【Nan Ya PCB】Announcement of the Company's Q1 2026 Consolidated Financial Report Approved by the Board of Directors

1. Date of reporting to or resolution by the board of directors: 2026/05/07 2. Date of approval by the audit committee: 2026/05/07 3. Reporting period of the financial report or annual self-reported financial information: 2026/01/01~2026/03/31 4. Accumulated operating revenue from January 1 to the end of the current period (in thousands of NTD): 11,177,241 5. Accumulated operating gross profit (loss) from January 1 to the end of the current period (in thousands of NTD): 1,771,445 6. Accumulated operating income (loss) from January 1 to the end of the current period (in thousands of NTD): 1,352,237 7. Accumulated net profit (loss) before tax from January 1 to the end of the current period (in thousands of NTD): 1,598,197 8. Accumulated net profit (loss) for the current period from January 1 to the end of the current period (in thousands of NTD): 1,308,626 9. Accumulated net profit (loss) attributable to owners of the parent from January 1 to the end of the current period (in thousands of NTD): 1,308,626 10. Accumulated basic earnings per share (loss) from January 1 to the end of the current period (in NTD): 2.03 11. Total assets at the end of the period (in thousands of NTD): 62,161,816 12. Total liabilities at the end of the period (in thousands of NTD): 15,455,246 13. Equity attributable to owners of the parent at the end of the period (in thousands of NTD): 46,706,570 14. Other matters that should be specified: None