$HSAI
Hesai Group Stock $hsai

$hsai Overview Financials Valuation SEC Filings Company Website

2022 Q4 Form 20-F Financial Statement

#000110465923047439 Filed on April 20, 2023

Income Statement

Concept	2022 Q4	2022	2021 Q4
Revenue	$409.2M	$1.203B	$261.3M
YoY Change	56.58%	66.86%	60.82%
Cost Of Revenue	$286.3M	$730.7M	$124.3M
YoY Change	130.36%	115.56%	95.14%
Gross Profit	$122.8M	$472.0M	$137.0M
YoY Change	-10.35%	23.62%	38.69%
Gross Profit Margin	30.02%	39.24%	52.43%
Selling, General & Admin	$88.99M	$305.8M	-$7.421M
YoY Change	-1299.15%	-0.04%	-122.29%
% of Gross Profit	72.44%	64.8%	-5.42%
Research & Development	$178.8M	$555.2M	$157.8M
YoY Change	13.31%	50.69%	136.95%
% of Gross Profit	145.57%	117.63%	115.17%
Depreciation & Amortization	$14.97M	$7.776M	$7.688M
YoY Change	94.71%	-72.46%	28.78%
% of Gross Profit	12.19%	1.65%	5.61%
Operating Expenses	$262.9M	$850.2M	$141.8M
YoY Change	85.43%	31.39%	57.2%
Operating Profit	-$140.1M	-$378.2M	-$4.770M
YoY Change	2837.02%	42.57%	-155.47%
Interest Expense	$4.878M	$79.59M	$14.91M
YoY Change	-67.29%	312.2%	-205.01%
% of Operating Profit
Other Income/Expense, Net	-$90.00K	-$2.206M	-$33.38M
YoY Change	-99.73%	-6588.24%	33278.0%
Pretax Income	-$135.3M	-$300.8M	-$23.24M
YoY Change	482.3%	22.32%	314.95%
Income Tax	-$22.00K	-$66.00K	-$2.000K
% Of Pretax Income
Net Earnings	-$135.7M	-$747.2M	-$2.235B
YoY Change	-93.93%	-69.58%	39802.95%
Net Earnings / Revenue	-33.16%	-62.13%	-855.09%
Basic Earnings Per Share		-$6.47
Diluted Earnings Per Share	-$1.08	-$5.95	-$17.80
COMMON SHARES
Basic Shares Outstanding		115.5M
Diluted Shares Outstanding		115.5M

Balance Sheet

Concept	2022 Q4	2022	2021 Q4
SHORT-TERM ASSETS
Cash & Short-Term Investments	$1.859B	$1.859B	$2.792B
YoY Change	-33.41%	-33.41%
Cash & Equivalents	$913.3M	$913.3M	$449.4M
Short-Term Investments	$945.9M	$945.9M	$2.343B
Other Short-Term Assets	$128.9M	$128.9M	$79.76M
YoY Change	61.64%	61.64%
Inventory	$646.9M	$646.9M	$376.2M
Prepaid Expenses	$10.11M		$9.123M
Receivables	$497.6M	$497.6M	$232.4M
Other Receivables	$5.021M	$5.021M	$12.90M
Total Short-Term Assets	$3.138B	$3.138B	$3.493B
YoY Change	-10.18%	-10.18%
LONG-TERM ASSETS
Property, Plant & Equipment	$549.3M	$549.3M	$321.6M
YoY Change	70.79%	70.79%
Goodwill	$554.0K		$3.499M
YoY Change	-84.17%
Intangibles	$2.987M		$19.55M
YoY Change	-84.72%
Long-Term Investments	$31.86M	$31.86M	$1.902M
YoY Change	1574.87%	1574.87%
Other Assets	$57.10M	$57.10M	$69.96M
YoY Change	-18.38%	-18.38%
Total Long-Term Assets	$704.3M	$704.3M	$459.0M
YoY Change	53.44%	53.44%
TOTAL ASSETS
Total Short-Term Assets	$3.138B	$3.138B	$3.493B
Total Long-Term Assets	$704.3M	$704.3M	$459.0M
Total Assets	$3.842B	$3.842B	$3.952B
YoY Change	-2.8%	-2.8%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$209.2M	$209.2M	$77.27M
YoY Change	170.67%	170.67%
Accrued Expenses	$374.2M	$374.2M	$379.2M
YoY Change	-1.32%	-1.32%
Deferred Revenue	$40.38M		$122.6M
YoY Change	-67.07%		1210.28%
Short-Term Debt	$0.00	$0.00	$0.00
YoY Change
Long-Term Debt Due
YoY Change
Total Short-Term Liabilities	$962.1M	$962.1M	$892.2M
YoY Change	7.84%	7.84%
LONG-TERM LIABILITIES
Long-Term Debt	$18.47M	$18.47M	$0.00
YoY Change
Other Long-Term Liabilities	$19.08M	$19.08M	$9.924M
YoY Change	92.25%	92.25%
Total Long-Term Liabilities	$37.55M	$37.55M	$9.924M
YoY Change	278.39%	278.39%
TOTAL LIABILITIES
Total Short-Term Liabilities	$962.1M	$962.1M	$892.2M
Total Long-Term Liabilities	$37.55M	$37.55M	$9.924M
Total Liabilities	$1.000B	$1.000B	$902.5M
YoY Change	10.81%	10.81%
SHAREHOLDERS EQUITY
Retained Earnings	-$410.5M		-$2.189B
YoY Change	-81.25%
Common Stock
YoY Change
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity	$2.842B	$2.842B	$3.050B
YoY Change
Total Liabilities & Shareholders Equity	$3.842B	$3.842B	$3.952B
YoY Change	-2.8%	-2.8%

Cashflow Statement

Concept	2022 Q4	2022	2021 Q4
OPERATING ACTIVITIES
Net Income	-$135.7M	-$747.2M	-$2.235B
YoY Change	-93.93%	-69.58%	39802.95%
Depreciation, Depletion And Amortization	$14.97M	$7.776M	$7.688M
YoY Change	94.71%	-72.46%	28.78%
Cash From Operating Activities	-$190.3M	-$100.9M	-$114.3M
YoY Change	66.54%	-55.81%	1642.33%
INVESTING ACTIVITIES
Capital Expenditures	$18.00M	$33.52M	$94.44M
YoY Change	-80.94%	-88.1%	289.75%
Acquisitions
YoY Change
Other Investing Activities	$368.0M	$1.360B	-$717.0M
YoY Change	-151.33%	-180.07%	-2927.2%
Cash From Investing Activities	$350.0M	$162.3M	-$811.4M
YoY Change	-143.14%	-108.2%	-71906.55%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net			$454.0M
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	15.18M	2.200M	453.6M
YoY Change	-96.65%	-99.91%
NET CHANGE
Cash From Operating Activities	-190.3M	-100.9M	-114.3M
Cash From Investing Activities	350.0M	162.3M	-811.4M
Cash From Financing Activities	15.18M	2.200M	453.6M
Net Change In Cash	174.9M	63.62M	-472.1M
YoY Change	-137.04%	-67.39%	8593.7%
FREE CASH FLOW
Cash From Operating Activities	-$190.3M	-$100.9M	-$114.3M
Capital Expenditures	$18.00M	$33.52M	$94.44M
Free Cash Flow	-$208.3M	-$134.4M	-$208.7M
YoY Change	-0.19%	-73.64%	577.92%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value
CY2022	us-gaap	Proceeds From Issuance Of Long Term Debt ProceedsFromIssuanceOfLongTermDebt	2678000
CY2022	us-gaap	Payments Of Stock Issuance Costs PaymentsOfStockIssuanceCosts	3296000
CY2022	us-gaap	Payments Of Stock Issuance Costs PaymentsOfStockIssuanceCosts	478000
CY2021Q4	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	7294000
CY2022Q4	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	6249000
CY2022Q4	us-gaap	Sales And Excise Tax Payable Current SalesAndExciseTaxPayableCurrent	5903000
CY2021Q4	hsai	Advances From Employee Current AdvancesFromEmployeeCurrent	5581000
CY2022Q4	hsai	Advances From Employee Current AdvancesFromEmployeeCurrent	4962000
CY2022	dei	Document Annual Report DocumentAnnualReport	true
CY2021Q4	us-gaap	Commitments And Contingencies CommitmentsAndContingencies
CY2022Q4	us-gaap	Commitments And Contingencies CommitmentsAndContingencies
CY2022Q4	us-gaap	Commitments And Contingencies CommitmentsAndContingencies
CY2022	dei	Entity Central Index Key EntityCentralIndexKey	0001861737
CY2022	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	FY
CY2021Q4	us-gaap	Operating Lease Liability Current Statement Of Financial Position Extensible List OperatingLeaseLiabilityCurrentStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2022#AccruedLiabilitiesAndOtherLiabilities
CY2022Q4	us-gaap	Operating Lease Liability Current Statement Of Financial Position Extensible List OperatingLeaseLiabilityCurrentStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2022#AccruedLiabilitiesAndOtherLiabilities
CY2022Q4	us-gaap	Debt Instrument Term DebtInstrumentTerm	P1Y
CY2022	dei	Amendment Flag AmendmentFlag	false
CY2022	dei	Document Type DocumentType	20-F
CY2022	dei	Document Registration Statement DocumentRegistrationStatement	false
CY2022	dei	Document Period End Date DocumentPeriodEndDate	2022-12-31
CY2022	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-31
CY2022	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2022
CY2022	dei	Document Transition Report DocumentTransitionReport	false
CY2022	dei	Document Shell Company Report DocumentShellCompanyReport	false
CY2022	dei	Entity File Number EntityFileNumber	001-41611
CY2022	dei	Entity Registrant Name EntityRegistrantName	Hesai Group
CY2022	dei	Entity Incorporation State Country Code EntityIncorporationStateCountryCode	E9
CY2022	dei	Entity Address Address Line1 EntityAddressAddressLine1	9th Floor, Building L2-B
CY2022	dei	Entity Address Address Line2 EntityAddressAddressLine2	1588 Zhuguang Road, Qingpu District
CY2022	dei	Entity Address City Or Town EntityAddressCityOrTown	Shanghai
CY2022	dei	Entity Address Postal Zip Code EntityAddressPostalZipCode	201702
CY2022	dei	Entity Address Country EntityAddressCountry	CN
CY2022	dei	Entity Well Known Seasoned Issuer EntityWellKnownSeasonedIssuer	No
CY2022	dei	Entity Voluntary Filers EntityVoluntaryFilers	No
CY2022	dei	Entity Current Reporting Status EntityCurrentReportingStatus	No
CY2022	dei	Entity Interactive Data Current EntityInteractiveDataCurrent	Yes
CY2022	dei	Entity Filer Category EntityFilerCategory	Non-accelerated Filer
CY2022	dei	Entity Emerging Growth Company EntityEmergingGrowthCompany	true
CY2022	dei	Entity Ex Transition Period EntityExTransitionPeriod	false
CY2022	dei	Icfr Auditor Attestation Flag IcfrAuditorAttestationFlag	false
CY2022	dei	Document Accounting Standard DocumentAccountingStandard	U.S. GAAP
CY2022	dei	Entity Shell Company EntityShellCompany	false
CY2022	dei	Auditor Firm AuditorFirmId	1113
CY2022	dei	Auditor Name AuditorName	Deloitte Touche Tohmatsu Certified Public Accountants LLP
CY2022	dei	Auditor Location AuditorLocation	Shanghai, the People’s Republic of China
CY2021Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	449352000
CY2022Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	913277000
CY2022Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	132413000
CY2021Q4	us-gaap	Short Term Investments ShortTermInvestments	2342743000
CY2022Q4	us-gaap	Short Term Investments ShortTermInvestments	945865000
CY2022Q4	us-gaap	Short Term Investments ShortTermInvestments	137138000
CY2021Q4	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	7294000
CY2022Q4	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	6249000
CY2021Q4	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	85821000
CY2022Q4	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	485044000
CY2022Q4	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	70325000
CY2021Q4	us-gaap	Contract With Customer Asset Accumulated Allowance For Credit Loss Current ContractWithCustomerAssetAccumulatedAllowanceForCreditLossCurrent	1223000
CY2022Q4	us-gaap	Contract With Customer Asset Accumulated Allowance For Credit Loss Current ContractWithCustomerAssetAccumulatedAllowanceForCreditLossCurrent	459000
CY2021Q4	us-gaap	Contract With Customer Asset Net Current ContractWithCustomerAssetNetCurrent	146537000
CY2022Q4	us-gaap	Contract With Customer Asset Net Current ContractWithCustomerAssetNetCurrent	12600000
CY2022Q4	us-gaap	Contract With Customer Asset Net Current ContractWithCustomerAssetNetCurrent	1827000
CY2021Q4	hsai	Due From Related Parties Allowance For Credit Loss Current DueFromRelatedPartiesAllowanceForCreditLossCurrent	0
CY2022Q4	hsai	Due From Related Parties Allowance For Credit Loss Current DueFromRelatedPartiesAllowanceForCreditLossCurrent	0
CY2021Q4	us-gaap	Due From Related Parties Current DueFromRelatedPartiesCurrent	3543000
CY2022Q4	us-gaap	Due From Related Parties Current DueFromRelatedPartiesCurrent	5021000
CY2022Q4	us-gaap	Due From Related Parties Current DueFromRelatedPartiesCurrent	728000
CY2022	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	-7000
CY2021Q4	us-gaap	Inventory Net InventoryNet	376244000
