[Jiada] The company's Q1 2026 financial report submitted to and approved by the Board of Directors.

1. Date of submission to or resolution by the Board of Directors: 2026/05/08 2. Date of approval by the Audit Committee: 2026/05/08 3. Reporting period for financial report or annual self-reported financial information: Period: 2026/01/01~2026/03/31 4. Cumulative operating revenue from January 1 to the end of the current period (in thousands NTD): 175,517 5. Cumulative gross operating profit (loss) from January 1 to the end of the current period (in thousands NTD): 27,282 6. Cumulative operating income (loss) from January 1 to the end of the current period (in thousands NTD): 8,642 7. Cumulative net profit (loss) before tax from January 1 to the end of the current period (in thousands NTD): 9,338 8. Cumulative net profit (loss) for the current period from January 1 to the end of the current period (in thousands NTD): 7,461 9. Cumulative net profit (loss) attributable to owners of the parent company from January 1 to the end of the current period (in thousands NTD): 7,461 10. Cumulative basic earnings (loss) per share from January 1 to the end of the current period (NTD): 0.09 11. Total assets at the end of the period (in thousands NTD): 1,213,456 12. Total liabilities at the end of the period (in thousands NTD): 149,464 13. Equity attributable to owners of the parent company at the end of the period (in thousands NTD): 1,063,992 14. Other matters that should be specified: None