Announcement of chairperson change

1.Date of the board of directors resolution or date of occurrence of the  change: 2025/01/10
2.Position (Please enter chairperson or president/general manager): Chairperson
3.Name of the previous position holder: Mr. Yao-Chung Chiang.
4.Resume of the previous position holder: China Aviation Development Foundation dircetor.
5.Name of the new position holder: To be elected by the Board.
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"): Dismissal.
8.Reason for the change: Change of institutional director representative.
9.Effective date of the new appointment: Not applicable.
10.Any other matters that need to be specified (the information disclosure  also meets the requirements of Article 7, 
      subparagraph 6 of the Securities  and Exchange Act Enforcement Rules, which brings forth a significant impact on shareholders
      rights or the price of the securities on public companies.):
      (1) As the Corporation’s institutional director representative for China Aviation Development Foundation has been changed,
            the Corporation chairperson is discharged ipso facto.
      (2)The effective date for the new appointment will be set following Board election.