Sou Hu Cai Jing·2025-08-13 05:13Core Insights - China Petroleum & Chemical Corporation (Sinopec) and Sinopec Engineering Group have obtained a patent for a method, device, and application for producing aviation kerosene from methanol, with the patent announcement number CN117165328B and application date of July 2023 [1] Company Overview - China Petroleum & Chemical Corporation was established in 2000 and is based in Beijing, primarily engaged in oil and gas extraction. The company has a registered capital of 121,739.6893 million RMB [1] - Sinopec Engineering Group was founded in 2007 and is also located in Beijing, focusing on water management. The company has a registered capital of 4,418.5435 million RMB [1] Investment and Operations - China Petroleum & Chemical Corporation has invested in 263 companies and participated in 5,000 bidding projects. The company holds 45 trademark registrations and 5,000 patents, along with 40 administrative licenses [1] - Sinopec Engineering Group has invested in 12 companies and participated in 63 bidding projects. The company also holds 5,000 patents and has 4 administrative licenses [1]