v3.26.1
Inventory - Schedule of Inventory (Details)
Mar. 31, 2026
USD ($)
Mar. 31, 2026
CNY (¥)
Sep. 30, 2025
CNY (¥)
Schedule of Inventory [Abstract]      
Yarns ¥ 441,904
Less: provision for inventory obsolescence
Total ¥ 441,904