1.Date of the board of directors submitted or approved:2024/03/13

2.Date of the audit committee approved:2024/03/13

3.Start and end dates of financial reports or unaudited financial information of the reporting period(XXXX/XX/XX~XXXX/XX/XX): 2023/01/01~2023/12/31

4.Operating revenue accumulated from 1/1 to end of the period (thousand NTD):7,708,244

5.Gross profit (loss) from operations accumulated from 1/1 to end of the period (thousand NTD):1,382,134

6.Net operating income (loss) accumulated from 1/1 to end of the period (thousand NTD):597,233

7.Profit (loss) before tax accumulated from 1/1 to end of the period (thousand NTD):746,417

8.Profit (loss) accumulated from 1/1 to end of the period (thousand NTD):577,149

9.Profit (loss) during the period attributable to owners of parent accumulated from 1/1 to end of the period (thousand NTD):577,696

10.Basic earnings (loss) per share accumulated from 1/1 to end of the period (NTD):3.93

11.Total assets end of the period (thousand NTD):7,978,065

12.Total liabilities end of the period (thousand NTD):2,377,565

13.Equity attributable to owners of parent end of the period (thousand NTD):5,599,115

14.Any other matters that need to be specified:none