Rissho Sei Announces Dividend Ex-Dividend Record Date Set by Chairman

1. Date of Board of Directors, Shareholders' Meeting Resolution, or Company Decision: 115/07/02 2. Type of Ex-Rights or Ex-Dividend (please enter 'Ex-Rights', 'Ex-Dividend', or 'Ex-Rights-Ex-Dividend'): Ex-Dividend 3. Ordinary Share Dividend Type and Amount: Cash dividend of NT$828,075,719, with NT$0.8 distributed per share. 4. Ex-Dividend Trading Day: 115/07/17 5. Last Transfer Date: 115/07/20 6. Start Date of Transfer Suspension: 115/07/21 7. End Date of Transfer Suspension: 115/07/25 8. Ex-Dividend Record Date: 115/07/25 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: 115/08/07 13. Other Matters to be Stated: None.