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LOSS BEFORE TAXATION - Additional Information - (Details) - CNY (¥) ¥ in Millions | 6 Months Ended
--- | ---
Jun. 30, 2022 | Jun. 30, 2021
LOSS BEFORE TAXATION |  |
Inventory impairment provision | ¥ 1.6 | ¥ 2.4
Depreciation and amortisation expense | ¥ 6.4 | ¥ 6.4

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- References No definition available. + Details
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- Definition Amount of inventory impairment provision. + References No definition available. + Details
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