Xingchen Technology: Submitting the application for the issuance and listing of H shares.

Xingchen Technology Announcement: The company submitted an application to the Hong Kong Stock Exchange on September 26, 2025 to issue overseas listed shares and list on the main board of the Hong Kong Stock Exchange, and the application materials for this issuance and listing were published on the website of the Hong Kong Stock Exchange on the same day. The subscription for this issuance and listing is limited to overseas investors who meet relevant conditions and domestic qualified investors who are authorized to invest in overseas securities according to Chinese laws and regulations.