【Hsinhai】Announcement of the company's Q1 2026 consolidated financial report approved by the Board of Directors

1. Date of submission to the Board of Directors or Board resolution: 2026/05/07 2. Date of approval by the Audit Committee: 2026/05/07 3. Reporting period for financial statements or unaudited annual financial information: Start and end dates: 2026/01/01~2026/03/31 4. Cumulative operating revenue from January 1 to the end of this period (NT$ Thousands): 702,290 5. Cumulative operating gross profit (gross loss) from January 1 to the end of this period (NT$ Thousands): 183,851 6. Cumulative operating income (loss) from January 1 to the end of this period (NT$ Thousands): 131,106 7. Cumulative profit before tax (loss) from January 1 to the end of this period (NT$ Thousands): 152,958 8. Cumulative net profit (loss) for this period from January 1 to the end of this period (NT$ Thousands): 122,288 9. Cumulative net profit (loss) attributable to owners of the parent company from January 1 to the end of this period (NT$ Thousands): 122,288 10. Cumulative basic earnings per share (loss) from January 1 to the end of this period (NTD): 0.68 11. Total assets at period end (NT$ Thousands): 9,276,250 12. Total liabilities at period end (NT$ Thousands): 4,816,942 13. Equity attributable to owners of the parent company at period end (NT$ Thousands): 4,459,308 14. Other matters that should be specified: None