Sou Hu Cai Jing·2026-01-06 02:20Core Insights - China Petroleum & Chemical Corporation (Sinopec) has obtained a patent for a method and device for treating VOCs waste gas, with the announcement number CN119215650B and application date of June 2023 [1] Company Overview - China Petroleum & Chemical Corporation, established in 2000 and located in Beijing, primarily engages in oil and gas extraction, with a registered capital of 12,173,968.9893 million RMB [1] - Sinopec has invested in 267 companies, participated in 5,000 bidding projects, holds 45 trademark registrations, and possesses 5,000 patents, along with 41 administrative licenses [1] Research Institute Overview - Sinopec (Dalian) Petrochemical Research Institute, founded in 2022 and based in Dalian, focuses on research and experimental development, with a registered capital of 338,459.08 million RMB [1] - The research institute has invested in 1 company, participated in 2,796 bidding projects, holds 4,999 patents, and has 65 administrative licenses [1]