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ACCRUALS AND OTHER CURRENT LIABILITIES
12 Months Ended
Dec. 31, 2022
ACCRUALS AND OTHER CURRENT LIABILITIES  
ACCRUALS AND OTHER CURRENT LIABILITIES

6. ACCRUALS AND OTHER CURRENT LIABILITIES

Accrued liabilities and other current liabilities consisted of the following:

As of December 31, 

    

2021

    

2022

US$

US$

Professional service fees

935,434

 

1,647,490

Payroll and related liabilities

3,229,794

1,104,365

Utility and maintenance

8,685

 

40,718

Other taxes and surcharge

62,270

 

349,039

Others

143,060

 

71,197

 

4,379,243

 

3,212,809