On May 27, 2022, Dong Zhesong, Director of Logistics Department, Sun Yingnan, Deputy Director of Quality, Safety and Environmental Protection Department, and Zhao Deyi, Deputy Director of Finance Department of Petrochina South China Chemical Sales Branch, visited the company for inspection and audit. Li Taoyuan, Chairman of the board, Li Guanghong, General Manager, Zhu Jianlin, Director of safety, and general managers of ship management departments accompanied the audit. 

At the audit meeting, Mr Dong Zhesong and his party comprehensively understood the implementation of the company's safety management work through the detailed report of the company's General Manager Mr. Li Guanghong, and carried out a comprehensive audit of the company's operation and management qualifications.  

Mr. Dong Zhesong highly recognized the company's comprehensive implementation of DuPont safety concept and the practice of improving essential safety through the transformation of technological achievements. Both sides had a heated discussion on the cultural concept of safety management, industry development trend, new energy use and other topics. 

This audit laid a solid foundation for the company to continue to strengthen strategic cooperation with PetroChina South China Chemical Sales Branch in the field of liquid chemical logistics and transportation in the future.