CY2022Q4	us-gaap	Inventory Net InventoryNet	646852000
CY2022Q4	us-gaap	Inventory Net InventoryNet	93785000
CY2021Q4	us-gaap	Prepaid Expense And Other Assets Current PrepaidExpenseAndOtherAssetsCurrent	89119000
CY2022Q4	us-gaap	Prepaid Expense And Other Assets Current PrepaidExpenseAndOtherAssetsCurrent	126452000
CY2022Q4	us-gaap	Prepaid Expense And Other Assets Current PrepaidExpenseAndOtherAssetsCurrent	18333000
CY2021Q4	us-gaap	Assets Current AssetsCurrent	3493359000
CY2022Q4	us-gaap	Assets Current AssetsCurrent	3135111000
CY2022Q4	us-gaap	Assets Current AssetsCurrent	454549000
CY2021Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	321627000
CY2022Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	504953000
CY2022Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	73211000
CY2021Q4	us-gaap	Long Term Investments LongTermInvestments	1902000
CY2022Q4	us-gaap	Long Term Investments LongTermInvestments	31856000
CY2022Q4	us-gaap	Long Term Investments LongTermInvestments	4619000
CY2021Q4	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	19553000
CY2022Q4	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	20600000
CY2022Q4	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	2987000
CY2021Q4	hsai	Land Use Rights Net LandUseRightsNet	42470000
CY2022Q4	hsai	Land Use Rights Net LandUseRightsNet	41606000
CY2022Q4	hsai	Land Use Rights Net LandUseRightsNet	6032000
CY2021Q4	us-gaap	Goodwill Goodwill	3499000
CY2022Q4	us-gaap	Goodwill Goodwill	3823000
CY2022Q4	us-gaap	Goodwill Goodwill	554000
CY2022Q4	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	44349000
CY2022Q4	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	6430000
CY2021Q4	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	69959000
CY2022Q4	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	57098000
CY2022Q4	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	8278000
CY2021Q4	us-gaap	Assets Noncurrent AssetsNoncurrent	459010000
CY2022Q4	us-gaap	Assets Noncurrent AssetsNoncurrent	704285000
CY2022Q4	us-gaap	Assets Noncurrent AssetsNoncurrent	102111000
CY2021Q4	us-gaap	Assets Assets	3952369000
CY2022Q4	us-gaap	Assets Assets	3839396000
CY2022Q4	us-gaap	Assets Assets	556660000
CY2021Q4	us-gaap	Accounts Payable Current AccountsPayableCurrent	77271000
CY2022Q4	us-gaap	Accounts Payable Current AccountsPayableCurrent	206681000
CY2022Q4	us-gaap	Accounts Payable Current AccountsPayableCurrent	29966000
CY2021Q4	us-gaap	Contract With Customer Liability Current ContractWithCustomerLiabilityCurrent	122603000
CY2022Q4	us-gaap	Contract With Customer Liability Current ContractWithCustomerLiabilityCurrent	40378000
CY2022Q4	us-gaap	Contract With Customer Liability Current ContractWithCustomerLiabilityCurrent	5854000
CY2021Q4	us-gaap	Accounts Payable Related Parties Current AccountsPayableRelatedPartiesCurrent	307498000
CY2022Q4	us-gaap	Accounts Payable Related Parties Current AccountsPayableRelatedPartiesCurrent	334283000
CY2022Q4	us-gaap	Accounts Payable Related Parties Current AccountsPayableRelatedPartiesCurrent	48466000
CY2021Q4	us-gaap	Product Warranty Accrual Classified Current ProductWarrantyAccrualClassifiedCurrent	13932000
CY2022Q4	us-gaap	Product Warranty Accrual Classified Current ProductWarrantyAccrualClassifiedCurrent	17694000
CY2022Q4	us-gaap	Product Warranty Accrual Classified Current ProductWarrantyAccrualClassifiedCurrent	2565000
CY2021Q4	us-gaap	Accrued Liabilities And Other Liabilities AccruedLiabilitiesAndOtherLiabilities	370854000
CY2022Q4	us-gaap	Accrued Liabilities And Other Liabilities AccruedLiabilitiesAndOtherLiabilities	356502000
CY2022Q4	us-gaap	Accrued Liabilities And Other Liabilities AccruedLiabilitiesAndOtherLiabilities	51689000
CY2021Q4	us-gaap	Liabilities Current LiabilitiesCurrent	892158000
CY2022Q4	us-gaap	Liabilities Current LiabilitiesCurrent	955538000
CY2022Q4	us-gaap	Liabilities Current LiabilitiesCurrent	138540000
CY2021Q4	us-gaap	Deferred Income Tax Liabilities Net DeferredIncomeTaxLiabilitiesNet	466000
CY2022Q4	us-gaap	Deferred Income Tax Liabilities Net DeferredIncomeTaxLiabilitiesNet	439000
CY2022Q4	us-gaap	Deferred Income Tax Liabilities Net DeferredIncomeTaxLiabilitiesNet	64000
CY2022Q4	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	10139000
CY2022Q4	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	1470000
CY2022Q4	us-gaap	Long Term Debt LongTermDebt	18472000
CY2022Q4	us-gaap	Long Term Debt LongTermDebt	2678000
CY2021Q4	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	9924000
CY2022Q4	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	13075000
CY2022Q4	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	1896000
CY2021Q4	us-gaap	Liabilities Noncurrent LiabilitiesNoncurrent	10390000
CY2022Q4	us-gaap	Liabilities Noncurrent LiabilitiesNoncurrent	42125000
CY2022Q4	us-gaap	Liabilities Noncurrent LiabilitiesNoncurrent	6108000
CY2021Q4	us-gaap	Liabilities Liabilities	902548000
CY2022Q4	us-gaap	Liabilities Liabilities	997663000
CY2022Q4	us-gaap	Liabilities Liabilities	144648000
CY2021Q4	us-gaap	Temporary Equity Par Or Stated Value Per Share TemporaryEquityParOrStatedValuePerShare	0.0001
CY2022Q4	us-gaap	Temporary Equity Par Or Stated Value Per Share TemporaryEquityParOrStatedValuePerShare	0.0001
CY2021Q4	us-gaap	Temporary Equity Shares Issued TemporaryEquitySharesIssued	54551513
CY2022Q4	us-gaap	Temporary Equity Shares Issued TemporaryEquitySharesIssued	54551513
CY2021Q4	us-gaap	Temporary Equity Carrying Amount Attributable To Parent TemporaryEquityCarryingAmountAttributableToParent	5540491000
CY2022Q4	us-gaap	Temporary Equity Carrying Amount Attributable To Parent TemporaryEquityCarryingAmountAttributableToParent	5986910000
CY2022Q4	us-gaap	Temporary Equity Carrying Amount Attributable To Parent TemporaryEquityCarryingAmountAttributableToParent	868020000
CY2021Q4	us-gaap	Stockholders Equity Note Subscriptions Receivable StockholdersEquityNoteSubscriptionsReceivable	310227000
CY2022Q4	us-gaap	Stockholders Equity Note Subscriptions Receivable StockholdersEquityNoteSubscriptionsReceivable	310227000
CY2022Q4	us-gaap	Stockholders Equity Note Subscriptions Receivable StockholdersEquityNoteSubscriptionsReceivable	44979000
CY2021Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	8465000
CY2022Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-3608000
CY2022Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-523000
CY2021Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	-2188947000
CY2022Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	-2831381000
CY2022Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	-410512000
CY2021Q4	us-gaap	Stockholders Equity StockholdersEquity	-2490670000
CY2022Q4	us-gaap	Stockholders Equity StockholdersEquity	-3145177000
CY2022Q4	us-gaap	Stockholders Equity StockholdersEquity	-456008000
CY2021Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	3952369000
CY2022Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	3839396000
CY2022Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	556660000
CY2020	us-gaap	Revenue From Related Parties RevenueFromRelatedParties	41765000
CY2021	us-gaap	Revenue From Related Parties RevenueFromRelatedParties	15655000
CY2022	us-gaap	Revenue From Related Parties RevenueFromRelatedParties	0
CY2020	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	415514000
CY2021	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	720768000
CY2022	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	1202670000
CY2022	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	174371000
CY2020	us-gaap	Cost Of Revenue CostOfRevenue	176600000
CY2021	us-gaap	Cost Of Revenue CostOfRevenue	338972000
CY2022	us-gaap	Cost Of Revenue CostOfRevenue	730683000
CY2022	us-gaap	Cost Of Revenue CostOfRevenue	105939000
CY2020	us-gaap	Gross Profit GrossProfit	238914000
CY2021	us-gaap	Gross Profit GrossProfit	381796000
CY2022	us-gaap	Gross Profit GrossProfit	471987000
CY2022	us-gaap	Gross Profit GrossProfit	68432000
CY2020	us-gaap	Selling And Marketing Expense SellingAndMarketingExpense	49904000
CY2021	us-gaap	Selling And Marketing Expense SellingAndMarketingExpense	69266000
CY2022	us-gaap	Selling And Marketing Expense SellingAndMarketingExpense	104835000
CY2022	us-gaap	Selling And Marketing Expense SellingAndMarketingExpense	15200000
CY2020	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	76553000
CY2021	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	236713000
CY2022	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	201007000
CY2022	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	29143000
CY2020	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	229653000
CY2021	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	368435000
CY2022	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	555179000
CY2022	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	80493000
CY2020	us-gaap	Other Operating Income Expense Net OtherOperatingIncomeExpenseNet	15384000
CY2021	us-gaap	Other Operating Income Expense Net OtherOperatingIncomeExpenseNet	27333000
CY2022	us-gaap	Other Operating Income Expense Net OtherOperatingIncomeExpenseNet	10817000
CY2022	us-gaap	Other Operating Income Expense Net OtherOperatingIncomeExpenseNet	1568000
CY2020	us-gaap	Operating Expenses OperatingExpenses	340726000
CY2021	us-gaap	Operating Expenses OperatingExpenses	647081000
CY2022	us-gaap	Operating Expenses OperatingExpenses	850204000
CY2022	us-gaap	Operating Expenses OperatingExpenses	123268000
CY2020	us-gaap	Operating Income Loss OperatingIncomeLoss	-101812000
CY2021	us-gaap	Operating Income Loss OperatingIncomeLoss	-265285000
CY2022	us-gaap	Operating Income Loss OperatingIncomeLoss	-378217000
CY2022	us-gaap	Operating Income Loss OperatingIncomeLoss	-54836000
CY2020	us-gaap	Interest Income Operating InterestIncomeOperating	20925000
CY2021	us-gaap	Interest Income Operating InterestIncomeOperating	32584000
CY2022	us-gaap	Interest Income Operating InterestIncomeOperating	58734000
CY2022	us-gaap	Interest Income Operating InterestIncomeOperating	8516000
CY2020	us-gaap	Foreign Currency Transaction Gain Loss Before Tax ForeignCurrencyTransactionGainLossBeforeTax	-25696000
CY2021	us-gaap	Foreign Currency Transaction Gain Loss Before Tax ForeignCurrencyTransactionGainLossBeforeTax	-13275000
CY2022	us-gaap	Foreign Currency Transaction Gain Loss Before Tax ForeignCurrencyTransactionGainLossBeforeTax	20858000
CY2022	us-gaap	Foreign Currency Transaction Gain Loss Before Tax ForeignCurrencyTransactionGainLossBeforeTax	3024000
CY2020	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	-828000
CY2021	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	118000
CY2022	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	-2161000
CY2022	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	-313000
CY2020	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	-107411000
