High-energy environment: Submitting the application for the issuance and listing of H shares on the Hong Kong Stock Exchange and publishing the relevant materials.

The announcement by High Energy Environment stated that the company submitted an application to the Hong Kong Stock Exchange on March 27, 2026 to issue overseas-listed foreign shares and list them on the main board of the Hong Kong Stock Exchange, and the application materials were published on the Hong Kong Stock Exchange website on the same day. The subscription is limited to overseas investors and domestic qualified investors. The issuance and listing still require approval, approval, or filing from relevant government agencies, regulatory bodies, and stock exchanges, leading to uncertainty. The company will disclose progress in a timely manner.