[GCE] Announcement of the Board's resolution to convene the 2026 Annual General Shareholders' Meeting (Addition of discussion items)

1. Date of the board of directors' resolution: April 16, 2026 2. Date of the shareholders' meeting: May 29, 2026 3. Location of the shareholders' meeting: The Company (No. 113, Xiyuan Rd., Zhongli Industrial Park, Taoyuan City) - Old Administration Building, Zhongli Plant 4. Method of convening the meeting: Physical shareholders' meeting 5. Cause of convening 1: Report items (1): 2025 business report. (2): Audit Committee's review of the 2025 financial statements. (3): Report on 2025 employee and director compensation distribution. (4): Report on 2025 cash dividend distribution. (5): Report on the issuance of the third domestic unsecured convertible bonds. 6. Cause of convening 2: Matters for Recognition (1): 2025 financial statements. (2): 2025 earnings distribution proposal. 7. Cause of convening 3: Matters for Discussion (1): Amendment to the "Procedures for Acquisition or Disposal of Assets". (2): Proposal for private placement of common shares. 8. Extemporary motions: None. 9. Book closure starting date: March 31, 2026 10. Book closure ending date: May 29, 2026 11. Other matters to be specified: Shareholders holding 1% or more of shares can submit proposals from March 16 to March 26, 2026. Proposals must be received by 17:00 on March 26.