CY2021	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	-245858000
CY2022	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	-300786000
CY2022	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	-43609000
CY2020	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-199000
CY2021	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-1115000
CY2022	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-66000
CY2022	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-10000
CY2020	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	-4000
CY2021	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	-84000
CY2022	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	-45000
CY2022	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	-7000
CY2020	us-gaap	Net Income Loss NetIncomeLoss	-107216000
CY2021	us-gaap	Net Income Loss NetIncomeLoss	-244827000
CY2022	us-gaap	Net Income Loss NetIncomeLoss	-300765000
CY2022	us-gaap	Net Income Loss NetIncomeLoss	-43606000
CY2021	us-gaap	Temporary Equity Dividends Adjustment TemporaryEquityDividendsAdjustment	2211330000
CY2022	us-gaap	Temporary Equity Dividends Adjustment TemporaryEquityDividendsAdjustment	446419000
CY2022	us-gaap	Temporary Equity Dividends Adjustment TemporaryEquityDividendsAdjustment	64725000
CY2020	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-107216000
CY2021	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-2456157000
CY2022	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-747184000
CY2022	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-108331000
CY2020	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-1.19
CY2020	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-1.19
CY2021	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-23.39
CY2021	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-23.39
CY2022	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-6.47
CY2022	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-6.47
CY2022	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.94
CY2022	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.94
CY2020	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	89895471
CY2020	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	89895471
CY2021	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	104987478
CY2021	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	104987478
CY2022	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	115534593
CY2022	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	115534593
CY2022	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	115534593
CY2022	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	115534593
CY2020	us-gaap	Net Income Loss NetIncomeLoss	-107216000
CY2021	us-gaap	Net Income Loss NetIncomeLoss	-244827000
CY2022	us-gaap	Net Income Loss NetIncomeLoss	-300765000
CY2022	us-gaap	Net Income Loss NetIncomeLoss	-43606000
CY2020	us-gaap	Other Comprehensive Income Loss Tax Portion Attributable To Parent1 OtherComprehensiveIncomeLossTaxPortionAttributableToParent1	0
CY2021	us-gaap	Other Comprehensive Income Loss Tax Portion Attributable To Parent1 OtherComprehensiveIncomeLossTaxPortionAttributableToParent1	0
CY2022	us-gaap	Other Comprehensive Income Loss Tax Portion Attributable To Parent1 OtherComprehensiveIncomeLossTaxPortionAttributableToParent1	0
CY2020	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent	-1950000
CY2021	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent	9083000
CY2022	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent	-12073000
CY2022	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent	-1750000
CY2020	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	-109166000
CY2021	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	-235744000
CY2022	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	-312838000
CY2022	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	-45356000
CY2019Q4	us-gaap	Stockholders Equity StockholdersEquity	-169427000
CY2020	us-gaap	Net Income Loss NetIncomeLoss	-107216000
CY2020	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent	-1950000
CY2020	hsai	Conversion Of Redeemable Equity To Ordinary Shares As Part Of Reorganization ConversionOfRedeemableEquityToOrdinarySharesAsPartOfReorganization	1098639000
CY2020	us-gaap	Stock Issued During Period Value New Issues StockIssuedDuringPeriodValueNewIssues	317147000
CY2020Q4	us-gaap	Stockholders Equity StockholdersEquity	1137193000
CY2021	us-gaap	Net Income Loss NetIncomeLoss	-244827000
CY2021	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent	9083000
CY2021	hsai	Stock Issued During Period Value New Issues Reorganization StockIssuedDuringPeriodValueNewIssuesReorganization	-310227000
CY2021	hsai	Stock Reclassified During Period Value StockReclassifiedDuringPeriodValue	3056417000
CY2021	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	54283000
CY2021	us-gaap	Temporary Equity Accretion To Redemption Value Adjustment TemporaryEquityAccretionToRedemptionValueAdjustment	79758000
CY2021Q4	us-gaap	Stockholders Equity StockholdersEquity	-2490670000
CY2022	us-gaap	Net Income Loss NetIncomeLoss	-300765000
CY2022	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent	-12073000
CY2022	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	104750000
CY2022	us-gaap	Temporary Equity Accretion To Redemption Value Adjustment TemporaryEquityAccretionToRedemptionValueAdjustment	446419000
CY2022Q4	us-gaap	Stockholders Equity StockholdersEquity	-3145177000
CY2020	us-gaap	Net Income Loss NetIncomeLoss	-107216000
CY2021	us-gaap	Net Income Loss NetIncomeLoss	-244827000
CY2022	us-gaap	Net Income Loss NetIncomeLoss	-300765000
CY2022	us-gaap	Net Income Loss NetIncomeLoss	-43606000
CY2020	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	19215000
CY2021	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	28231000
CY2022	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	53634000
CY2022	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	7776000
CY2021	us-gaap	Share Based Compensation ShareBasedCompensation	54283000
CY2022	us-gaap	Share Based Compensation ShareBasedCompensation	105219000
CY2022	us-gaap	Share Based Compensation ShareBasedCompensation	15255000
CY2020	us-gaap	Provision For Loan Losses Expensed ProvisionForLoanLossesExpensed	4174000
CY2021	us-gaap	Provision For Loan Losses Expensed ProvisionForLoanLossesExpensed	2561000
CY2022	us-gaap	Provision For Loan Losses Expensed ProvisionForLoanLossesExpensed	-1810000
CY2022	us-gaap	Provision For Loan Losses Expensed ProvisionForLoanLossesExpensed	-262000
CY2020	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	-28000
CY2021	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	-169000
CY2022	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	-369000
CY2022	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	-53000
CY2021	hsai	Fair Value Adjustment Of Short Term Investments FairValueAdjustmentOfShortTermInvestments	-7717000
CY2022	hsai	Fair Value Adjustment Of Short Term Investments FairValueAdjustmentOfShortTermInvestments	4878000
CY2022	hsai	Fair Value Adjustment Of Short Term Investments FairValueAdjustmentOfShortTermInvestments	707000
CY2020	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	-4000
CY2021	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	-84000
CY2022	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	-45000
CY2020	hsai	Adjustment For Foreign Currency Transaction Gain Loss Before Tax AdjustmentForForeignCurrencyTransactionGainLossBeforeTax	-21503000
CY2021	hsai	Adjustment For Foreign Currency Transaction Gain Loss Before Tax AdjustmentForForeignCurrencyTransactionGainLossBeforeTax	-10945000
CY2022	hsai	Adjustment For Foreign Currency Transaction Gain Loss Before Tax AdjustmentForForeignCurrencyTransactionGainLossBeforeTax	5868000
CY2022	hsai	Adjustment For Foreign Currency Transaction Gain Loss Before Tax AdjustmentForForeignCurrencyTransactionGainLossBeforeTax	851000
CY2022	hsai	Non Cash Lease Expenses NonCashLeaseExpenses	30260000
CY2022	hsai	Non Cash Lease Expenses NonCashLeaseExpenses	4387000
CY2020	us-gaap	Inventory Write Down InventoryWriteDown	7060000
CY2021	us-gaap	Inventory Write Down InventoryWriteDown	16600000
CY2022	us-gaap	Inventory Write Down InventoryWriteDown	39431000
CY2022	us-gaap	Inventory Write Down InventoryWriteDown	5717000
CY2020	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	22578000
CY2021	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	31696000
CY2022	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	390859000
CY2022	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	56670000
CY2020	us-gaap	Increase Decrease In Contract With Customer Asset IncreaseDecreaseInContractWithCustomerAsset	39024000
CY2021	us-gaap	Increase Decrease In Contract With Customer Asset IncreaseDecreaseInContractWithCustomerAsset	108737000
CY2022	us-gaap	Increase Decrease In Contract With Customer Asset IncreaseDecreaseInContractWithCustomerAsset	-134244000
CY2022	us-gaap	Increase Decrease In Contract With Customer Asset IncreaseDecreaseInContractWithCustomerAsset	-19464000
CY2020	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	83607000
CY2021	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	237755000
CY2022	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	305553000
CY2022	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	44301000
CY2020	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	8790000
CY2021	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	48618000
CY2022	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	33556000
CY2022	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	4865000
CY2020	us-gaap	Increase Decrease In Due From Related Parties Current IncreaseDecreaseInDueFromRelatedPartiesCurrent	20842000
CY2021	us-gaap	Increase Decrease In Due From Related Parties Current IncreaseDecreaseInDueFromRelatedPartiesCurrent	-24788000
CY2020	us-gaap	Increase Decrease In Other Noncurrent Assets IncreaseDecreaseInOtherNoncurrentAssets	4100000
CY2021	us-gaap	Increase Decrease In Other Noncurrent Assets IncreaseDecreaseInOtherNoncurrentAssets	5573000
CY2022	us-gaap	Increase Decrease In Other Noncurrent Assets IncreaseDecreaseInOtherNoncurrentAssets	-2883000
CY2022	us-gaap	Increase Decrease In Other Noncurrent Assets IncreaseDecreaseInOtherNoncurrentAssets	-418000
CY2020	us-gaap	Increase Decrease In Due To Related Parties IncreaseDecreaseInDueToRelatedParties	-2906000
CY2020	us-gaap	Increase Decrease In Contract With Customer Liability IncreaseDecreaseInContractWithCustomerLiability	-2569000
CY2021	us-gaap	Increase Decrease In Contract With Customer Liability IncreaseDecreaseInContractWithCustomerLiability	113265000
CY2022	us-gaap	Increase Decrease In Contract With Customer Liability IncreaseDecreaseInContractWithCustomerLiability	-91737000
