1.Date of submission to the board of directors or approval by the board of
 directors:2025/04/17
2.Date of approval by the audit committee:2025/04/17
3.Start and end dates of financial reports or annual self-assessed financial
 information of the reporting period (XXXX/XX/XX~XXXX/XX/XX):
2025/01/01~2025/03/31
4.Operating revenue accumulated from 1/1 to end of the period
(thousand NTD):715,908
5.Gross profit (loss) from operations accumulated from 1/1 to end of
the period (thousand NTD):264,713
6.Net operating income (loss) accumulated from 1/1 to end of the period
(thousand NTD):171,145
7.Profit (loss) before tax accumulated from 1/1 to end of the period
 (thousand NTD):216,418
8.Profit (loss) accumulated from 1/1 to end of the period
 (thousand NTD):171,835
9.Profit (loss) during the period attributable to owners of parent
accumulated from 1/1 to end of the period (thousand NTD):171,547
10.Basic earnings (loss) per share accumulated from 1/1 to end of
the period (NTD):1.45
11.Total assets end of the period (thousand NTD):6,442,992
12.Total liabilities end of the period
(thousand NTD):653,457
13.Equity attributable to owners of parent end of the
period (thousand NTD):5,790,376
14.Any other matters that need to be specified: None.