Sou Hu Cai Jing·2025-12-02 08:56Core Insights - China Petroleum & Chemical Corporation (Sinopec) has obtained a patent for "cracking catalyst and its preparation method, as well as its application in the direct conversion of waste plastics to low-carbon olefins," with the authorization announcement number CN 117244583 B, and the application date being June 2022 [1] Company Overview - Sinopec was established in 2000 and is headquartered in Beijing, primarily engaged in the oil and gas extraction industry [1] - The company has a registered capital of 121,739.6893 million RMB [1] - Sinopec has invested in 268 enterprises and participated in 5,000 bidding projects [1] - The company holds 45 trademark registrations and 5,000 patent records, along with 41 administrative licenses [1]