【Hong De Energy】Announcement on Board Resolution to Convene 2026 Annual Shareholders' Meeting (New Agenda Items Added)

1. Board of Directors resolution date: 2026/04/24. 2. Date of shareholders' meeting: 2026/06/12. 3. Location of shareholders' meeting: Wotian Hotel Conference Hall, No. 127, Section 7, Zhongshan North Road, Shilin District, Taipei City. 4. Method of shareholders' meeting (Physical shareholders' meeting/Video-assisted shareholders' meeting/Video shareholders' meeting): Physical shareholders' meeting. 5. Agenda Item 1: Reporting matters (1): 2025 Operating Report. (2): Audit Committee's review report on 2025 financial statements. (3): Report on the distribution of directors' remuneration and employees' remuneration for 2025. (4): Report on the distribution of cash dividends from 2025 earnings. (5): Report on matters related to the issuance of domestic unsecured convertible corporate bonds. (6): Report on the handling of private placement common shares in 2025. (7): Report on the revision of the 2024 employee stock option issuance and subscription regulations. (8): Report on the revision of "Integrity Management Operating Procedures and Code of Conduct". 6. Agenda Item 2: Approval matters (1): 2025 Operating Report and Financial Statements. (2): 2025 Earnings Distribution Plan. 7. Agenda Item 3: Discussion matters (1): Private placement common share handling plan. (2): Plan to issue new restricted employee shares in 2026. (3): Revision plan for "Procedures for Acquiring or Disposing of Assets". (4): Plan to waive director non-compete restrictions. 8. Provisional motions: 9. Book closure start date: 2026/04/14. 10. Book closure end date: 2026/06/12. 11. Other matters that should be specified: None.