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Net Revenues

12 Months Ended

Dec. 31, 2023

Revenue from Contract with Customer [Abstract]

Net Revenues

17. NET REVENUES

The following table presents the Group’s net revenues for the years ended December 31, 2021, 2022 and 2023.

​

​	​	​	​	​	​	​
​		For the Year ended December 31,
​	​	2021	​	2022	​	2023
​		RMB		RMB		RMB
Product revenues
Revenue from LiDAR products		685,333		1,122,237		1,735,254
Revenue from gas detection products		19,533		23,967		26,863
Other revenues		1,200		5,663		2,773
Service revenues						​
Engineering design, development and validation service and solution revenue		14,026		43,101		100,493
Other service revenues		676		7,702		11,606
Total		720,768		1,202,670		1,876,989

​

The following table summarizes the Group’s revenues recognized at a point in time or over time.

​

​	​	​	​	​	​	​
​		For the Year ended December 31,
​		2021		2022		2023
​	​	RMB	​	RMB	​	RMB
​	​	​	​	​	​	​
Revenue recognized at a point of time		706,066		1,175,758		1,783,803
Revenue recognized over time		14,702		26,912		93,186
Total		720,768		1,202,670		1,876,989

​

The following table summarizes the Group’s revenues disaggregated by the different geographic location.

​

​	​	​	​	​	​	​
​		For the Year ended December 31,
​	​	2021	​	2022	​	2023
​		RMB		RMB		RMB
Revenue by geographic location
Mainland China		269,634		697,294		991,912
North America		352,981		358,549		748,147
Europe		67,912		86,153		70,500
Other regions		30,241		60,674		66,430
Total		720,768		1,202,670		1,876,989

​

​

17.NET REVENUES (continued)

The movements of the Group’s accounts receivable and contract balances are as follows:

​

​	​	​	​	​	​	​
​		Accounts		Contract		Contract
​	​	Receivable	​	assets	​	liabilities
​		RMB		RMB		RMB
Opening Balance as of January 1, 2021		56,319		38,337		9,357
Increase, net		29,502		108,200		113,246
Ending Balance as of December 31, 2021		85,821		146,537		122,603
Increase(decrease), net		399,223		(133,937)		(82,225)
Ending Balance as of December 31, 2022	​	485,044		12,600		40,378
Increase(decrease), net	​	39,774	​	7,088	​	39,547
Ending Balance as of December 31, 2023		524,818		19,688		79,925

​

Revenues with amount of RMB8,048, RMB109,120, and RMB37,111 were recognized in the years ended December 31, 2021, 2022 and 2023, respectively, that were included in the balance of contract liabilities at the beginning of each year.

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- References

No definition available.

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- Definition

The entire disclosure of revenue from contract with customer to transfer good or service and to transfer nonfinancial asset. Includes, but is not limited to, disaggregation of revenue, credit loss recognized from contract with customer, judgment and change in judgment related to contract with customer, and asset recognized from cost incurred to obtain or fulfill contract with customer. Excludes insurance and lease contracts.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 606
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 9
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147479806/606-10-50-9

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 606
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 10
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147479806/606-10-50-10

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Topic 606
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 15
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147479806/606-10-50-15

Reference 4: http://www.xbrl.org/2003/role/disclosureRef
-Topic 606
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-URI https://asc.fasb.org//1943274/2147479806/606-10-50-12

Reference 5: http://www.xbrl.org/2003/role/disclosureRef
-Topic 606
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-URI https://asc.fasb.org//1943274/2147479806/606-10-50-12

Reference 6: http://www.xbrl.org/2003/role/disclosureRef
-Topic 606
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-Topic 606
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-Topic 606
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-Topic 606
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Reference 10: http://www.xbrl.org/2003/role/disclosureRef
-Name Accounting Standards Codification
-Topic 606
-Publisher FASB
-URI https://asc.fasb.org//606/tableOfContent

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