[PharmaEssentia] Announcement of Ex-Dividend Date for Cash Dividends

1. Date of Board of Directors or Shareholders' Meeting resolution: 115/05/28 2. Type of ex-rights/ex-dividend: Ex-dividend 3. Type and amount of common stock dividends: Cash dividend of 556,730,908 TWD (1.50 TWD per share) 4. Ex-dividend trading date: 115/07/09 5. Last transfer date: 115/07/10 6. Start date of suspension of transfer: 115/07/11 7. End date of suspension of transfer: 115/07/15 8. Ex-dividend record date: 115/07/15 9. Last date for bond conversion application: Not applicable 10. Start date for suspension of bond conversion: Not applicable 11. End date for suspension of bond conversion: Not applicable 12. Payment date for common stock cash dividends: 115/08/06 13. Other matters: None.