It is understood that the 300,000-ton/year high-performance polypropylene project with a total investment of 1.16 billion yuan is a key project for the transformation and upgrading of Liaoyang Petrochemical's chemical business, the expansion and strengthening of the polyolefin industry, and the promotion of quality and efficiency improvement. Since the start of construction in September 2019, the cadres and employees participating in the construction have overcome the adverse effects of the new crown epidemic, relying on the entrepreneurial spirit and strong determination and tenacity of "As long as the bones do not fall apart" The accumulated rich talent pool and construction experience are carefully organized, coordinated, and work together to tackle tough problems. A total of 26,000 cubic meters of concrete was poured, 5,800 tons of steel structures were installed, and 57,000 meters of pipelines were laid. Under unfavorable conditions such as the narrow working surface, the intertwining of multiple types of work, and the intensive personnel, the construction goal of 3.5 million safe working hours "zero accidents, zero injuries, zero pollution, and zero epidemics" was achieved.

In the project construction, Liaoyang Petrochemical has conscientiously implemented the CNPC’s engineering construction “Five Chemicals” work requirements, closely focusing on the construction“safety engineering, compliance engineering, high-quality engineering, standard engineering, economical engineering and benefit engineering” work objectives , Fine organization and scientific construction. Through measures such as model guiding and innovative application of construction technology, we have made every effort to improve the quality of project construction. 12 construction majors have been rated as quality model projects by the owner, general contractor, and supervisor, which has consolidated the quality management foundation for the entire project construction and achieved high-quality project construction , High speed, high standard.

After the project was handed over on May 30, 2021, Liaoyang Petrochemical highlighted the implementation of responsibilities, strengthened work execution, and adopted the "conventional + innovation" actions to promote the start-up in an orderly manner from the four aspects of production preparation, safety and environmental protection, equipment management, and comprehensive management. Work. The company organizes all parties to comprehensively investigate the risks of high-altitude operations, confined spaces, and temporary power use in the later stage of the project construction, and make every effort to solve the problems found in the process of pipeline pressure test, equipment air tightness, and material input test, so as to provide for the smooth realization of a successful start-up. Strong security guarantee.

At present, the cadres and employees participating in the project are aiming at the goal of high-quality products, scientifically organize and cooperate closely, optimize and adjust various process parameters, and do their best to ensure the operation of the project, so that the device can pass the "run-in period" as soon as possible to achieve the best Operating status. Ensure the safe, stable and efficient operation of the newly-built polypropylene plant, and achieve the goal of "affordable, stable, long-term, and profitable".