The Company discloses relevant financial information due to abnormal stock trading in TPEx market for investors' reference

 The Company discloses relevant financial
information due to abnormal stock trading in TPEx
market for investors' reference

1.Date of occurrence of the event:2022/06/23
2.Cause of occurrence:Request by TPEx to announce relevant information.
3.Financial and business information:
(1)Single month
Period                         May 2022     May 2021    YoY Change(%)
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Revenue(NTD Million)             1,700        1,485         14.48%
Profit before tax(NTD Million)  174.39       148.09         17.76%
Net Income attributable to      111.73       104.04          7.40%
the parent company(NTD Million)
EPS (NTD)                         0.85         0.77         10.39%
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(2)Cumulative in the last two months
Period                      April and May   April and May   YoY Change
                               (2022)          (2021)          (%)
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Revenue(NTD Million)             3,918        3,138         24.86%
Profit before tax(NTD Million)  592.23       339.63         74.38%
Net Income attributable to      409.85       240.50         70.42%
the parent company(NTD Million)
EPS (NT$)                         3.10         1.78         74.15%
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(3)Single season
Period                          Q1 2022     Q1 2021      YoY Change(%)
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Revenue(NTD Million)             4,981        4,006         24.34%
Profit before tax(NTD Million)  667.62       397.81         67.82%
Net Income attributable to      481.55       301.85         59.53%
the parent company(NTD Million)
EPS (NT$)                         3.64         2.23         63.23%
=======================================================================
(4)Cumulative for the last four seasons
Period                      Latest 4 quarters accumulation
                                (Q2 2021  to Q1 2022)
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Revenue(NTD Million)                17,882.90
Profit before tax(NTD Million)       2,091.38
Net Income attributable to           1,527.17
the parent company(NTD Million)
EPS (NT$)                               11.42
=======================================================================
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:
(I)The above financial data for April & May 2022 and the same period of last
year are from the Company of consolidated self-settlement prepared in
accordance with IFRS standards whithout audited by accountants and is only
for investors' reference.
(II)The first quarter of 2022 refers to the recent single quarter, and the
data have been verified by accountants.
(III)The cumulative numbers of the latest four quarters, from the second
quarter of 2021 to the first quarter of 2022, are consolidated in accordance
with IFRS standards and have been verified by accountants.