[Hua Jian] Announcement of Company's 115th Shareholder Meeting Date, Agenda, and Share Transfer Suspension Period

1. Date of Board Resolution: 115/04/08 2. Date of Shareholder Meeting: 115/06/26 3. Location of Shareholder Meeting: B1, Kangning Living Center, No. 28, Lane 420, Sec. 5, Chenggong Rd., Neihu Dist., Taipei City (Physical Shareholder Meeting) 4. Type of Shareholder Meeting (Physical / Video Assisted / Virtual): Physical Shareholder Meeting 5. Agenda Item 1: Reports (1): 114 Fiscal Year Business Report. (2): Report on the 114 Fiscal Year Financial Statements audited by the Audit Committee. (3): Report on 114 Fiscal Year Profit Distribution. (4): Report on the distribution of employee and director remuneration for 114. (5): Report on the payment of director remuneration for 114. (6): Report on the status of external endorsements and guarantees. (7): Report on related party transactions. (8): Report on the issuance of the third and fourth unsecured convertible bonds in 2025. 6. Agenda Item 2: Approvals (1): 114 Fiscal Year Business Report and Financial Statements. (2): 114 Fiscal Year Profit Distribution and Loss Compensation. 7. Agenda Item 3: Elections (1): Re-election of the Company's Directors. 8. Agenda Item 4: Other Matters (1): Resolution to lift the non-competition restriction for newly elected directors. 9. New Business: 10. Start Date of Book Closure: 115/04/28 11. End Date of Book Closure: 115/06/26 12. Other matters to be noted: None.