v3.26.1
Property, Plant and Equipment, Net (Details) - CNY (¥)
¥ in Thousands
12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Property, Plant and Equipment, Net [Abstract]      
Depreciation expenses ¥ 5,326 ¥ 10,446 ¥ 12,761