Winbond Electronics Announces Board Approval of Q1 115 Consolidated Financial Report

1. Date of report submitted to or resolved by the board of directors: 115/05/05 2. Date of approval by the audit committee: 115/05/05 3. Reporting period of financial report or self-compiled financial information for the year Beginning and end dates (YYYY/MM/DD~YYYY/MM/DD): 115/01/01~115/03/31 4. Cumulative operating revenue from January 1 to the end of this period (NT$ thousands): 38,253,064 5. Cumulative operating gross profit (loss) from January 1 to the end of this period (NT$ thousands): 20,415,002 6. Cumulative operating income (loss) from January 1 to the end of this period (NT$ thousands): 12,550,494 7. Cumulative net profit (loss) before tax from January 1 to the end of this period (NT$ thousands): 12,688,424 8. Cumulative net profit (loss) for this period from January 1 to the end of this period (NT$ thousands): 10,117,678 9. Cumulative net profit (loss) attributable to owners of the parent company from January 1 to the end of this period (NT$ thousands): 10,114,310 10. Cumulative basic earnings (loss) per share from January 1 to the end of this period (NT$): 2.25 11. Total assets at the end of the period (NT$ thousands): 229,813,688 12. Total liabilities at the end of the period (NT$ thousands): 106,920,169 13. Equity attributable to owners of the parent company at the end of the period (NT$ thousands): 116,650,942 14. Other matters to be specified: None