CNCEC(SH:601117) Huan Qiu Wang·2025-08-15 11:35Core Viewpoint - The Guangxi Hongkun crude benzene hydrogenation project, constructed by China Chemical Fourth Construction Company, has officially been handed over, marking the largest single-unit crude benzene refining facility in China and the only one in South China, which will fill a regional industrial chain gap and drive the development of related industries [1][3]. Group 1 - The crude benzene hydrogenation unit is the first core facility of Hongkun Group, which started construction in July 2023, and has been executed with meticulous planning and management to ensure timely completion [3]. - The project team implemented a "Party Building + Engineering" integration mechanism, establishing responsibility zones and teams to tackle technical challenges, achieving significant milestones in a concentrated effort over 80 days [3][5]. - A comprehensive safety management system was developed, ensuring 100% coverage of personnel, equipment, and processes, with a total of 320 safety hazards rectified, achieving a 100% rectification rate [3]. Group 2 - The project faced climatic challenges such as long rainy seasons and typhoons, yet the team demonstrated resilience, completing the installation of three large equipment units within 144 hours and achieving a welding pass rate of 98.05% for 176,000 inches of piping [5]. - The successful handover of the project is seen as a significant victory for the largest crude benzene hydrogenation unit in the country and a new starting point for ensuring the safety of the high-end new materials industry chain in South China [5]. - The company is committed to ensuring the safe, stable, and efficient operation of the facility in the next phase of production [5].