​

​

For the years ended December 31,

​

  ​ ​ ​

2023

  ​ ​ ​

2024

  ​ ​ ​

2025

Employee benefits expenses

​

3,194

5,530

26,686

- Wages, salaries and bonuses

​

2,736

​

5,095

​

23,932

- Contribution to pension plans

​

243

​

392

​

1,367

- Welfare, medical and other benefits

​

215

​

43

​

796

- Share-based compensation expenses

​

—

​

—

​

591

Technology expenses

​

448

​

452

​

10,752

Legal and professional fees

​

268

​

1,133

​

5,669

Business development expenses

​

10

​

80

​

758

Depreciation of property, plant and equipment (Note 14)

​

9

​

—

​

12

Amortization of intangible assets (Note 15)

​

548

​

359

​

733

Depreciation of right-of-use assets (Note 20)

​

183

20

706

Advertising expenses

​

—

—

290