Shi Dashenghua: Submitted the H-share issuance and listing application to the Hong Kong Stock Exchange and published relevant materials.

Shi Dashenghua announced that the company submitted an application to the Hong Kong Stock Exchange on April 1, 2026 for the first public offering of overseas listed foreign shares and listing on the main board of the Hong Kong Stock Exchange. On the same day, the application materials were published on the Hong Kong Stock Exchange website. The issuance and listing still need to meet various conditions, including obtaining approval from the China Securities Regulatory Commission, the Securities and Futures Commission of Hong Kong, and the Hong Kong Stock Exchange, and there are still uncertainties. The company will fulfill its disclosure obligations in a timely manner and remind investors to pay attention to the risks.