insights - Sinopec has applied for a patent for a new formulation for producing hydrogen peroxide using the anthraquinone method, which aims to enhance oxidation efficiency while reducing equipment investment costs [1][2]. Company Overview - China Petroleum & Chemical Corporation (Sinopec) was established in 2000 and is primarily engaged in oil and gas extraction, with a registered capital of approximately 12.17 billion RMB. The company has invested in 263 enterprises and participated in 5,000 bidding projects, holding 45 trademark records and 5,000 patent records [1]. - Sinopec Petroleum and Chemical Research Institute Co., Ltd. was founded in 2022, focusing on research and experimental development, with a registered capital of 300 million RMB. The institute has invested in 2 enterprises, participated in 1,592 bidding projects, and holds 1,294 patent records [2].