6282 AcBel | Announcement of Key Resolutions from Annual Shareholders' Meeting of Subsidiary Kang-Yueh Technology

Date of Announcement: June 25, 2026 Date of Statement: June 24, 2026 Time of Statement: 16:14:28 Company Code: 6282 Company Name: AcBel Subject: Announcement on Important Resolutions from the 2026 Annual Shareholders' Meeting of Kang-Yueh Technology Co., Ltd., a Significant Subsidiary Applicable Clause: Clause 18 Factual Date: June 24, 2026

1. Date of Annual Shareholders' Meeting: June 24, 2026 2. Important Resolution Item 1 – Profit Distribution or Loss Allocation: None 3. Important Resolution Item 2 – Amendment of Articles of Incorporation: Approval of the amendment to the "Articles of Incorporation" 4. Important Resolution Item 3 – Business Report and Financial Statements: Approval of the recognition of the 2025 annual business report and financial statements 5. Important Resolution Item 4 – Election of Directors and Supervisors: None 6. Important Resolution Item 5 – Other Matters: (1) Approval to lift restrictions on directors' non-compete obligations 7. Other Matters to be Disclosed: None