Notice of Extraordinary General Meeting of Shareholders of Haiyue

Release Date: 2026/07/18 Announcement Date: 2026/07/17 Announcement Time: 17:12:37 Company Code: 2348 Company Name: Haiyue Subject: Announcement by Subsidiary Haiyue Construction Co., Ltd. The board of directors has resolved to convene an extraordinary general meeting of shareholders for the year 2026 Clause: Clause 17 Date of Fact: 2026/07/17 Explanation: 1. Board Resolution Date: 2026/07/17 2. Date of Extraordinary General Meeting of Shareholders: 2026/08/12 3. Venue of Extraordinary General Meeting of Shareholders: 7th Floor, No. 260, Dunhua North Road, Songshan District, Taipei City 4. Agenda Item One, Report Items: None 5. Agenda Item Two, Approval Items: None 6. Agenda Item Three, Discussion Items: 1. Proposal to add certain provisions to the 'Endorsement Guarantee Operating Procedures' 7. Agenda Item Four, Election Items: None 8. Agenda Item Five, Other Proposals: None 9. Agenda Item Six, Temporary Motions: None 10. Start Date of Transfer Restriction: NA 11. End Date of Transfer Restriction: NA 12. Other Matters to be Stated: None