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Accounts Receivable Net - Summary of Accounts Receivable Net (Details) ¥ in Thousands, $ in Thousands	Dec. 31, 2022 CNY (¥)	Dec. 31, 2022 USD ($)	Dec. 31, 2021 CNY (¥)
Accounts Receivable, Net
Accounts receivable, gross:	¥ 3,233		¥ 6,458
Accounts receivable, net	¥ 3,233	$ 469	¥ 6,458

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- Definition

Amount, before allowance for credit loss, of right to consideration from customer for product sold and service rendered in normal course of business, classified as current.

+ References

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-Publisher FASB
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- Definition

Amount, after allowance for credit loss, of right to consideration from customer for product sold and service rendered in normal course of business, classified as current.

+ References

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