v3.26.1
DESCRIPTION OF ORGANIZATION AND PRINCIPAL ACTIVITIES (Tables)
12 Months Ended
Dec. 31, 2025
DESCRIPTION OF ORGANIZATION AND PRINCIPAL ACTIVITIES  
Schedule of Group's VIE information

 

As of December 31, 

  ​ ​ ​

2024

  ​ ​ ​

2025

 

RMB

RMB

Cash and cash equivalents

 

543,298,396

758,887,889

Term deposits

134,178,095

114,178,095

Restricted cash

376,157

Short-term investments

 

20,126,575

Accounts receivable, net

 

117,003,716

19,181,215

Inventories

 

582,024,734

524,264,388

Prepayments and other current assets

 

234,385,266

304,440,726

Amounts due from inter-companies

213,867,617

317,093,486

Total current assets

 

1,825,133,981

2,058,172,374

Property, plant and equipment, net

 

318,530,570

418,500,969

Intangible assets, net

 

887,955

673,040

Operating lease right-of-use assets

71,223,350

70,360,147

Deferred income tax assets

31,752,254

56,203,598

Other non-current assets

 

19,309,049

32,696,276

Total assets

 

2,266,837,159

2,636,606,404

Short-term bank borrowings

 

200,000,000

240,000,000

Notes payable

294,348,768

394,285,714

Accounts payable

 

856,557,922

670,748,944

Income taxes payable

 

909,115

933,612

Advances from customers

32,623,364

174,904,222

Deferred revenue—current

 

50,247,103

75,148,049

Accrued expenses and other current liabilities

 

192,470,955

382,533,451

Amounts due to inter-companies

 

492,542,370

506,661,309

Total current liabilities

 

2,119,699,597

2,445,215,301

Deferred revenue—non-current

16,886,859

23,316,175

Deferred income tax liabilities

 

3,269,464

2,057,892

Operating lease liabilities—non-current

89,990

976,934

Other non-current liabilities

 

9,697,841

12,941,916

Total liabilities

 

2,149,643,751

2,484,508,218

 

For the Year Ended December 31, 

  ​ ​ ​

2023

  ​ ​ ​

2024

  ​ ​ ​

2025

 

RMB

RMB

 

RMB

Revenues

 

2,645,570,002

3,395,510,431

 

4,328,389,653

Net (loss) income

 

(236,441,380)

(129,349,151)

 

8,138,514

Net cash provided by operating activities

 

93,727,586

51,395,662

 

343,484,736

Net cash provided by (used in) investing activities

 

82,502,334

(231,450,112)

 

(172,347,587)

Net cash (used in) provided by financing activities

 

(60,000,000)

100,000,000

 

40,000,000

Effect of foreign currency exchange rate changes on cash, cash equivalents and restricted cash

 

4,599,207

3,099,468

 

4,076,187

Net increase (decrease) in cash, cash equivalents and restricted cash

 

120,829,127

(76,954,982)

 

215,213,336

Cash, cash equivalents and restricted cash at the beginning of the year

 

499,800,408

620,629,535

 

543,674,553

Cash, cash equivalents and restricted cash at the end of the year

 

620,629,535

543,674,553

 

758,887,889