CY2022	us-gaap	Increase Decrease In Contract With Customer Liability IncreaseDecreaseInContractWithCustomerLiability	-13301000
CY2020	us-gaap	Increase Decrease In Deferred Income Taxes IncreaseDecreaseInDeferredIncomeTaxes	156000
CY2021	us-gaap	Increase Decrease In Deferred Income Taxes IncreaseDecreaseInDeferredIncomeTaxes	113000
CY2022	us-gaap	Increase Decrease In Deferred Income Taxes IncreaseDecreaseInDeferredIncomeTaxes	27000
CY2022	us-gaap	Increase Decrease In Deferred Income Taxes IncreaseDecreaseInDeferredIncomeTaxes	4000
CY2020	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	36258000
CY2021	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	21834000
CY2022	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	128863000
CY2022	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	18683000
CY2020	us-gaap	Increase Decrease In Accrued Income Taxes Payable IncreaseDecreaseInAccruedIncomeTaxesPayable	-1268000
CY2021	us-gaap	Increase Decrease In Accrued Income Taxes Payable IncreaseDecreaseInAccruedIncomeTaxesPayable	-9000
CY2020	us-gaap	Increase Decrease In Accrued Liabilities And Other Operating Liabilities IncreaseDecreaseInAccruedLiabilitiesAndOtherOperatingLiabilities	-143526000
CY2021	us-gaap	Increase Decrease In Accrued Liabilities And Other Operating Liabilities IncreaseDecreaseInAccruedLiabilitiesAndOtherOperatingLiabilities	170125000
CY2022	us-gaap	Increase Decrease In Accrued Liabilities And Other Operating Liabilities IncreaseDecreaseInAccruedLiabilitiesAndOtherOperatingLiabilities	-41074000
CY2022	us-gaap	Increase Decrease In Accrued Liabilities And Other Operating Liabilities IncreaseDecreaseInAccruedLiabilitiesAndOtherOperatingLiabilities	-5955000
CY2022	us-gaap	Increase Decrease In Operating Lease Liability IncreaseDecreaseInOperatingLeaseLiability	-30103000
CY2022	us-gaap	Increase Decrease In Operating Lease Liability IncreaseDecreaseInOperatingLeaseLiability	-4365000
CY2020	us-gaap	Increase Decrease In Other Noncurrent Liabilities IncreaseDecreaseInOtherNoncurrentLiabilities	-3675000
CY2021	us-gaap	Increase Decrease In Other Noncurrent Liabilities IncreaseDecreaseInOtherNoncurrentLiabilities	13774000
CY2022	us-gaap	Increase Decrease In Other Noncurrent Liabilities IncreaseDecreaseInOtherNoncurrentLiabilities	5511000
CY2022	us-gaap	Increase Decrease In Other Noncurrent Liabilities IncreaseDecreaseInOtherNoncurrentLiabilities	799000
CY2020	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	-352015000
CY2021	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	-228386000
CY2022	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	-696015000
CY2022	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	-100914000
CY2020	us-gaap	Payments To Acquire Short Term Investments PaymentsToAcquireShortTermInvestments	2001137000
CY2021	us-gaap	Payments To Acquire Short Term Investments PaymentsToAcquireShortTermInvestments	4812942000
CY2022	us-gaap	Payments To Acquire Short Term Investments PaymentsToAcquireShortTermInvestments	5586764000
CY2022	us-gaap	Payments To Acquire Short Term Investments PaymentsToAcquireShortTermInvestments	810005000
CY2020	us-gaap	Proceeds From Maturities Prepayments And Calls Of Shortterm Investments ProceedsFromMaturitiesPrepaymentsAndCallsOfShorttermInvestments	2256724000
CY2021	us-gaap	Proceeds From Maturities Prepayments And Calls Of Shortterm Investments ProceedsFromMaturitiesPrepaymentsAndCallsOfShorttermInvestments	3114287000
CY2022	us-gaap	Proceeds From Maturities Prepayments And Calls Of Shortterm Investments ProceedsFromMaturitiesPrepaymentsAndCallsOfShorttermInvestments	6978764000
CY2022	us-gaap	Proceeds From Maturities Prepayments And Calls Of Shortterm Investments ProceedsFromMaturitiesPrepaymentsAndCallsOfShorttermInvestments	1011826000
CY2020	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	19000
CY2021	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	22000
CY2020	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	66000000
CY2021	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	220096000
CY2022	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	231210000
CY2022	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	33523000
CY2021	hsai	Payments To Acquire Land Use Right PaymentsToAcquireLandUseRight	43188000
CY2020	us-gaap	Payments To Acquire Intangible Assets PaymentsToAcquireIntangibleAssets	10579000
CY2021	us-gaap	Payments To Acquire Intangible Assets PaymentsToAcquireIntangibleAssets	18320000
CY2022	us-gaap	Payments To Acquire Intangible Assets PaymentsToAcquireIntangibleAssets	9180000
CY2022	us-gaap	Payments To Acquire Intangible Assets PaymentsToAcquireIntangibleAssets	1331000
CY2022	us-gaap	Payments To Acquire Equity Securities Fv Ni PaymentsToAcquireEquitySecuritiesFvNi	30000000
CY2022	us-gaap	Payments To Acquire Equity Securities Fv Ni PaymentsToAcquireEquitySecuritiesFvNi	4350000
CY2022	us-gaap	Payments To Fund Longterm Loans To Related Parties PaymentsToFundLongtermLoansToRelatedParties	1964000
CY2022	us-gaap	Payments To Fund Longterm Loans To Related Parties PaymentsToFundLongtermLoansToRelatedParties	285000
CY2020	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	179027000
CY2021	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-1980237000
CY2022	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	1119646000
CY2022	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	162332000
CY2021	hsai	Payments For Distribution To Shareholders In Connection With Reorganization. PaymentsForDistributionToShareholdersInConnectionWithReorganization.	507620000
CY2021	us-gaap	Proceeds From Contributed Capital ProceedsFromContributedCapital	507620000
CY2020	hsai	Proceeds From Issuance Of Equity In Connection With Reorganization ProceedsFromIssuanceOfEquityInConnectionWithReorganization	317147000
CY2021	us-gaap	Proceeds From Convertible Debt ProceedsFromConvertibleDebt	1950338000
CY2021	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	453978000
CY2020	hsai	Advances From And Return Of Advances To Employees In Connection With Share Option Grants AdvancesFromAndReturnOfAdvancesToEmployeesInConnectionWithShareOptionGrants	6290000
CY2021	hsai	Advances From And Return Of Advances To Employees In Connection With Share Option Grants AdvancesFromAndReturnOfAdvancesToEmployeesInConnectionWithShareOptionGrants	-590000
CY2022	us-gaap	Proceeds From Issuance Of Long Term Debt ProceedsFromIssuanceOfLongTermDebt	18472000
CY2020	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	323437000
CY2021	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	2403726000
CY2022	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	15176000
CY2022	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	2200000
CY2020	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Excluding Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect	150449000
CY2021	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Excluding Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect	195103000
CY2022	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Excluding Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect	438807000
CY2022	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Excluding Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect	63618000
CY2019Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	112737000
CY2020Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	256688000
CY2021Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	449352000
CY2021Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	65150000
CY2020	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	-6498000
CY2021	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	-2439000
CY2022	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	25118000
CY2022	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	3645000
CY2020Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	256688000
CY2021Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	449352000
CY2022Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	913277000
CY2022Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	132413000
CY2020	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	-8662000
CY2021	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	213000
CY2022	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	-1230000
CY2022	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	-178000
CY2022	us-gaap	Interest Paid Capitalized InterestPaidCapitalized	11000
CY2022	us-gaap	Interest Paid Capitalized InterestPaidCapitalized	2000
CY2021	us-gaap	Debt Conversion Converted Instrument Amount1 DebtConversionConvertedInstrumentAmount1	1950338000
CY2020	us-gaap	Capital Expenditures Incurred But Not Yet Paid CapitalExpendituresIncurredButNotYetPaid	3823000
CY2021	us-gaap	Capital Expenditures Incurred But Not Yet Paid CapitalExpendituresIncurredButNotYetPaid	114446000
CY2022	us-gaap	Capital Expenditures Incurred But Not Yet Paid CapitalExpendituresIncurredButNotYetPaid	102181000
CY2022	us-gaap	Capital Expenditures Incurred But Not Yet Paid CapitalExpendituresIncurredButNotYetPaid	14815000
CY2022	hsai	Accrued Offering Cost Non Cash Investing And Financing Activities AccruedOfferingCostNonCashInvestingAndFinancingActivities	480000
CY2022	hsai	Accrued Offering Cost Non Cash Investing And Financing Activities AccruedOfferingCostNonCashInvestingAndFinancingActivities	70000
CY2020	hsai	Deferred Government Subsidy Applied To Purchases Of Property And Equipment DeferredGovernmentSubsidyAppliedToPurchasesOfPropertyAndEquipment	30000000
CY2021	hsai	Deferred Government Subsidy Applied To Purchases Of Property And Equipment DeferredGovernmentSubsidyAppliedToPurchasesOfPropertyAndEquipment	3850000
CY2022	hsai	Capital Gain Tax Payments On Behalf Of Certain Shareholders CapitalGainTaxPaymentsOnBehalfOfCertainShareholders	82347
CY2021Q4	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	85821000
CY2022	us-gaap	Use Of Estimates UseOfEstimates	<p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:italic;font-weight:bold;margin:0pt 0pt 12pt 0pt;">Use of estimates</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:18pt;margin:0pt 0pt 12pt 0pt;">The preparation of combined and consolidated financial statements in conformity with U.S. GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities, disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reporting period. Actual results could differ from those estimates. On an ongoing basis, the Group’s management reviews these estimates based on information that is currently available. Changes in facts and circumstances may cause the Group to revise its estimates. Significant accounting estimates reflected in the Group’s consolidated financial statements mainly include the estimated project progress towards certain services revenue, warranty reserves, right-of-use assets, lease liabilities, inventory write-down, allowance for doubtful accounts, the useful lives of property and equipment, intangible assets and land-use rights, valuation of ordinary shares and share-based compensation.</p>
