In the afternoon of June 21, Shi Jiahong, Deputy mayor of Suzhou, led a delegation of leaders from Suzhou Transportation Bureau, Natural Resources and Planning Bureau, Housing and Construction Bureau and other relevant departments, accompanied by Jiang Peng, Deputy mayor of Zhangjiagang City, and Zou Wenbiao, director of Enterprise Service Administration of Bonded Area, visited Huchang and investigated. Hu Bo, Chairman of the company, Li Changsheng, general manager of Huachang New Materials Company, and Zhao Huifen, Chief financial officer of Huachang Chemical Company, accompanied him.

Shi Jiahong and his party visited the exhibition hall of the company to understand the development history of the company in the fifty-two years and the current industrial chain, Party building culture, corporate honor and future development direction of the company. They also communicated with Hu Bo and had in-depth discussion on the core technology and industrialization development in the field of hydrogen energy.

Shijiahong fully affirmed the work of the company, hoped that the company would continue to consolidate the achievements of epidemic prevention and control, promote the smooth operation of the economy, firmly guard the bottom line of safety, and help rescue the company's several problems that need to be solved by the government coordination.