Cheng Wen: Board of Directors Approved Consolidated Financial Report for Q1 2026

1. Date of report to the board of directors or board resolution: 115/05/08 (May 8, 2026) 2. Date of approval by the Audit Committee: 115/05/08 (May 8, 2026) 3. Reporting period of financial report or annual self-reported financial information (YYYY/MM/DD~YYYY/MM/DD): 115/01/01~115/03/31 (Jan 1, 2026 - Mar 31, 2026) 4. Accumulated operating revenue from January 1 to the current period (in thousands of NTD): 3,112,326 5. Accumulated operating gross profit (loss) from January 1 to the current period (in thousands of NTD): 322,217 6. Accumulated operating income (loss) from January 1 to the current period (in thousands of NTD): -204,767 7. Accumulated net profit (loss) before tax from January 1 to the current period (in thousands of NTD): -143,593 8. Accumulated net profit (loss) for the current period from January 1 to the current period (in thousands of NTD): -131,144 9. Accumulated net profit (loss) attributable to owners of the parent from January 1 to the current period (in thousands of NTD): -135,433 10. Accumulated basic earnings (loss) per share from January 1 to the current period (in NTD): -0.32 11. Total assets at the end of the period (in thousands of NTD): 20,148,277 12. Total liabilities at the end of the period (in thousands of NTD): 8,788,876 13. Equity attributable to owners of the parent at the end of the period (in thousands of NTD): 11,009,460 14. Other matters to be specified: None. Keyword: Significant information