CY2022Q4	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	485044000
CY2021Q4	us-gaap	Accrued Liabilities And Other Liabilities AccruedLiabilitiesAndOtherLiabilities	370854000
CY2020	us-gaap	Equity Method Investment Other Than Temporary Impairment EquityMethodInvestmentOtherThanTemporaryImpairment	0
CY2021	us-gaap	Equity Method Investment Other Than Temporary Impairment EquityMethodInvestmentOtherThanTemporaryImpairment	0
CY2022	us-gaap	Equity Method Investment Other Than Temporary Impairment EquityMethodInvestmentOtherThanTemporaryImpairment	0
CY2020Q4	us-gaap	Equity Securities Without Readily Determinable Fair Value Amount EquitySecuritiesWithoutReadilyDeterminableFairValueAmount	0
CY2021Q4	us-gaap	Equity Securities Without Readily Determinable Fair Value Amount EquitySecuritiesWithoutReadilyDeterminableFairValueAmount	0
CY2022Q4	us-gaap	Equity Securities Without Readily Determinable Fair Value Amount EquitySecuritiesWithoutReadilyDeterminableFairValueAmount	0
CY2020	us-gaap	Product Warranty Expense ProductWarrantyExpense	0
CY2021	us-gaap	Product Warranty Expense ProductWarrantyExpense	676000
CY2022	us-gaap	Product Warranty Expense ProductWarrantyExpense	7702000
CY2019Q4	us-gaap	Product Warranty Accrual Classified Current ProductWarrantyAccrualClassifiedCurrent	7457000
CY2020Q4	us-gaap	Product Warranty Accrual Classified Current ProductWarrantyAccrualClassifiedCurrent	10042000
CY2021Q4	us-gaap	Product Warranty Accrual Classified Current ProductWarrantyAccrualClassifiedCurrent	13932000
CY2020	us-gaap	Product Warranty Accrual Warranties Issued ProductWarrantyAccrualWarrantiesIssued	8752000
CY2021	us-gaap	Product Warranty Accrual Warranties Issued ProductWarrantyAccrualWarrantiesIssued	10766000
CY2022	us-gaap	Product Warranty Accrual Warranties Issued ProductWarrantyAccrualWarrantiesIssued	8467000
CY2020	us-gaap	Product Warranty Accrual Payments ProductWarrantyAccrualPayments	6167000
CY2021	us-gaap	Product Warranty Accrual Payments ProductWarrantyAccrualPayments	6876000
CY2022	us-gaap	Product Warranty Accrual Payments ProductWarrantyAccrualPayments	4705000
CY2020Q4	us-gaap	Product Warranty Accrual Classified Current ProductWarrantyAccrualClassifiedCurrent	10042000
CY2021Q4	us-gaap	Product Warranty Accrual Classified Current ProductWarrantyAccrualClassifiedCurrent	13932000
CY2022Q4	us-gaap	Product Warranty Accrual Classified Current ProductWarrantyAccrualClassifiedCurrent	17694000
CY2020Q4	hsai	Government Grants Related To Unfulfilled Obligations GovernmentGrantsRelatedToUnfulfilledObligations	7614000
CY2021Q4	hsai	Government Grants Related To Unfulfilled Obligations GovernmentGrantsRelatedToUnfulfilledObligations	0
CY2022Q4	hsai	Government Grants Related To Unfulfilled Obligations GovernmentGrantsRelatedToUnfulfilledObligations	0
CY2020	hsai	Income From Government Grants IncomeFromGovernmentGrants	15384000
CY2021	hsai	Income From Government Grants IncomeFromGovernmentGrants	27446000
CY2022	hsai	Income From Government Grants IncomeFromGovernmentGrants	10825000
CY2021Q4	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	122489000
CY2022Q4	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	166923000
CY2021Q4	hsai	Payables For Purchase Of Property And Equipment Current PayablesForPurchaseOfPropertyAndEquipmentCurrent	114446000
CY2021	us-gaap	Unrecognized Tax Benefits Income Tax Penalties And Interest Expense UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestExpense	0
CY2022	us-gaap	Unrecognized Tax Benefits Income Tax Penalties And Interest Expense UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestExpense	0
CY2021Q4	hsai	Accrued Liabilities And Other Liabilities As Reported AccruedLiabilitiesAndOtherLiabilitiesAsReported	569000
CY2021Q4	hsai	Liabilities Total As Reported LiabilitiesTotalAsReported	569000
CY2021Q4	hsai	Liabilities And Equity Total As Reported LiabilitiesAndEquityTotalAsReported	569000
CY2022Q4	hsai	Payables For Purchase Of Property And Equipment Current PayablesForPurchaseOfPropertyAndEquipmentCurrent	102181000
CY2021Q4	us-gaap	Accrued Liabilities Current AccruedLiabilitiesCurrent	12798000
CY2022Q4	us-gaap	Accrued Liabilities Current AccruedLiabilitiesCurrent	41558000
CY2022Q4	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	34975000
CY2022	us-gaap	Number Of Operating Segments NumberOfOperatingSegments	2
CY2022	us-gaap	Concentration Risk Credit Risk ConcentrationRiskCreditRisk	<p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:italic;font-weight:bold;margin:0pt 0pt 12pt 0pt;">Concentration of risks</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:italic;margin:0pt 0pt 12pt 0pt;">Concentration of credit risk</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:18pt;margin:0pt 0pt 12pt 0pt;">Financial instruments that potentially expose the Group to concentration of credit risk consist primarily of cash and cash equivalents, short-term investments, accounts receivable, contract assets, amount due from related parties, and prepayments and other current assets.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:18pt;margin:0pt 0pt 12pt 0pt;">The Group places its cash and cash equivalents and short-term investments in various financial institutions in the PRC, Hong Kong Special Administrative Region, and the United States. The Group believes that no significant credit risk exists as all of the Group’s cash and cash equivalents are held with financial institutions that Group’s management believes to be high credit quality.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:18pt;margin:0pt 0pt 12pt 0pt;">Accounts receivable, contract assets and amount due from related parties are typically unsecured and are derived from revenue earned from the customers. The Group conducts credit evaluations of customers to whom credit terms are extended. The Group establishes an allowance for doubtful accounts based on CECL model developed by the Group, which considers historical experience, the age of the accounts receivable balances, credit quality of its customers, current economic conditions, reasonable and supportable forecasts of future economic conditions, and other factors that may affect its ability to collect from customers.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:18pt;margin:0pt 0pt 12pt 0pt;">Prepayments and other current assets mainly consists of deposits of rent, and prepaid expenses, which can be applied for deduction of future payments for expenses. The Group has no significant concentrations of credit risk with respect to its prepayments and other current assets.</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:italic;margin:0pt 0pt 12pt 0pt;">Concentration of customers</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:18pt;margin:0pt;">The following customers accounted for 10% or more of revenue for the years ended December 31, 2020, 2021 and 2022:</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;"></span></p><table style="border-collapse:collapse;font-size:16pt;height:max-content;margin-left:auto;margin-right:auto;padding-left:0pt;padding-right:0pt;width:80%;"><tr style="height:1pt;"><td style="vertical-align:bottom;width:66.71%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;"></span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:1.85%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;"></span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:7.59%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;"></span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:3.09%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;"></span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:7.85%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;"></span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:3.1%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;"></span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:7.85%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;"></span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:1.93%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;"></span></p></div></div></td></tr><tr><td style="vertical-align:bottom;width:66.71%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:8pt;font-weight:bold;visibility:hidden;"></span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.85%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt;"><span style="font-size:8pt;font-weight:bold;visibility:hidden;"></span></p></td><td colspan="5" style="vertical-align:bottom;white-space:nowrap;width:29.5%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt;"><b style="font-weight:bold;">For the Year ended </b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.93%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;margin:0pt;"><b style="font-weight:bold;"> </b></p></td></tr><tr><td style="vertical-align:bottom;width:66.71%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:8pt;font-weight:bold;visibility:hidden;"></span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.85%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt;"><span style="font-size:8pt;font-weight:bold;visibility:hidden;"></span></p></td><td colspan="5" style="vertical-align:bottom;white-space:nowrap;width:29.5%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt;"><b style="font-weight:bold;">December 31, </b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.93%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;margin:0pt;"><b style="font-weight:bold;"> </b></p></td></tr><tr><td style="vertical-align:bottom;width:66.71%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:8pt;font-weight:bold;visibility:hidden;"></span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.85%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt;"><b style="font-weight:bold;"> </b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:7.59%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt;"><b style="font-weight:bold;">2020</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:3.09%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;margin:0pt;"><b style="font-weight:bold;"> </b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:7.85%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt;"><b style="font-weight:bold;">2021</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:3.1%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;margin:0pt;"><b style="font-weight:bold;"> </b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:7.85%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt;"><b style="font-weight:bold;">2022</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.93%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;margin:0pt;"><b