v3.25.2
Segments (Tables)
6 Months Ended
Jun. 30, 2025
Segment Reporting [Abstract]  
Schedule of segments
                       
   

Central
processing
algorithm
services

    Total for the
six months ended
June 30,
2024
 
    RMB     RMB     USD  
    (Unaudited)     (Unaudited)     (Unaudited)  
Revenues     290,441,871       290,441,871       40,753,476  
Cost of revenues     202,960,891       202,960,891       28,478,544  
Gross profit     87,480,980       87,480,980       12,274,932  
Depreciation and amortization     642,951       642,951       90,216  
Total capital expenditures     3,294       3,294       462  

 

                         
   

Central
processing
algorithm
services

    Total for the
six months ended
June 30,
2025
 
    RMB     RMB     USD  
    (Unaudited)     (Unaudited)     (Unaudited)  
Revenues     188,112,127       188,112,127       26,277,782  
Cost of revenues     136,540,311       136,540,311       19,073,606  
Gross profit     51,571,816       51,571,816       7,204,176  
Depreciation and amortization     708,874       708,874       99,024  
Total capital expenditures     -       -       -  

 

Total assets as of:

 

    December 31,
2024
    June 30,
2025
    June 30,
2025
 
    RMB     RMB     USD  
          (Unaudited)     (Unaudited)  
Central processing algorithm services     1,267,134,187       2,368,162,417       330,813,625  
Total assets     1,267,134,187       2,368,162,417       330,813,625  
Schedule of disaggregation revenue
                       
    For the
six months ended
June 30,
2024
    For the
six months ended
June 30,
2025
    For the
six months ended
June 30,
2025
 
    RMB     RMB     USD  
    (Unaudited)     (Unaudited)     (Unaudited)  
Mainland PRC revenues     239,512,194       142,800,304       19,948,077  
Hong Kong revenues     50,929,677       45,311,823       6,329,705  
Total revenues     290,441,871       188,112,127       26,277,782