1. Date of submission to the board of directors or approval by the board of directors: 2025/03/13

2. Date of approval by the audit committee: 2025/03/13

3. Start and end dates of financial reports or annual self-assessed financial information of the reporting period (XXXX/XX/XX~XXXX/XX/XX): 2024/01/01~2024/12/31

4. Operating revenue accumulated from 1/1 to end of the period (thousand NTD): 1,177,756

5. Gross profit (loss) from operations accumulated from 1/1 to end of the period (thousand NTD): 330,964

6. Net operating income (loss) accumulated from 1/1 to end of the period (thousand NTD): 98,002

7. Profit (loss) before tax accumulated from 1/1 to end of the period (thousand NTD): 229,474

8. Profit (loss) accumulated from 1/1 to end of the period (thousand NTD): 185,391

9. Profit (loss) during the period attributable to owners of parent accumulated from 1/1 to end of the period (thousand NTD): 188,712

10. Basic earnings (loss) per share accumulated from 1/1 to end of the period (NTD): 1.09

11. Total assets end of the period (thousand NTD): 3,597,100

12. Total liabilities end of the period (thousand NTD): 536,970

13. Equity attributable to owners of parent end of the period (thousand NTD): 2,963,214

14. Any other matters that need to be specified: N/A