PUT OPTION LIABILITIES - Summary of the movements of the put (Details) - CNY (¥) ¥ in Thousands |
6 Months Ended | |
|---|---|---|
Jun. 30, 2026 |
Jun. 30, 2025 |
|
| PUT OPTION LIABILITIES | ||
| Beginning balance | ¥ 43,300 | ¥ 41,099 |
| Changes in carrying amount | 325 | |
| Repayment of put option liabilities | (11,619) | |
| Ending balance | ¥ 31,681 | ¥ 41,424 |