【Tonglin】Announcement of the Company's Q1 2026 Consolidated Financial Report Submitted to the Board of Directors

1. Date of submission to the Board of Directors or resolution by the Board of Directors: 115/05/06 2. Date of approval by the Audit Committee: 115/05/06 3. Reporting period of the financial report or annual self-reported financial information: From 115/01/01 to 115/03/31 4. Cumulative operating revenue from January 1 to the current period (in thousands NTD): 134,947 5. Cumulative gross profit (loss) from January 1 to the current period (in thousands NTD): 122,139 6. Cumulative operating income (loss) from January 1 to the current period (in thousands NTD): 79,615 7. Cumulative net profit (loss) before tax from January 1 to the current period (in thousands NTD): 67,368 8. Cumulative net profit (loss) for the current period from January 1 to the current period (in thousands NTD): 51,245 9. Cumulative net profit (loss) attributable to owners of the parent from January 1 to the current period (in thousands NTD): 51,245 10. Cumulative basic earnings (loss) per share from January 1 to the current period (NTD): 0.29 11. Total assets at period-end (in thousands NTD): 6,492,314 12. Total liabilities at period-end (in thousands NTD): 3,855,433 13. Equity attributable to owners of the parent at period-end (in thousands NTD): 2,636,881 14. Other matters to be specified: None.