Zenitron Corporation announced change of President. Name of the previous position holder: YEH,LU-CHANG. Resume of the previous position holder: President of Zenitron.

Name of the new position holder: CHOU,CHUN-KUANG and CHOU,CHUN-HSIEN. Resume of the new position holder: President of Zenitron Bussiness Group. Circumstances of change: retirement.

Reason for the change: The board of directors approved the appointment of CHOU,CHUN-KUANG and CHOU,CHUN-HSIEN as the Co-CEO and President. Effective date of the new appointment is March 16, 2023.