v3.26.1
PARENT COMPANY ONLY CONDENSED FINANCIAL INFORMATION (Tables)
12 Months Ended
Dec. 31, 2025
PARENT COMPANY ONLY CONDENSED FINANCIAL INFORMATION  
Schedule of condensed balance sheets

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As of December 31, 

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  ​ ​ ​

2024

  ​ ​ ​

2025

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RMB

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RMB

Assets

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​

Current assets

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​

​

Cash and cash equivalents

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40,441,814

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48,651,480

Term deposits

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68,289,800

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—

Restricted cash

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215,652,000

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210,864,000

Prepayments and other current assets

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13,518,861

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10,497,711

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Total current assets

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337,902,475

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270,013,191

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Non-current assets

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Investment in and amount due from subsidiaries, consolidated VIE and VIE’s subsidiaries

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600,596,446

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642,812,016

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Total assets

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938,498,921

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912,825,207

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Liabilities

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Current liabilities

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Amount due to subsidiaries, consolidated VIE and VIE’s subsidiaries

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4,632,432

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4,529,580

Accrued expenses and other current liabilities

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2,584,269

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3,364,323

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Total current liabilities and total liabilities

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7,216,701

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7,893,903

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Shareholders’ equity:

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Class A ordinary shares

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90,549

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91,796

Class B ordinary shares

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10,316

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9,504

Additional paid-in capital

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1,988,638,160

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2,016,533,709

Accumulated other comprehensive loss

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(3,129,362)

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(17,990,674)

Accumulated deficit

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(1,054,327,443)

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(1,093,713,031)

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Total shareholders’ equity

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931,282,220

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904,931,304

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Total liabilities and shareholders’ equity

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938,498,921

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912,825,207

Schedule of condensed statements of results of operations

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For the Year Ended December 31,

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  ​ ​ ​

2023

  ​ ​ ​

2024

  ​ ​ ​

2025

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RMB

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RMB

 

RMB

Total operating expenses

 

(17,739,201)

 

(13,025,259)

 

(12,321,808)

Share of loss from subsidiaries, consolidated VIE and VIE’s subsidiaries

 

(270,498,551)

 

(195,199,614)

 

(36,346,156)

Interest income

 

16,401,770

 

15,024,234

 

9,282,376

Loss before income taxes

 

(271,835,982)

 

(193,200,639)

 

(39,385,588)

Income tax expense

 

—

 

—

 

—

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Net loss

 

(271,835,982)

 

(193,200,639)

 

(39,385,588)

Schedule of condensed statements of cash flows

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For the Year Ended December 31, 

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  ​ ​ ​

2023

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2024

  ​ ​ ​

2025

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RMB

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RMB

 

RMB

Net cash provided by (used in) operating activities

 

14,392,402

 

(177,106)

 

1,448,176

Net cash provided by (used in) investing activities

 

133,818,900

 

(89,689,320)

 

7,644,080

Net cash provided by financing activities

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654,023

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267,335

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164,587

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

 

4,034,789

 

4,212,517

 

(5,835,177)

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

 

152,900,114

 

(85,386,574)

 

3,421,666

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

 

188,580,274

 

341,480,388

 

256,093,814

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

 

341,480,388

 

256,093,814

 

259,515,480

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