Eoptolink Technology Inc., Ltd.'s Q1 2026 Consolidated Financial Report Approved by the Board of Directors

1. Date of submission to the board of directors or resolution by the board of directors: 2026/04/28 2. Date of approval by the audit committee: 2026/04/28 3. Reporting period of the financial report or annual self-reported financial information (XXX/XX/XX~XXX/XX/XX): 2026/01/01~2026/03/31 4. Cumulative operating revenue from January 1 to the current period (in thousands of NTD): 208,300 5. Cumulative operating gross profit (gross loss) from January 1 to the current period (in thousands of NTD): 41,099 6. Cumulative operating income (loss) from January 1 to the current period (in thousands of NTD): -8,317 7. Cumulative pre-tax net income (net loss) from January 1 to the current period (in thousands of NTD): -88,315 8. Cumulative net income (net loss) for the current period from January 1 to the current period (in thousands of NTD): -94,055 9. Cumulative net income (loss) attributable to owners of the parent company from January 1 to the current period (in thousands of NTD): -94,055 10. Cumulative basic earnings (loss) per share from January 1 to the current period (in NTD): -1.18 11. Total assets at period end (in thousands of NTD): 4,955,037 12. Total liabilities at period end (in thousands of NTD): 1,064,787 13. Equity attributable to owners of the parent company at period end (in thousands of NTD): 3,890,250 14. Other matters that should be specified: None.