style="font-weight:bold;"> </b></p></td></tr><tr><td style="vertical-align:bottom;width:66.71%;background:#cceeff;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">Customer A</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.85%;background:#cceeff;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"> </p></td><td style="vertical-align:bottom;white-space:nowrap;width:7.59%;background:#cceeff;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0pt 0pt;"> —</p></td><td style="vertical-align:bottom;white-space:nowrap;width:3.09%;background:#cceeff;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"></p></td><td style="vertical-align:bottom;white-space:nowrap;width:7.85%;background:#cceeff;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0pt 0pt;"> —</p></td><td style="vertical-align:bottom;white-space:nowrap;width:3.1%;background:#cceeff;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"></p></td><td style="vertical-align:bottom;white-space:nowrap;width:7.85%;background:#cceeff;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0pt 0pt;"> 24.3</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.93%;background:#cceeff;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">%</p></td></tr><tr><td style="vertical-align:bottom;width:66.71%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">Customer B</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.85%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;"></span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:7.59%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0pt 0pt;"> 10.4</p></td><td style="vertical-align:bottom;white-space:nowrap;width:3.09%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">% </p></td><td style="vertical-align:bottom;white-space:nowrap;width:7.85%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0pt 0pt;"> 17.5</p></td><td style="vertical-align:bottom;white-space:nowrap;width:3.1%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">% </p></td><td style="vertical-align:bottom;white-space:nowrap;width:7.85%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0pt 0pt;"> 13.7</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.93%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">%</p></td></tr><tr><td style="vertical-align:bottom;width:66.71%;background:#cceeff;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">Customer C</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.85%;background:#cceeff;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"> </p></td><td style="vertical-align:bottom;white-space:nowrap;width:7.59%;background:#cceeff;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0pt 0pt;"> —</p></td><td style="vertical-align:bottom;white-space:nowrap;width:3.09%;background:#cceeff;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"></p></td><td style="vertical-align:bottom;white-space:nowrap;width:7.85%;background:#cceeff;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0pt 0pt;"> 12.7</p></td><td style="vertical-align:bottom;white-space:nowrap;width:3.1%;background:#cceeff;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">% </p></td><td style="vertical-align:bottom;white-space:nowrap;width:7.85%;background:#cceeff;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0pt 0pt;"> —</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.93%;background:#cceeff;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"></p></td></tr><tr><td style="vertical-align:bottom;width:66.71%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">Customer D</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.85%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"> </p></td><td style="vertical-align:bottom;white-space:nowrap;width:7.59%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0pt 0pt;"> 11.6</p></td><td style="vertical-align:bottom;white-space:nowrap;width:3.09%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">% </p></td><td style="vertical-align:bottom;white-space:nowrap;width:7.85%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0pt 0pt;"> —</p></td><td style="vertical-align:bottom;white-space:nowrap;width:3.1%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"></p></td><td style="vertical-align:bottom;white-space:nowrap;width:7.85%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0pt 0pt;"> —</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.93%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"></p></td></tr></table><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;"></span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:italic;font-weight:bold;margin:0pt 0pt 12pt 0pt;"><span style="display:inline-block;text-indent:0pt;width:18pt;"><b style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:bold;">2.</b></span><b style="font-style:normal;font-weight:bold;">SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (continued)</b></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:italic;margin:0pt 0pt 12pt 0pt;">Concentration of customers - continued</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:18pt;margin:0pt;">The following customers accounted for 10% or more of the Group’s accounts receivable, contract assets and amount due from related parties as of December 31, 2021 and 2022:</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;"></span></p><table style="border-collapse:collapse;font-size:16pt;height:max-content;margin-left:auto;margin-right:auto;padding-left:0pt;padding-right:0pt;width:80%;"><tr style="height:1pt;"><td style="vertical-align:bottom;width:73.98%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;"></span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.03%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;"></span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:8.98%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;"></span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:3.1%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;"></span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:8.98%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;"></span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:1pt;visibility:hidden;"></span></p></td></tr><tr><td style="vertical-align:bottom;width:73.98%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:8pt;font-weight:bold;visibility:hidden;"></span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.03%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt;"><span style="font-size:8pt;font-weight:bold;visibility:hidden;"></span></p></td><td colspan="3" style="vertical-align:bottom;white-space:nowrap;width:21.06%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt;"><b style="font-weight:bold;">As of December 31, </b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt;"><span style="font-size:8pt;font-weight:bold;visibility:hidden;"></span></p></td></tr><tr><td style="vertical-align:bottom;width:73.98%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="font-size:8pt;font-weight:bold;visibility:hidden;"></span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.03%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt;"><b style="font-weight:bold;"> </b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:8.98%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt;"><b style="font-weight:bold;">2021</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:3.1%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;margin:0pt;"><b style="font-weight:bold;"> </b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:8.98%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt;"><b style="font-weight:bold;">2022</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;margin:0pt;"><b style="font-weight:bold;"> </b></p></td></tr><tr><td style="vertical-align:bottom;width:73.98%;background:#cceeff;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">Customer A</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.03%;background:#cceeff;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"> </p></td><td style="vertical-align:bottom;white-space:nowrap;width:8.98%;background:#cceeff;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0pt 0pt;"> —</p></td><td style="vertical-align:bottom;white-space:nowrap;width:3.1%;background:#cceeff;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">*</p></td><td style="vertical-align:bottom;white-space:nowrap;width:8.98%;background:#cceeff;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0pt 0pt;"> 61.0</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.91%;background:#cceeff;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">%</p></td></tr><tr><td style="vertical-align:bottom;width:73.98%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">Customer B</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.03%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"> </p></td><td style="vertical-align:bottom;white-space:nowrap;width:8.98%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0pt 0pt;"> 64.4</p></td><td style="vertical-align:bottom;white-space:nowrap;width:3.1%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">% </p></td><td style="vertical-align:bottom;white-space:nowrap;width:8.98%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0pt 0pt;"> 15.3</p></td><td style="vertical-align:bottom;white-space:nowrap;width:2.91%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">%</p></td></tr></table><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;"></span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:italic;margin:0pt 0pt 12pt 0pt;">Concentration of suppliers</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:18pt;margin:0pt;">The Group has one supplier accounted for 10% or more of purchases for the years ended December 31, 2020, 2021 and 2022:</p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:18pt;margin:0pt;"><span style="margin-bottom:12pt;visibility:hidden;"></span></p><table style="border-collapse:collapse;font-size:16pt;height:max-content;margin-left:auto;margin-right:auto;padding-left:0pt;padding-right:0pt;width:80%;"><tr style="height:1pt;"><td style="vertical-align:bottom;width:66.66%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;"></span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:1.86%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;"></span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:7.71%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;"></span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:3.1%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;"></span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:7.74%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;"></span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:3.1%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;"></span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:7.85%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;"></span></p></div></div></td><td