1.Date of occurrence of the change:2020/12/31 2.Elected or changed position (Please enter institutional director, institutional supervisor, independent director, natural-person director or natural-person supervisor):natural-person supervisor 3.Title, name and resume of the previous position holder:Mr. Andrew Liou 4.Title, name and resume of the new position holder:Na 5.Circumstances of change (Please enter "resignation", "dismissal", " term expired", "death" or "new appointment"):resignation 6.Reason for the change:personal-related factor 7.Number of shares held by the new position holder when elected:Na 8.Original term (from __________ to __________):2020/07/10~2023/07/09 9.Effective date of the new appointment:Na 10.Turnover rate of directors of the same term:0 11.Turnover rate of independent directors of the same term:0