v3.26.3
CONSTRUCTION IN PROGRESS (Details)
Jun. 30, 2026
CNY (¥)
Jun. 30, 2026
USD ($)
Jun. 30, 2025
CNY (¥)
CONSTRUCTION IN PROGRESS      
Construction in progress ¥ 86,366,301 $ 12,728,818 ¥ 12,000,900