[Huasheng-KY] The Company is invited to participate in the institutional investor conference hosted by Waterland Securities

Compliance with Article 4, Paragraph 12 Date of occurrence: 2026/04/22 1. Date of the institutional investor conference: 2026/04/22 2. Time of the institutional investor conference: 14:00 3. Location of the institutional investor conference: 7F, No. 128, Lequn 3rd Rd., Zhongshan Dist., Taipei City 4. Brief information of the institutional investor conference: The Company is invited to participate in the institutional investor conference hosted by Waterland Securities. 5. Any other matters that need to be specified: None. For complete financial and business information, please refer to the Institutional Investor Conference List or the Investor Conference section on the Market Observation Post System.