6781 AES-KY Board Approves Changes in Financial, Accounting, and Corporate Governance Officers

Disclosure Date: August 7, 2025 Statement Date: August 6, 2025 Statement Time: 16:34:35 Company Code: 6781 Company Name: AES-KY Subject: The company's board of directors has approved changes in the financial officer, accounting officer, and corporate governance officer. Compliance Clause: Item 8 Event Date: August 6, 2025

Details: - Position Category (e.g., spokesperson, CFO, CAO, CCO): Financial Officer, Accounting Officer, Corporate Governance Officer - Effective Date of Change: August 6, 2025 - Former Officer: Chen Shu-Chuan / Financial Manager / Financial Head at GapTech - New Officer: Chang Shu-Chuan / Assistant Financial Director / CFO at AES-KY - Nature of Change: Role Adjustment - Reason for Change: Role Adjustment - Effective Date: August 6, 2025 - Additional Notes: None