On September 19, the company's technology project, "Research and Application of New Type of Inclined Top Air Cooler," successfully passed its interim review in Luoyang. This project is a collaboration project among the Company, Maoming Petrochemical and Luoyang Longhua Technology Group. Experts from various organizations including Material and Equipment Department, SEI, SNEI, Guangzhou Petrochemical, Luoyang Petrochemical and Qingdao Refining & Chemical unanimously praised the stability and efficiency of the newly developed air cooler, noting a 25%–40% reduction in space used and over 10% less structural steel required. They recommended applying the project’s findings to the delayed coking mixed rich gas water-cooled reactor at Guangzhou Petrochemical.