v3.26.3
Corporate information (Details)
¥ in Millions
6 Months Ended
Jun. 30, 2026
CNY (¥)
Summary of Subsidiaries  
Accumulated losses ¥ (8,674.5)
Working capital deficit ¥ (916.1)
Ordinary shares [member] | Newlink Technology Limited [Member]  
Summary of Subsidiaries  
Proportion of ownership interest in subsidiary 34.32%