2459 Tun Chi

Release Date: June 27, 2026 Statement Date: June 26, 2026 Statement Time: 14:37:14 Company Code: 2459 Company Name: Tun Chi Subject: Announcement by important subsidiary Feng Kuo Electronics Co., Ltd. regarding key resolutions from the 2026 annual general meeting Applicable Clause: Item 18 Event Date: June 26, 2026

1. Annual General Meeting Date: June 26, 2026 2. Key Resolution Item 1 – Profit Distribution or Loss Carryforward: None 3. Key Resolution Item 2 – Articles of Incorporation Amendment: None 4. Key Resolution Item 3 – Business Report and Financial Statements: Approval of the 2025 financial statements was passed 5. Key Resolution Item 4 – Election of Directors and Supervisors: Term of directors expired 6. Key Resolution Item 5 – Other Matters: Reappointment of the auditor for the current fiscal year was approved 7. Other Matters to be Disclosed: None