​

​

For the year ended December 31, 

​

  ​ ​ ​

2024

  ​ ​ ​

2025

​

​

US$

​

US$

​

​

​

​

​

Balance at the beginning of the year

(18,213)

​

—

Addition for the year, net

​

—

​

—

Disposal of a subsidiary

18,213

​

—

​

​

​

​

​

Balance at the end of the year

—

​

—