1. Date submitted to the board of directors or approved by the board of directors: 2022/05/06
2. Date approved by the Audit Committee: 2022/05/06
3. Financial report or annual self-closing financial information reporting period Start and end date: 2022/01/01~2022/03/31 4. Operating income accumulated from January 1 to the end of the current period (thousand yuan): 683,134
5. Operating gross profit (gross loss) accumulated from January 1 to the end of the current period (thousand yuan): 139,195 6. Operating profit (loss) accumulated from January 1 to the current period (thousand yuan): 60,271
7. Net profit before tax (net loss) accumulated from January 1 to the end of the current period (thousand yuan): 94,990
8. Net profit (net loss) for the current period accumulated from January 1 to the end of the current period (thousand yuan): 84,961
9. Net profit (loss) attributable to owners of the parent company accumulated from January 1 to the end of the current period (thousand yuan): 119,591
10. Basic earnings per share (loss) accumulated from January 1 to the end of the current period (RMB): 1.63
11. Total assets at the end of the period (thousand yuan): 3,463,111
12. Total liabilities at the end of the period (thousand yuan): 1,830,226
13. Equity attributable to owners of the parent company at the end of the period (thousand yuan): 1,632,885
14. Other items to be stated: none