【Shin Hsing】Announcement of Board Approval for 2026 Q1 Consolidated Financial Report

1. Date of reporting to the board of directors or board resolution: 2026/05/13. 2. Date of approval by the audit committee: 2026/05/13. 3. Reporting period of financial report or annual self-reported financial information: 2026/01/01~2026/03/31. 4. Cumulative operating revenue from January 1 to the end of this period (in thousands NTD): 1,366,845. 5. Cumulative operating gross profit (gross loss) from January 1 to the end of this period (in thousands NTD): 582,927. 6. Cumulative operating profit (loss) from January 1 to the end of this period (in thousands NTD): 482,738. 7. Cumulative pre-tax net profit (net loss) from January 1 to the end of this period (in thousands NTD): 537,338. 8. Cumulative current net profit (net loss) from January 1 to the end of this period (in thousands NTD): 387,359. 9. Cumulative net profit (loss) attributable to owners of the parent company from January 1 to the end of this period (in thousands NTD): 387,359. 10. Basic earnings per share (loss) from January 1 to the end of this period (in NTD): 0.66. 11. Total assets at period-end (in thousands NTD): 22,934,806. 12. Total liabilities at period-end (in thousands NTD): 5,269,539. 13. Equity attributable to owners of the parent company at period-end (in thousands NTD): 17,665,267. 14. Other matters to be stated: None.