style="vertical-align:bottom;white-space:nowrap;width:1.94%;margin:0pt;padding:0pt;"><div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"><div style="bottom:0pt;position:absolute;width:100%;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:1pt;visibility:hidden;"></span></p></div></div></td></tr><tr><td style="vertical-align:bottom;width:66.66%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;font-weight:bold;visibility:hidden;"></span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.86%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;"> </b></p></td><td colspan="5" style="vertical-align:bottom;white-space:nowrap;width:29.52%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">For the Year Ended December 31,</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.94%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"> </p></td></tr><tr><td style="vertical-align:bottom;width:66.66%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="font-size:8pt;font-weight:bold;visibility:hidden;"></span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.86%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;"> </b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:7.71%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">2020</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:3.1%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;"> </b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:7.74%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">2021</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:3.1%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;"> </b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:7.85%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;">2022</b></p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.94%;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"><b style="font-weight:bold;"> </b></p></td></tr><tr><td style="vertical-align:bottom;width:66.66%;background:#cceeff;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">Supplier A</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.86%;background:#cceeff;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"><span style="visibility:hidden;"></span></p></td><td style="vertical-align:bottom;white-space:nowrap;width:7.71%;background:#cceeff;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0.05pt 0pt;"> 11.5</p></td><td style="vertical-align:bottom;white-space:nowrap;width:3.1%;background:#cceeff;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">% </p></td><td style="vertical-align:bottom;white-space:nowrap;width:7.74%;background:#cceeff;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0.05pt 0pt;"> 13.7</p></td><td style="vertical-align:bottom;white-space:nowrap;width:3.1%;background:#cceeff;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">% </p></td><td style="vertical-align:bottom;white-space:nowrap;width:7.85%;background:#cceeff;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0.05pt 0pt;"> 12.3</p></td><td style="vertical-align:bottom;white-space:nowrap;width:1.94%;background:#cceeff;margin:0pt;padding:0pt;"><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;">%</p></td></tr></table><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:0pt;margin:0pt;"><span style="margin-bottom:12pt;visibility:hidden;"></span></p>
CY2021Q4	us-gaap	Cash Cash Equivalents And Short Term Investments CashCashEquivalentsAndShortTermInvestments	26545000
CY2022Q4	us-gaap	Cash Cash Equivalents And Short Term Investments CashCashEquivalentsAndShortTermInvestments	51351000
CY2022Q4	us-gaap	Foreign Currency Exchange Rate Translation1 ForeignCurrencyExchangeRateTranslation1	6.8972
CY2021Q4	us-gaap	Accounts Receivable Gross Current AccountsReceivableGrossCurrent	93115000
CY2022Q4	us-gaap	Accounts Receivable Gross Current AccountsReceivableGrossCurrent	491293000
CY2020Q4	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	5270000
CY2021Q4	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	7294000
CY2021	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	2024000
CY2022	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	-1045000
CY2021Q4	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	7294000
CY2022Q4	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	6249000
CY2021Q4	us-gaap	Inventory Raw Materials Net Of Reserves InventoryRawMaterialsNetOfReserves	123940000
CY2022Q4	us-gaap	Inventory Raw Materials Net Of Reserves InventoryRawMaterialsNetOfReserves	290121000
CY2021Q4	us-gaap	Inventory Work In Process Net Of Reserves InventoryWorkInProcessNetOfReserves	91898000
CY2022Q4	us-gaap	Inventory Work In Process Net Of Reserves InventoryWorkInProcessNetOfReserves	180367000
CY2021Q4	us-gaap	Inventory Finished Goods Net Of Reserves InventoryFinishedGoodsNetOfReserves	160406000
CY2022Q4	us-gaap	Inventory Finished Goods Net Of Reserves InventoryFinishedGoodsNetOfReserves	176364000
CY2021Q4	us-gaap	Inventory Net InventoryNet	376244000
CY2022Q4	us-gaap	Inventory Net InventoryNet	646852000
CY2021	us-gaap	Inventory Write Down InventoryWriteDown	16600000
CY2022	us-gaap	Inventory Write Down InventoryWriteDown	39431000
CY2021Q4	us-gaap	Supplies Supplies	53666000
CY2022Q4	us-gaap	Supplies Supplies	82419000
CY2021Q4	us-gaap	Deposits Assets Current DepositsAssetsCurrent	8941000
CY2022Q4	us-gaap	Deposits Assets Current DepositsAssetsCurrent	11998000
CY2021Q4	us-gaap	Prepaid Expense Current PrepaidExpenseCurrent	9123000
CY2022Q4	us-gaap	Prepaid Expense Current PrepaidExpenseCurrent	10108000
CY2021Q4	us-gaap	Value Added Tax Receivable Current ValueAddedTaxReceivableCurrent	9360000
CY2022Q4	us-gaap	Value Added Tax Receivable Current ValueAddedTaxReceivableCurrent	6748000
CY2021Q4	us-gaap	Other Assets Current OtherAssetsCurrent	8029000
CY2022Q4	us-gaap	Other Assets Current OtherAssetsCurrent	15179000
CY2021Q4	us-gaap	Prepaid Expense And Other Assets Current PrepaidExpenseAndOtherAssetsCurrent	89119000
CY2022Q4	us-gaap	Prepaid Expense And Other Assets Current PrepaidExpenseAndOtherAssetsCurrent	126452000
CY2021Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	142981000
CY2022Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	324534000
CY2021Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	39810000
CY2022Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	84329000
CY2021Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	321627000
CY2022Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	504953000
CY2021	us-gaap	Depreciation Depreciation	21187000
CY2022	us-gaap	Depreciation Depreciation	44856000
CY2021Q4	us-gaap	Equity Method Investments EquityMethodInvestments	1902000
CY2022Q4	us-gaap	Equity Method Investments EquityMethodInvestments	31856000
CY2021Q4	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	29524000
CY2022Q4	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	38485000
CY2021Q4	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	9971000
CY2022Q4	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	17885000
CY2021Q4	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	19553000
CY2022Q4	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	20600000
CY2021	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	6326000
CY2022	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	7914000
CY2022Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Next Twelve Months FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths	7053000
CY2022Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Two FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo	4237000
CY2022Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Three FiniteLivedIntangibleAssetsAmortizationExpenseYearThree	2975000
CY2022Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Four FiniteLivedIntangibleAssetsAmortizationExpenseYearFour	2425000
CY2022Q4	hsai	Finite Lived Intangible Asset Expected Amortization Year Five And Thereafter FiniteLivedIntangibleAssetExpectedAmortizationYearFiveAndThereafter	3910000
CY2021Q4	us-gaap	Sales And Excise Tax Payable Current SalesAndExciseTaxPayableCurrent	115540000
CY2021Q4	us-gaap	Prepaid Expense Noncurrent PrepaidExpenseNoncurrent	55207000
CY2022Q4	us-gaap	Prepaid Expense Noncurrent PrepaidExpenseNoncurrent	46083000
CY2021Q4	hsai	Demonstration Fleet Non Current DemonstrationFleetNonCurrent	5790000
CY2022Q4	hsai	Demonstration Fleet Non Current DemonstrationFleetNonCurrent	4936000
CY2021Q4	hsai	Long Term Deposits LongTermDeposits	6909000
CY2022Q4	hsai	Long Term Deposits LongTermDeposits	3836000
CY2021Q4	us-gaap	Other Assets Miscellaneous Noncurrent OtherAssetsMiscellaneousNoncurrent	2053000
CY2022Q4	us-gaap	Other Assets Miscellaneous Noncurrent OtherAssetsMiscellaneousNoncurrent	2243000
CY2021Q4	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	69959000
CY2022Q4	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	57098000
CY2022Q4	us-gaap	Accrued Liabilities And Other Liabilities AccruedLiabilitiesAndOtherLiabilities	356502000
CY2022Q4	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	44349000
CY2022Q4	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	34975000
CY2022Q4	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	10139000
CY2022Q4	us-gaap	Operating Lease Weighted Average Remaining Lease Term1 OperatingLeaseWeightedAverageRemainingLeaseTerm1	P1Y10M9D
CY2022Q4	us-gaap	Operating Lease Weighted Average Discount Rate Percent OperatingLeaseWeightedAverageDiscountRatePercent	0.0425
CY2020	us-gaap	Operating Lease Expense OperatingLeaseExpense	15465000
CY2021	us-gaap	Operating Lease Expense OperatingLeaseExpense	21792000
CY2022	us-gaap	Operating Lease Expense OperatingLeaseExpense	34596000
CY2020	us-gaap	Short Term Lease Cost ShortTermLeaseCost	2127000
CY2021	us-gaap	Short Term Lease Cost ShortTermLeaseCost	2127000
CY2022	us-gaap	Short Term Lease Cost ShortTermLeaseCost	2127000
CY2021Q4	us-gaap	Lessee Operating Lease Liability Payments Due Next Twelve Months LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths	30429000
CY2021Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Two LesseeOperatingLeaseLiabilityPaymentsDueYearTwo	26071000
CY2021Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Three LesseeOperatingLeaseLiabilityPaymentsDueYearThree	4536000
CY2021Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Four LesseeOperatingLeaseLiabilityPaymentsDueYearFour	3096000
CY2021Q4	us-gaap	Lessee Operating Lease Liability Payments Due LesseeOperatingLeaseLiabilityPaymentsDue	64132000
CY2022Q4	us-gaap	Lessee Operating Lease Liability Payments Due Next Twelve Months LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths	36025000
