Tung Nan Cement Announces Board Election of Chairman and Vice Chairman

1. Date of board resolution or change: 115/06/22

2. Position type (please enter Chairman or General Manager): Chairman, Vice Chairman

3. Former incumbent names: Chairman: Chen Min-Duan Vice Chairman: Chen Guan-Hua

4. Former incumbents' resumes: Chairman: Chen Min-Duan, Chairman of Tung Nan Cement Corporation Vice Chairman: Chen Guan-Hua, Vice Chairman of Tung Nan Cement Corporation

5. New appointees' names: Chairman: Chen Min-Duan Vice Chairman: Chen Guan-Hua

6. New appointees' resumes: Chairman: Chen Min-Duan, Chairman of Tung Nan Cement Corporation Vice Chairman: Chen Guan-Hua, Vice Chairman of Tung Nan Cement Corporation

7. Nature of change (please select from 'resignation', 'dismissal', 'end of term', 'duty adjustment', 'severance', 'retirement', 'deceased', or 'new appointment'): End of term

8. Reason for change: The board's term has concluded, leading to a full re-election and the appointment of the Chairman and Vice Chairman.

9. Effective date of new appointment: 115/06/22

10. Additional disclosures (if the subject is a publicly listed company, this material information also meets Article 7, Paragraph 6 of the Enforcement Rules of the Securities and Exchange Act regarding matters significantly affecting shareholders' rights or stock prices): None

Keywords: Material Information