v3.26.1
INCOME TAXES (Tables)
12 Months Ended
Dec. 31, 2025
INCOME TAXES  
Schedule of current and deferred portion of income tax expenses

  ​ ​ ​

For the Year ended December 31, 

2023

2024

2025

  ​ ​ ​

RMB

  ​ ​ ​

RMB

  ​ ​ ​

RMB

Current tax expenses

 

13

 

1,130

 

30,835

Deferred tax expenses

 

645

 

 

Income tax expenses

 

658

 

1,130

 

30,835

Schedule of net (loss) income before income tax by tax jurisdiction

  ​ ​ ​

For the Year ended December 31, 

2023

2024

2025

  ​ ​ ​

RMB

  ​ ​ ​

RMB

  ​ ​ ​

RMB

Net (loss) income before income tax from Chinese Mainland operations

 

(480,479)

 

(25,325)

 

237,462

Net income (loss) before income tax from operations in other tax jurisdictions

 

5,169

 

(75,921)

 

229,253

Total net (loss) income before income tax

 

(475,310)

 

(101,246)

 

466,715

Schedule of reconciliation between the effective income tax rate and statutory income tax rate

  ​ ​ ​

For the Year ended December 31,

 

2025

 

Amount

  ​ ​ ​

Percent

 

Net income before income tax

 

466,715

 

100.00

%

Statutory income tax rate

 

116,679

 

25.00

%

Foreign tax effects

 

  ​

 

  ​

Cayman

 

  ​

 

  ​

Statutory tax rate difference between Cayman and Chinese Mainland

 

(29,058)

 

(6.23)

%

The British Virgin Islands (“BVI”)

 

  ​

 

  ​

Statutory tax rate difference between BVI and Chinese Mainland

 

(43,662)

 

(9.36)

%

United States

 

  ​

 

  ​

Statutory tax rate difference between United States and Chinese Mainland

(931)

(0.20)

%

Changes in valuation allowance

 

7,801

 

1.67

%

Other foreign jurisdictions

 

13,884

 

2.98

%

Effect of cross-border tax laws

 

27,517

 

5.90

%

Nontaxable or nondeductible items

 

  ​

 

  ​

Share-based compensation

 

28,663

 

6.14

%

Others

 

467

 

0.10

%

Effect of super deduction on R&D expenses

 

(83,973)

 

(17.99)

%

Effect of 15% preferential tax rate as an HNTE

 

(50,776)

 

(10.88)

%

Changes in valuation allowances

 

44,224

 

9.48

%

Income tax expenses

 

30,835

 

6.61

%

  ​ ​ ​

For the Year ended December 31, 

  ​ ​ ​

2023

  ​ ​ ​

2024

  ​ ​ ​

Statutory income tax rate

25.00

%  

25.00

%  

Effect of different tax rate of different jurisdictions

(0.79)

%  

8.00

%  

Non-deductible expenses

(12.42)

%  

(17.37)

%  

Effect of super deduction on R&D expenses

37.21

%  

105.66

%  

Tax-free income

0.32

%  

0.38

%  

Effect of change of valuation allowance

(49.46)

%  

(122.79)

%  

Income tax expenses

(0.14)

%  

(1.12)

%  

Schedule of deferred tax assets and deferred tax liabilities

  ​ ​ ​

As of December 31, 

2024

2025

  ​ ​ ​

RMB

  ​ ​ ​

RMB

Deferred tax assets

 

  ​

 

  ​

– Net operating loss carry forwards

 

712,079

 

722,225

– Deductible temporary differences

 

79,736

 

116,857

– Deferred revenue

 

15,283

 

24,412

Less: valuation allowance

 

(807,098)

 

(863,494)

Net deferred tax assets

 

 

Schedule of movement of valuation allowance

  ​ ​ ​

For the Year ended December 31, 

2023

2024

2025

  ​ ​ ​

RMB

  ​ ​ ​

RMB

  ​ ​ ​

RMB

Balance at beginning of the year

 

410,857

 

639,234

 

807,098

Addition

 

228,377

 

167,864

 

56,396

Total

 

639,234

 

807,098

 

863,494