Group 1 - The core viewpoint of the news is that China Petroleum & Chemical Corporation (Sinopec) has applied for a patent for a performance evaluation method and system for enterprise risk hazard management based on the Monte Carlo method, indicating a focus on enhancing risk management capabilities [1] Group 2 - China Petroleum & Chemical Corporation was established in 2000, located in Beijing, primarily engaged in oil and gas extraction, with a registered capital of approximately 12.17 billion RMB [2] - Sinopec has invested in 263 companies and participated in 5,000 bidding projects, holding 45 trademark records and 5,000 patent records [2] - Sinopec Safety Engineering Research Institute, established in 2021 in Qingdao, focuses on research and experimental development, with a registered capital of 499 million RMB [2] - The institute has invested in 4 companies and participated in 1,323 bidding projects, holding 15 trademark records and 1,810 patent records [2] - Sinopec Management System Certification (Qingdao) Co., Ltd., established in 2002, is engaged in resident services with a registered capital of 30 million RMB [2] - This certification company has participated in 58 bidding projects, holding 2 trademark records and 33 patent records [2]