v3.26.3
Schedule of intangible assets (Details)
¥ in Thousands, $ in Thousands
Jun. 30, 2026
USD ($)
Jun. 30, 2026
CNY (¥)
Dec. 31, 2025
CNY (¥)
Intangible Asset, Finite-Lived [Line Items]      
Total cost   ¥ 12,954 ¥ 13,076
Less: accumulated amortization   (2,220) (1,101)
Intangible assets, net $ 1,582 10,734 11,975
Trademarks [Member]      
Intangible Asset, Finite-Lived [Line Items]      
Total cost   3,272 3,378
PoS Technology Platform [Member]      
Intangible Asset, Finite-Lived [Line Items]      
Total cost   9,137 9,137
Customer Relationships [Member]      
Intangible Asset, Finite-Lived [Line Items]      
Total cost   459 473
Website [Member]      
Intangible Asset, Finite-Lived [Line Items]      
Total cost   ¥ 86 ¥ 88