2026-005 Siyuan Electric: Announcement on Submitting an Application for Issuance and Listing of H Shares to The Stock Exchange of Hong Kong Limited and Publishing Application Materials

Stock code: 002028 Stock abbreviation: Siyuan Electric Announcement number: 2026-005 Siyuan Electric Co., Ltd Regarding the submission of an application for the issuance and listing of H shares to The Stock Exchange of Hong Kong Limited and Announcement of publication of application materials The Company and all members of the Board of Directors guarantee that the content of the information disclosure is true, accurate and complete, and there are no false records. Misleading statements or material omissions. Siyuan Electric Co., Ltd. (hereinafter referred to as the "Company") has been registered in Hong Kong on February 11, 2026 The Stock Exchange Limited (hereinafter referred to as the "Hong Kong Stock Exchange") has submitted a notice of issuance of overseas listed foreign shares (H shares) and listed on the Main Board of the Hong Kong Stock Exchange (hereinafter referred to as the "Offering and Listing"), On the same day, the application materials for this offering and listing were published on the website of the Hong Kong Stock Exchange. The phase of this is