1.Date of the board of directors resolution or date of occurrence of the
  change:2022/05/19
2.Position (Please enter chairperson or president/general manager):
chairperson
3.Name of the previous position holder:
Chairperson :Chueh, Chien-Ping
4.Resume of the previous position holder:
Chairperson :Chueh, Chien-Ping, the Company's Chairperson
5.Name of the new position holder:
Sinyi Co., Ltd.
6.Resume of the new position holder:
Not Applicable.
7.Circumstances of change (Please enter ”resignation”, ”dismissal”,
”term expired” , ”job relocation”, ”severance”, ”retirement”,
”death” or ”new appointment”):term expired
8.Reason for the change:term expired
9.Effective date of the new appointment:2022/05/19
10.Any other matters that need to be specified:Mr. Liu, Yuan-chih was
appointed to be the representative of Sinyi Co., Ltd. to execute its
Chairperson's duty.

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