【Orient Semiconductor Electronics】The company's board of directors resolved to convene the 2026 Annual General Meeting of Shareholders (with newly added reporting items)

1. Date of board resolution: 2026/04/28 2. Date of shareholder meeting: 2026/05/29 3. Location of shareholder meeting: No. 9, Zhongsan St., Nanzi Dist., Kaohsiung City (International Convention Hall of Orient Semiconductor Electronics, Ltd.) 4. Method of convening shareholder meeting (physical/assisted virtual/virtual): Physical shareholder meeting 5. Agenda item one: Reporting items (1): 2025 business report. (2): Audit committee review report. (3): Report on the distribution of 2025 employee and director compensation. (4): 2025 profit distribution cash report. (5): Report on the execution of the company's domestic unsecured convertible bonds. 6. Agenda item two: Approval items (1): 2025 business report and financial statements. (2): 2025 profit distribution plan. 7. Extraordinary motions: None 8. Start date for share transfer suspension: 2026/03/31 9. End date for share transfer suspension: 2026/05/29 10. Other matters to be specified: (1) Time of the Annual General Meeting: 09:00 AM on Friday, May 29, 2026. (2) Shareholder proposal submission period: From Monday, March 16, 2026, to 17:00 PM on Thursday, March 26, 2026. (3) Location for shareholder proposal submission: Accounting Department, Orient Semiconductor Electronics, Ltd. (No. 9, Zhongsan St., Nanzi Dist., Kaohsiung City)