Subject: Company announce the annual self-assessed financial information for year 2021

Date of events:2022/03/16

Contents:

1.Date of submission to the board of directors or approval by the board of directors:2022/03/16

2.Date of approval by the audit committee:Not applicable

3.Start and end dates of financial reports or annual self-assessed financial information of the reporting period (XXXX/XX/XX~XXXX/XX/XX):2021/01/01~2021/12/31

4.Operating revenue accumulated from 1/1 to end of the period(thousand NTD):5,994,173,882

5.Gross profit (loss) from operations accumulated from 1/1 to end of the period (thousand NTD):362,127,046

6.Net operating income (loss) accumulated from 1/1 to end of the period (thousand NTD):148,959,492

7.Profit (loss) before tax accumulated from 1/1 to end of the period (thousand NTD):193,571,743

8.Profit (loss) accumulated from 1/1 to end of the period (thousand NTD):153,823,041

9.Profit (loss) during the period attributable to owners of parent accumulated from 1/1 to end of the period (thousand NTD):139,320,332

10.Basic earnings (loss) per share accumulated from 1/1 to end of the period (NTD):10.05

11.Total assets end of the period (thousand NTD):3,908,878,394

12.Total liabilities end of the period (thousand NTD):2,335,618,276

13.Equity attributable to owners of parent end of the period (thousand NTD):1,380,457,310

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