[Kokka] Announcement of Elected Directors from the 115th Annual Shareholders' Meeting

1. Date of Change: 115/06/24 2. Category of Appointed or Changed Personnel (please select from corporate director, corporate supervisor, independent director, individual director, or individual supervisor): Corporate Director, Independent Director 3. Former Position and Name: Director: Ying Rou-er, representative of Heng-Chang Investment Co., Ltd. Director: Hong Zhi-cheng, representative of Li-Tai Investment Co., Ltd. Independent Director: Tseng Chi-ying Independent Director: Yeh Lien-chu Independent Director: Chi Wen-kuei 4. Former Resume: Ying Rou-er: Chairman of Cathay Chemical Factory (Inc.) Hong Zhi-cheng: Director of Cathay Chemical Factory (Inc.) Tseng Chi-ying: Independent Director of Cathay Chemical Factory (Inc.) Yeh Lien-chu: Independent Director of Cathay Chemical Factory (Inc.) Chi Wen-kuei: Independent Director of Cathay Chemical Factory (Inc.) 5. New Position and Name: Director: Ying Rou-er, representative of Heng-Chang Investment Co., Ltd. Director: Hong Zhi-cheng, representative of Li-Tai Investment Co., Ltd. Independent Director: Tseng Chi-ying Independent Director: Yeh Lien-chu Independent Director: Chi Wen-kuei 6. New Resume: Director: Ying Rou-er, representative of Heng-Chang Investment Co., Ltd. / Chairman of Cathay Chemical Factory (Inc.) Director: Hong Zhi-cheng, representative of Li-Tai Investment Co., Ltd. / Director of Cathay Chemical Factory (Inc.) Independent Director: Tseng Chi-ying / Independent Director of Cathay Chemical Factory (Inc.) Independent Director: Yeh Lien-chu / Independent Director of Cathay Chemical Factory (Inc.) Independent Director: Chi Wen-kuei / Independent Director of Cathay Chemical Factory (Inc.) 7. Change Status (please enter 'resignation', 'dismissal', 'end of term', 'deceased', or 'new appointment'): End of Term 8. Reason for Change: Full board renewal due to end of term 9. Shareholding of Newly Appointed Directors at Time of Election: Director: Ying Rou-er, representative of Heng-Chang Investment Co., Ltd., 19,571,906 shares Director: Hong Zhi-cheng, representative of Li-Tai Investment Co., Ltd., 16,212,550 shares Independent Director: Tseng Chi-ying, 0 shares Independent Director: Yeh Lien-chu, 0 shares Independent Director: Chi Wen-kuei, 0 shares 10. Previous Term (e.g., xx/xx/xx ~ xx/xx/xx): 112/06/21 ~ 115/06/20 11. Effective Date of New Appointment: 115/06/24 12. Director Turnover Rate within Same Term: Not applicable due to full board renewal at end of term 13. Independent Director Turnover Rate within Same Term: Not applicable due to full board renewal at end of term 14. Supervisor Turnover Rate within Same Term: Not applicable 15. Is the change in directors one-third or more (yes or no): No 16. Other Matters to be Disclosed (if the entity is a publicly issued company and qualifies as a material event under Article 7, Paragraph 6 of the Enforcement Rules of the Securities and Exchange Act): None