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v3.23.1

Deferred Government Grants (Details) $ in Thousands |  | 12 Months Ended |
--- | --- | --- | ---
Jun. 23, 2020 USD ($) | Jun. 23, 2020 CNY (¥) | Dec. 31, 2021 USD ($) | Dec. 31, 2021 CNY (¥) | Oct. 17, 2014 CNY (¥)
Deferred Government Grants [Abstract] |  |  |  |  |
Subsidy received |  |  |  |  | ¥ 46,150,000
Amount received | $ 6,820 | ¥ 47,100,000 |  |  |
Other income |  |  | $ 1,600 | ¥ 10,000,000 |
Subsidy |  |  | $ 5,900 | ¥ 37,100,000 |

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