v3.26.1
Subsequent Events (Details)
¥ in Millions
12 Months Ended
Dec. 31, 2025
USD ($)
Dec. 31, 2025
CNY (¥)
Subsequent Events [Line Items]    
Bank borrowing total $ 2,573,966 ¥ 18.0
Bank loan repayment $ 5,426,779 ¥ 38.0
Minimum [Member]    
Subsequent Events [Line Items]    
Borrowings interest rate 2.20% 2.20%
Maximum [Member]    
Subsequent Events [Line Items]    
Borrowings interest rate 2.25% 2.25%