[Yiquan] Announcement on the company's board of directors approving the consolidated financial report for Q1 2026

1. Date of submission to or resolution by the board of directors: 115/05/05 (May 5, 2026)

2. Date of approval by the audit committee: 115/05/05 (May 5, 2026)

3. Reporting period of financial report or annual self-declared financial information: 115/01/01~115/03/31 (January 1, 2026 - March 31, 2026)

4. Operating revenue from January 1 to the end of this period (in thousands of NTD): 1,620,292

5. Operating gross profit (gross loss) from January 1 to the end of this period (in thousands of NTD): 341,104

6. Operating income (loss) from January 1 to the end of this period (in thousands of NTD): 113,327

7. Pre-tax net profit (net loss) from January 1 to the end of this period (in thousands of NTD): 85,987

8. Net profit (net loss) for this period from January 1 to the end of this period (in thousands of NTD): 61,722

9. Net profit (loss) attributable to owners of the parent company from January 1 to the end of this period (in thousands of NTD): 66,488

10. Basic earnings per share (loss) from January 1 to the end of this period (in NTD): 0.29

11. Total assets at the end of the period (in thousands of NTD): 14,266,046

12. Total liabilities at the end of the period (in thousands of NTD): 8,757,332

13. Equity attributable to owners of the parent company at the end of the period (in thousands of NTD): 5,229,214

14. Other matters that should be specified: None