v3.26.1
Parent-Only Financial Statements (Tables) - Parent [Member]
12 Months Ended
Dec. 31, 2025
Parent-Only Financial Statements (Tables) [Line Items]  
Schedule of Condensed Balance Sheets

The following represents condensed financial information of the parent company:

   As of December 31, 
   2024   2025 
   RMB   RMB   US$ 
ASSETS/(LIABILITIES)            
Cash and cash equivalents   2,227,649    42,095    5,989 
Short-term investments   
    26,214,992    3,729,654 
Prepayments   891    
    
 
Due from intercompany   814,547,651    1,160,984,732    165,175,383 
Investment in subsidiaries   (585,987,070)   (438,947,877)   (62,449,903)
TOTAL ASSETS   230,789,121    748,293,942    106,461,123 
SHAREHOLDERS’ EQUITY               
Shareholders’ equity (deficit):               
Class A ordinary shares (US$0.002 par value; 14,141,093 and 1,097,141,091 shares authorized as of December 31, 2024 and 2025, respectively; 13,273,596 and 20,712,924 shares issued as of December 31, 2024 and 2025, respectively; 12,815,143 and 20,185,908 shares outstanding as of December 31, 2024 and 2025, respectively)   176,842    283,565    40,343 
Class B ordinary shares ($0.002 par value; 2,858,909 shares authorized; 2,858,909 shares issued and outstanding as of December 31, 2024 and 2025)   36,894    36,894    5,249 
Treasury shares   
    (1,666,859)   (237,147)
Additional paid-in capital   780,499,664    1,180,196,429    167,908,666 
Accumulated deficit   (565,218,741)   (429,752,701)   (61,141,689)
Statutory reserves   6,647,109    6,647,109    945,696 
Accumulated other comprehensive income (loss)   8,647,353    (7,450,495)   (1,059,995)
TOTAL NANO LABS LTD SHAREHOLDERS’ EQUITY   230,789,121    748,293,942    106,461,123 
Schedule of Condensed Statements of Operations and Comprehensive Income (Loss)
    For the years ended December 31,  
    2023     2024     2025  
    RMB     RMB     RMB     US$  
Net revenues    
     
     
     
 
Operating expenses:                                
Selling and marketing expenses    
     
      (607,147 )     (86,379 )
General and administrative expenses     (471,664 )     (683,178 )     (1,016,420 )     (144,607 )
Change in fair value of cryptocurrencies    
     
      3,383,727       481,409  
Total operating income (expenses)     (471,664 )     (683,178 )     1,760,160       250,423  
Income (loss) from operations     (471,664 )     (683,178 )     1,760,160       250,423  
Finance income (expense)     110,971       (13,140 )    
     
 
Interest expense    
     
      (5,952,207 )     (846,832 )
Other expenses    
     
      (9,073,955 )     (1,290,968 )
Income (loss) from investment in subsidiaries     (252,463,079 )     (112,490,730 )     148,732,042       21,160,375  
Net income (loss) attributable to Nano Labs Ltd     (252,823,772 )     (113,187,048 )     135,466,040       19,272,998  
Comprehensive income (loss):                                
Net income (loss)     (252,823,772 )     (113,187,048 )     135,466,040       19,272,998  
Other comprehensive income (loss)                                
Foreign currency translation adjustment     155,229       6,392,795       (16,097,848 )     (2,290,270 )
Total comprehensive income (loss) attributable to Nano Labs Ltd     (252,668,543 )     (106,794,253 )     119,368,192       16,982,728  
Schedule of Condensed Statements of Cash Flows
   For the years ended December 31, 
   2023   2024   2025 
   RMB   RMB   RMB   US$ 
Net cash provided by (used in) operating activities   344,012    (281,829)   (4,118,150)   (585,897)
Net cash used in investing activities   (68,918,960)   (312,142,434)   (363,723,160)   (51,747,547)
Net cash provided by financing activities   72,802,734    315,620,394    355,632,852    50,596,525 
Effect of exchange rate changes on cash and cash equivalents   (3,047,562)   (2,174,475)   10,022,904    1,425,976 
Net increase (decrease) in cash and cash equivalents   1,180,224    1,021,656    (2,185,554)   (310,943)
Cash and cash equivalents at beginning of the year   25,769    1,205,993    2,227,649    316,932 
Cash and cash equivalents at end of the year   1,205,993    2,227,649    42,095    5,989