ASUS Announces Dividend Record Date

1. Date of Board, Shareholders' Meeting Resolution or Company Decision: 115/06/12 2. Type of Rights/Dividend Adjustment (please enter 'Rights Adjustment', 'Dividend Adjustment', or 'Rights and Dividend Adjustment'): Dividend Adjustment 3. Types and Amounts of Ordinary Share Dividends: Ordinary Share Cash Dividend NT$31,195,931,760 (estimated NT$42 per share) 4. Ex-Rights (Dividend) Trading Date: 115/07/01 5. Last Transfer Date: 115/07/02 6. Start Date of Transfer Suspension: 115/07/03 7. End Date of Transfer Suspension: 115/07/07 8. Ex-Rights (Dividend) Base Date: 115/07/07 9. Final Application Date for Bond Conversion: Not applicable 10. Start Date of Bond Conversion Suspension: Not applicable 11. End Date of Bond Conversion Suspension: Not applicable 12. Ordinary Share Cash Dividend Payment Date: 115/07/22 13. Other Matters to be Stated: None