XML 174 R156.htm IDEA: XBRL DOCUMENT v3.23.1
Share-based payments - Movements of Restricted Share Units (Details) - Restricted Share Units Scheme - EquityInstruments
12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
Disclosure of terms and conditions of share-based payment arrangement      
At the beginning of the year 16,552,829 1,751,702 2,306,000
Granted 28,745,900 17,033,120 470,000
Vested (3,538,551) (524,358) (424,256)
Forfeited (5,528,084) (1,707,635) (600,042)
At the end of the year 36,232,094 16,552,829 1,751,702