Income taxes - Summary of Loss Before Income Taxes (Details) ¥ in Thousands, $ in Thousands |
12 Months Ended | |||
|---|---|---|---|---|
|
Dec. 31, 2025
CNY (¥)
|
Dec. 31, 2025
USD ($)
|
Dec. 31, 2024
CNY (¥)
|
Dec. 31, 2023
CNY (¥)
|
|
| Income taxes | ||||
| Total loss before income taxes | ¥ 2,647 | $ 379 | ¥ (6,659) | ¥ (64,554) |
| Cayman Islands | ||||
| Income taxes | ||||
| Total loss before income taxes | (5,956) | (852) | (7,466) | (16,192) |
| British Virgin Islands | ||||
| Income taxes | ||||
| Total loss before income taxes | (83) | (12) | (37) | |
| Hong Kong | ||||
| Income taxes | ||||
| Total loss before income taxes | (1,355) | (194) | (2,699) | (1,982) |
| Singapore | ||||
| Income taxes | ||||
| Total loss before income taxes | 3,967 | 567 | 341 | 96 |
| Malaysia | ||||
| Income taxes | ||||
| Total loss before income taxes | (1,905) | (272) | (253) | |
| Indonesia | ||||
| Income taxes | ||||
| Total loss before income taxes | (43) | (6) | ||
| China | ||||
| Income taxes | ||||
| Total loss before income taxes | ¥ 8,022 | $ 1,148 | ¥ 3,455 | ¥ (46,476) |