Xingchen Technology: Update the submission of H-share issuance and listing application materials.

Xingchen Technology announced that the company is applying for overseas issuance of shares and listing on the main board of the Hong Kong Stock Exchange. The company submitted the application on September 26, 2025 and published the application materials. The application was updated and the updated application materials were published on March 27, 2026. The application materials are draft versions and may be updated and revised. The subscription targets are limited to overseas and domestic qualified investors, and the materials are not published domestically, instead providing a link to the Hong Kong Stock Exchange website for inquiry. Approval from relevant departments is still needed for this issuance and listing, and there is uncertainty.