Nanya Technology Board Decides on Record Date for Cash Dividend Distribution

1. Date of Board of Directors, Shareholders' Meeting resolution or company decision: 115/05/21 2. Classification of ex-rights/ex-dividend: Ex-dividend 3. Type and amount of cash dividends for common stock: Cash dividend, distribution of NT$1.34714912 per share 4. Ex-rights (ex-dividend) trading date: 115/07/07 5. Final transfer date: 115/07/08 6. Stop transfer period start date: 115/07/09 7. Stop transfer period end date: 115/07/13 8. Ex-rights (ex-dividend) record date: 115/07/13 9. Final date for bond conversion application: Not applicable 10. Bond conversion stop start date: Not applicable 11. Bond conversion stop end date: Not applicable 12. Common stock cash dividend distribution date: 115/08/06 13. Other matters to be specified: None