【TSRC】Announcement of the company's board of directors' approval of the consolidated financial report for the first quarter of 2026

1. Date of reporting to the board of directors or resolution by the board of directors: 2026/05/13 2. Date of approval by the audit committee: 2026/05/13 3. Reporting period of financial report or annual self-consolidated financial information Start and end dates (YYY/MM/DD~YYY/MM/DD): 2026/01/01~2026/03/31 4. Operating revenue from January 1st accumulated to the current period (NTD thousands): 2,184,647 5. Operating gross profit (gross loss) from January 1st accumulated to the current period (NTD thousands): 195,312 6. Operating income (loss) from January 1st accumulated to the current period (NTD thousands): 155,538 7. Pre-tax net profit (net loss) from January 1st accumulated to the current period (NTD thousands): (465,096) 8. Net profit (net loss) for the current period from January 1st accumulated to the current period (NTD thousands): (495,637) 9. Net profit (loss) attributable to parent company owners from January 1st accumulated to the current period (NTD thousands): (495,969) 10. Basic earnings per share (loss) from January 1st accumulated to the current period (NTD): (0.94) 11. Total assets at the end of the period (NTD thousands): 10,008,857 12. Total liabilities at the end of the period (NTD thousands): 2,539,776 13. Equity attributable to parent company owners at the end of the period (NTD thousands): 7,341,271 14. Other matters that need to be specified: None