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Related Party Transactions (Tables)

12 Months Ended

Dec. 31, 2024

Related Party Transactions [Abstract]

Summary of Relationship With Related Party

a) Related parties

Name of related parties		Relationship
EaSuMed Holding Ltd.		Equity method investee
Guangzhou Burning Rock Biological Engineering Co., Ltd.		Company controlled by the Chief Executive Officer

Summary of Related Party Transactions

b) The Group had the following related party transactions:

		For the years ended December 31,
		2022				2023				2024
		RMB				RMB				RMB				US$
Service received from:
EaSuMed Holding Ltd.			201				18				—				—

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Tabular disclosure of related party transactions. Examples of related party transactions include, but are not limited to, transactions between (a) a parent company and its subsidiary; (b) subsidiaries of a common parent; (c) and entity and its principal owners and (d) affiliates.

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