v3.26.1
ACCRUED EXPENSES AND OTHER CURRENT LIABILITIES (Tables)
12 Months Ended
Dec. 31, 2025
ACCRUED EXPENSES AND OTHER CURRENT LIABILITIES  
Schedule of accrued expenses and other current liabilities

  ​ ​ ​

As of December 31, 

2024

2025

  ​ ​ ​

RMB

  ​ ​ ​

RMB

Salaries and welfare payables

 

232,927

 

252,773

Payables for purchase of property and equipment

 

124,333

 

108,404

Accrued expenses

111,877

162,930

Current portion of operating lease liabilities

 

16,103

 

36,764

VAT and other tax payables

 

28,563

 

15,315

Advances from employees

 

2,923

 

2,309

Total

 

516,726

 

578,495