Following the rule of announcement of attention to trading information set by TWSE,Company discloses relevant financial information for investors’ reference.

Following the rule of announcement of attention to trading information set by TWSE,Company discloses relevant financial information for investors’ reference.
1.Date of occurrence of the event:2021/04/21
2.Cause of occurrence:Request by TWSE to announce relevant information.
3.Financial and business information:
Period             Month                  Quarter                 Year
           ---------------------  --------------------- ----------------
           The lastest   YoY      The lastest   YoY     Accumulated amount
            month-     movement   quarter-    movement   in the past four
                         (%)                     (%)        quarters
           March 2021              2020Q4                2020Q1 ~2020Q4
                               (incl. discontinuing    (incl. discontinuing
                                     operation)             operation)
 Item        (IFRSs- Unaudited)   (IFRSs- Audited)       (IFRSs-Audited)
=========== =========== ========  =========== ========== =================
 Revenue        $ 285   (20.39%)    $ 910    (  41.10%)    $4,182
(NT$ million)
 PBT            $ 248    73.43%    ($ 139)   ( 130.62%)    $  312
(NT$ million)
 PAT            $ 248    73.43%    ($ 156)   ( 139.59%)    $  255
(NT$ million)
 EPS            $ 0.41   95.24%    ($ 0.36)  ( 160.00%)    $ 0.24
(NT$)
4.Any matters regarding to ”Taiwan stock exchange corporation procedure 
  for verification and disclosure of material information of companies 
  with listed securities” article 4 that need to be specified:None.
5.Any matters regarding to ”Taiwan stock exchange corporation procedure 
  for verification and disclosure of material information of companies 
  with listed securities” article 11 that need to be specified:None.
6.Please inquiry the items of financial Information on the website of 
  MOPS,and the paths as follow:
  (1)Current sales revenue/income(loss):
  Summaries>Financial Information applicable after adopting IFRSs
  (2)Historic sales revenue per month:
  Operating Statements>Monthly Sales Revenue>
  Statement of Sales Revenue(after adopting IFRSs)
  (3)Historic income or loss(audited/reviewed by the CPA):
  Financial Statements>
  FINANCIAL STATEMENT after adopting IFRSs>Balance Sheet/Income Statement
  (4)Historic income or loss (self-assessed):
  Operating Statements>Self-assessed income or loss:
7.Any other matters that need to be specified:None.