TBC (6464) Announces Key Resolutions of Major Subsidiary Taiwan Optical Platform's 2026 Annual Shareholders' Meeting

1. Date of the annual shareholders' meeting: 2026/05/20 2. Key resolution 1, Earnings distribution or loss offsetting: Approved the proposal for offsetting losses for the fiscal year 2025. 3. Key resolution 2, Amendment to the Articles of Incorporation: None. 4. Key resolution 3, Business report and financial statements: Approved the business report and financial statements for the fiscal year 2025. 5. Key resolution 4, Election of directors and supervisors: Passed the proposal for the re-election of directors and supervisors. The list of newly elected directors and supervisors is as follows: Director: Taiwan Digital Optical Communications Technology Co., Ltd. Representative: Tsai, Chao-Hsun Director: Taiwan Digital Optical Communications Technology Co., Ltd. Representative: Cheng, Yung-Hsin Director: Taiwan Digital Optical Communications Technology Co., Ltd. Representative: Wang, Ming-Cheng Director: Taiwan Digital Optical Communications Technology Co., Ltd. Representative: Cheng, Yi-Chen Director: Taiwan Digital Optical Communications Technology Co., Ltd. Representative: Liao, Yue-Ting Supervisor: Kuan Hua Management Consulting Co., Ltd. Representative: Wang, Yen-Ting Supervisor: Kuan Hua Management Consulting Co., Ltd. Representative: Chiang, Han-Pin 6. Key resolution 5, Other matters: Passed the proposal to lift the non-competition restrictions on the new directors and their representatives. 7. Other matters to be specified: None.