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

1.Date of occurrence of the event:2023/12/06
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
Oct 2023 2023Q3 2022Q4 ~2023Q3
(incl. discontinuing (incl. discontinuing (incl. discontinuing
operation) operation) operation)
Item (IFRSs- Unaudited) (IFRSs- Reviewed) (IFRSs-Reviewed)
=========== =========== ======== ========== ========= ===================
Revenue $ 369 0.54% $ 1,067 4.51% $4,492
(NT$ million)
PBT $ 48 26.32% $ 107 218.89% $ 723
(NT$ million)
PAT $ 48 26.32% $ 104 206.12% $ 573
(NT$ million)
EPS $ 0.08 33.33% $ 0.18 205.88% $ 0.98
(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 Statement>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.