Castles Technology Co., Ltd. announced that the member change of the Remuneration Committee. Name of the previous position holder: Fang Chih-Chiang. Resume of the previous position holder: SAGITTARIUS LIFE SCIENCE CORP.

Independent Director. Name of the new position holder: CHEN,JIUNN-JEN. Resume of the new position holder:O-Bank - Project Director.

The effective date of new member is August 11, 2023.