CTCI Advanced Systems Inc. announced the change of President of the Company. Name of the previous position holder: CHEN,CHEN-CHIN. Resume of the previous position holder: the President of CTCI ASI. Name of the new position holder: Chen,Han-Chung. Resume of the new position holder: the President of CTCI Vietnam Reason for the change: Appointed by the board of directors. Effective date of the new appointment: 2021 November 02.