To announce the preliminary earnings of CTBC Financial Holding Co., Ltd. and its major subsidiaries for November 2022.

1.Date of occurrence of the event:2022/12/08

2.Company name:CTBC Financial Holding Co., Ltd.

3.Relationship to the Company (please enter ”head office” or

  ”subsidiaries”):Head office

4.Reciprocal shareholding ratios:N/A

5.Cause of occurrence:To announce the preliminary earnings of CTBC Financial

Holding Co., Ltd. and its major subsidiaries for November 2022.

6.Countermeasures:N/A

7.Any other matters that need to be specified:

NTD$: billion      Nov. Profit                    Jan.~Nov. Profit

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Company      Consolidated  After-Tax     Consolidated  After-Tax    After-Tax

             Pre-Tax       Profit        Pre-Tax       Profit       EPS(NT$)

                           attributable                attributable

                           to owners                   to owners

                           of parent                   of parent

CTBC Holding   -1.66      -0.65           47.74        33.01        1.64

CTBC Bank       3.93       3.09           42.61        33.38        2.26

Taiwan Life    -5.56      -3.61            4.26         2.00        0.32

NOTE：Accumulated After-Tax EPS as of the end of Nov. (Excluding Foreign

Exchange Valuation Reserve)

CTBC Holding 2.06

Taiwan Life 1.63