v3.26.3
Short-Term Investments (Tables)
6 Months Ended
Jun. 30, 2026
Short-Term Investments [Abstract]  
Schedule of Short Term Investments

Short-term investments consist of the following:

 

    December 31,
2025
    June 30,
2026
    June 30,
2026
 
    RMB     RMB     USD  
Marketable securities     2,062,818,597       1,783,257,278       261,824,029  
Schedule of Fair Value Disclosure

Fair value disclosure:

 

          December 31, 2025  
    December 31,     Fair Value  
    2025     Level 1     Level 2     Level 3  
    RMB     RMB     RMB     RMB  
Marketable securities     2,062,818,597       2,062,818,597       -       -  

 

          June 30, 2026  
    June 30,     Fair Value  
    2026     Level 1     Level 2     Level 3  
    RMB     RMB     RMB     RMB  
Marketable securities     1,783,257,278       1,783,257,278       -       -