Puyan Announces Board Resolution on Dividend Ex-Dividend Reference Date Matters

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 and ex-dividend'): ex-dividend 3. Type and amount of ordinary share dividend distribution: Cash dividend of NT$218,841,230, with NT$0.8 per share distributed 4. Ex-dividend trading day: 115/07/24 5. Last transfer date: 115/07/27 6. Start date of transfer suspension: 115/07/28 7. End date of transfer suspension: 115/08/01 8. Ex-dividend reference date: 115/08/01 9. Final date for bond conversion application: 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 distribution date: 115/08/27 13. Other matters to be stated: None