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DEFERRED TAX ASSETS AND LIABILITIES (Details 5) ¥ in Thousands, $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2022 USD ($) | Dec. 31, 2022 CNY (¥) | Dec. 31, 2021 CNY (¥)
Deferred Tax Assets And Liabilities |  |  |
2022 |  |  | ¥ 1,065
2023 | 336 | 2,318 | 2,318
2024 | 266 | 1,835 | 1,835
2025 | 359 | 2,476 | 4,237
2026 | 1,021 | 7,040 | 7,040
2027 | 333 | 2,302 |
Total | $ 2,315 | ¥ 15,971 | ¥ 16,495

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