2023/03/27

The Company has been required by TPEx to announce relevant information according to the regulations

Date of AnnouncementTime of AnnouncementSpokesmanTitle of SpokesmanTelephone
2023/03/2715:15:59Kim YuFinancial Controller03-3289289
1.Date of occurrence of the event:2023/03/27
2.Cause of occurrence:Request by TPEx
3.Financial and business information:
                                               unit:NT$ million
(1)Monthly
                                   2023/2         2022/2         YOY %
                                ----------     -----------     --------
Operating revenue                  1,469            747           97%
Profit before income tax             139             51          173%
Net profit attributable
to owners of the parent               91             39          133%
Basic earnings per share(NT$)       1.84           0.79          133%

(2)Accumulated over the last 2 months
                                    2023           2022
                                1/1 to 2/28     1/1 to 2/28      YOY %
                               -------------   -------------   --------
Operating revenue                  2,836          1,683           69%
Profit before income tax             220            165           33%
Net profit attributable
to owners of the parent              149            125           19%
Basic earnings per share(NT$)       3.04           2.56           19%

(3)Quarterly
                                  Q4,2022        Q4,2021         YOY %
                                ----------     -----------     --------
Operating revenue                  5,375          2,462          118%
Profit before income tax             429            210          104%
Net profit attributable
to owners of the parent              325            156          108%
Basic earnings per share(NT$)       6.62           3.18          108%

(4)Accumulated over the last 4 quarters
                              Q1 2022 to Q4 2022
                              ------------------
Operating revenue                 16,322
Profit before income tax           1,473
Net profit attributable
to owners of the parent            1,065
Basic earnings per share(NT$)      21.70
4.Any material information that needs to be specified according to Article 4 of Taipei Exchange Procedures for 
Verification and Disclosure of Material Information of Companies with TPEx Listed Securities:None 5.Any material information in a press conference listed under Article 11 of Taipei Exchange Procedures for
Verification and Disclosure of Material Information of Companies with TPEx Listed Securities:None 6.Any other matters that need to be specified: (1)The consolidated financial information for January 2023 and February 2023 and its YoY comparison information are
prepared by the Company adopting the IFRS, and have not been audited (reviewed) by CPA. It's for investors
reference only. (2)The information for the fourth quarter 2022, refers to quarterly amounts, and has been audited (reviewed) by CPA. (3)The last 4 quarters consolidated information accumulated from Q1 2022 to Q4 2022 is prepared by the Company
adopting the IFRS and has been audited by CPA.