【Rih Chih】Announcement of the Board of Directors' approval of the Q1 2026 consolidated financial report

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 of the financial report or annual self-liquidating financial information: Start and end dates (YYYY/MM/DD~YYYY/MM/DD): 2026/01/01~2026/03/31 4. Cumulative operating revenue from January 1 to the end of this period (in thousands of TWD): 161,967 5. Cumulative operating gross profit (gross loss) from January 1 to the end of this period (in thousands of TWD): 20,373 6. Cumulative operating income (loss) from January 1 to the end of this period (in thousands of TWD): (31,597) 7. Cumulative pre-tax net profit (net loss) from January 1 to the end of this period (in thousands of TWD): (32,188) 8. Cumulative net profit (net loss) for this period from January 1 to the end of this period (in thousands of TWD): (26,532) 9. Cumulative net profit (loss) attributable to owners of the parent company from January 1 to the end of this period (in thousands of TWD): (26,532) 10. Cumulative basic earnings per share (loss) from January 1 to the end of this period (in TWD): (0.44) 11. Total assets at the end of the period (in thousands of TWD): 2,260,417 12. Total liabilities at the end of the period (in thousands of TWD): 919,977 13. Equity attributable to owners of the parent company at the end of the period (in thousands of TWD): 1,340,440 14. Other matters that should be specified: None.