The announcement of resignation of Director of CTBC Asia Limited.

1.Date of occurrence of the change:2023/05/31

2.Name of legal person:CTBC Securities Co., Ltd.

3.Name of the previous position holder:Chang Albert Yu Hwa

4.Resume of the previous position holder:Director of CTBC Asia Limited

5.Name of the new position holder:None

6.Resume of the new position holder:None

7.Reason for the change:Resignation

8.Original term (from __________ to __________):NA

9.Effective date of the new appointment:None

10.Any other matters that need to be specified:

he resignation will take effect on 2023/05/31