​

For the three months

​

For the six months

​

​

ended June 30,

​

ended June 30,

​

​

2025

2024

2025

2024

Wages and salaries

28,811

​

54,039

​

113,580

​

108,323

Social charges and insurances

5,775

​

5,753

​

11,550

​

11,963

Value of share-based services

1,851

​

4,701

​

4,287

​

10,647

Retirement benefit (note 15)

8,059

​

3,466

​

16,121

​

5,708

Total staff costs

44,496

​

67,959

​

145,538

​

136,641