CY2022Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Two LesseeOperatingLeaseLiabilityPaymentsDueYearTwo	7145000
CY2022Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Three LesseeOperatingLeaseLiabilityPaymentsDueYearThree	3282000
CY2022Q4	us-gaap	Lessee Operating Lease Liability Payments Due LesseeOperatingLeaseLiabilityPaymentsDue	46452000
CY2022Q4	us-gaap	Lessee Operating Lease Liability Undiscounted Excess Amount LesseeOperatingLeaseLiabilityUndiscountedExcessAmount	1338000
CY2022Q4	us-gaap	Operating Lease Liability OperatingLeaseLiability	45114000
CY2022Q4	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	34975000
CY2022Q4	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	10139000
CY2022	us-gaap	Operating Lease Payments OperatingLeasePayments	28163000
CY2022	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	37414000
CY2022	us-gaap	Temporary Equity Issue Period Increase Or Decrease TemporaryEquityIssuePeriodIncreaseOrDecrease	446419000
CY2022Q4	us-gaap	Temporary Equity Carrying Amount Attributable To Parent TemporaryEquityCarryingAmountAttributableToParent	5986910000
CY2022Q4	us-gaap	Debt Instrument Term DebtInstrumentTerm	P2Y
CY2022Q4	us-gaap	Line Of Credit Facility Maximum Borrowing Capacity LineOfCreditFacilityMaximumBorrowingCapacity	700000000
CY2022Q4	hsai	Period Of Loan Prime Rate Considered PeriodOfLoanPrimeRateConsidered	P1Y
CY2022Q4	us-gaap	Debt Instrument Interest Rate Increase Decrease DebtInstrumentInterestRateIncreaseDecrease	1
CY2022	us-gaap	Proceeds From Lines Of Credit ProceedsFromLinesOfCredit	18472000
CY2022	us-gaap	Line Of Credit Facility Interest Rate During Period LineOfCreditFacilityInterestRateDuringPeriod	0.0265
CY2022Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Next Twelve Months LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths	5542000
CY2022Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Two LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo	5542000
CY2022Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Three LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree	7388000
CY2022Q4	us-gaap	Long Term Debt LongTermDebt	18472000
CY2022Q4	us-gaap	Line Of Credit Facility Remaining Borrowing Capacity LineOfCreditFacilityRemainingBorrowingCapacity	681528000
CY2022	us-gaap	Proceeds From Issuance Of Mandatory Redeemable Capital Securities ProceedsFromIssuanceOfMandatoryRedeemableCapitalSecurities	1016418000
CY2019Q4	us-gaap	Temporary Equity Carrying Amount Including Portion Attributable To Noncontrolling Interests TemporaryEquityCarryingAmountIncludingPortionAttributableToNoncontrollingInterests	1098639000
CY2020Q3	us-gaap	Temporary Equity Carrying Amount Including Portion Attributable To Noncontrolling Interests TemporaryEquityCarryingAmountIncludingPortionAttributableToNoncontrollingInterests	1098639000
	us-gaap	Temporary Equity Elimination As Partof Reorganization TemporaryEquityEliminationAsPartofReorganization	1098639000
CY2022	hsai	Temporary Equity Compounded Interest Rate TemporaryEquityCompoundedInterestRate	0.08
CY2022	hsai	Minimum Percentage On Issuance Price And Unpaid Dividends For No Liquidation Preference MinimumPercentageOnIssuancePriceAndUnpaidDividendsForNoLiquidationPreference	1.40
CY2021Q2	hsai	Threshold Period From Dates Of Agreements To Complete Overseas Ipo ThresholdPeriodFromDatesOfAgreementsToCompleteOverseasIpo	P12M
CY2021Q2	hsai	Temporary Equity Compounded Interest Rate TemporaryEquityCompoundedInterestRate	0.08
CY2021Q2	hsai	Fair Value Of Reclassified Shares FairValueOfReclassifiedShares	3056417000
CY2021Q2	us-gaap	Temporary Equity Dividends Adjustment TemporaryEquityDividendsAdjustment	2131572000
CY2021Q4	us-gaap	Temporary Equity Shares Outstanding TemporaryEquitySharesOutstanding	54551513
CY2021Q4	hsai	Temporary Equity Reclassification Carrying Amount TemporaryEquityReclassificationCarryingAmount	5460733000
CY2021	us-gaap	Temporary Equity Issue Period Increase Or Decrease TemporaryEquityIssuePeriodIncreaseOrDecrease	79758000
CY2021Q4	us-gaap	Temporary Equity Carrying Amount Attributable To Parent TemporaryEquityCarryingAmountAttributableToParent	5540491000
CY2022Q4	us-gaap	Temporary Equity Shares Outstanding TemporaryEquitySharesOutstanding	54551513
CY2022Q4	hsai	Temporary Equity Reclassification Carrying Amount TemporaryEquityReclassificationCarryingAmount	5540491000
CY2022Q4	hsai	Temporary Equity Redemption Value TemporaryEquityRedemptionValue	4179400000
CY2022Q4	hsai	Re Designate Ordinary Shares To Preferred Shares ReDesignateOrdinarySharesToPreferredShares	0
CY2020	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	415514000
CY2021	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	720768000
CY2022	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	1202670000
CY2020	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	415514000
CY2021	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	720768000
CY2022	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	1202670000
CY2019Q4	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	36511000
CY2019Q4	us-gaap	Contract With Customer Liability Current ContractWithCustomerLiabilityCurrent	11843000
CY2020	hsai	Increase Or Decrease In Accounts Receivable During Period IncreaseOrDecreaseInAccountsReceivableDuringPeriod	19808000
CY2020	hsai	Increase Or Decrease In Contract Assets During Period IncreaseOrDecreaseInContractAssetsDuringPeriod	38337000
CY2020	hsai	Increase Or Decrease In Contract Liabilities During Period IncreaseOrDecreaseInContractLiabilitiesDuringPeriod	-2486000
CY2020Q4	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	56319000
CY2020Q4	us-gaap	Contract With Customer Asset Net Current ContractWithCustomerAssetNetCurrent	38337000
CY2020Q4	us-gaap	Contract With Customer Liability Current ContractWithCustomerLiabilityCurrent	9357000
CY2021	hsai	Increase Or Decrease In Accounts Receivable During Period IncreaseOrDecreaseInAccountsReceivableDuringPeriod	29502000
CY2021	hsai	Increase Or Decrease In Contract Assets During Period IncreaseOrDecreaseInContractAssetsDuringPeriod	108200000
CY2021	hsai	Increase Or Decrease In Contract Liabilities During Period IncreaseOrDecreaseInContractLiabilitiesDuringPeriod	113246000
CY2021Q4	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	85821000
CY2021Q4	us-gaap	Contract With Customer Asset Net Current ContractWithCustomerAssetNetCurrent	146537000
CY2021Q4	us-gaap	Contract With Customer Liability Current ContractWithCustomerLiabilityCurrent	122603000
CY2022	hsai	Increase Or Decrease In Accounts Receivable During Period IncreaseOrDecreaseInAccountsReceivableDuringPeriod	399223000
CY2022	hsai	Increase Or Decrease In Contract Assets During Period IncreaseOrDecreaseInContractAssetsDuringPeriod	-133937000
CY2022	hsai	Increase Or Decrease In Contract Liabilities During Period IncreaseOrDecreaseInContractLiabilitiesDuringPeriod	-82225000
CY2022Q4	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	485044000
CY2022Q4	us-gaap	Contract With Customer Asset Net Current ContractWithCustomerAssetNetCurrent	12600000
CY2022Q4	us-gaap	Contract With Customer Liability Current ContractWithCustomerLiabilityCurrent	40378000
CY2020	us-gaap	Contract With Customer Liability Revenue Recognized ContractWithCustomerLiabilityRevenueRecognized	11843000
CY2021	us-gaap	Contract With Customer Liability Revenue Recognized ContractWithCustomerLiabilityRevenueRecognized	8048000
CY2022	us-gaap	Contract With Customer Liability Revenue Recognized ContractWithCustomerLiabilityRevenueRecognized	109120000
CY2020Q4	us-gaap	Retained Earnings Appropriated RetainedEarningsAppropriated	0
CY2021Q4	us-gaap	Retained Earnings Appropriated RetainedEarningsAppropriated	0
CY2022Q4	us-gaap	Retained Earnings Appropriated RetainedEarningsAppropriated	0
CY2022	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	2000
CY2020	hsai	Over Provision In Prior Period OverProvisionInPriorPeriod	-125000
CY2021	hsai	Over Provision In Prior Period OverProvisionInPriorPeriod	-1057000
CY2020	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-74000
CY2021	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-58000
CY2022	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-68000
CY2020	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-199000
CY2021	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-1115000
CY2022	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-66000
CY2020	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	-104524000
CY2021	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	-92498000
CY2022	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	-251302000
CY2020	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	-2891000
CY2021	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	-153444000
CY2022	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	-49529000
CY2020	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-107415000
CY2021	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-245942000
CY2022	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-300831000
CY2021Q4	us-gaap	Deferred Income Tax Liabilities DeferredIncomeTaxLiabilities	466000
CY2022Q4	us-gaap	Deferred Income Tax Liabilities DeferredIncomeTaxLiabilities	439000
CY2022	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Outstanding Weighted Average Remaining Contractual Term2 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2	P5Y5M15D
CY2022Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue	1141255000
CY2022Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingNumber	5088920
CY2022Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageExercisePrice	19.66
CY2022	hsai	Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Outstanding Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageGrantDateFairValue	101.08
CY2020	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.2500
CY2021	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.2500
CY2022	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.2500
CY2020	us-gaap	Effective Income Tax Rate Reconciliation Foreign Income Tax Rate Differential EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential	0.0010
CY2021	us-gaap	Effective Income Tax Rate Reconciliation Foreign Income Tax Rate Differential EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential	-0.0439
CY2022	us-gaap	Effective Income Tax Rate Reconciliation Foreign Income Tax Rate Differential EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential	-0.0309
CY2020	us-gaap	Effective Income Tax Rate Reconciliation Nondeductible Expense EffectiveIncomeTaxRateReconciliationNondeductibleExpense	-0.0030
CY2021	us-gaap	Effective Income Tax Rate Reconciliation Nondeductible Expense EffectiveIncomeTaxRateReconciliationNondeductibleExpense	-0.1798
CY2022	us-gaap	Effective Income Tax Rate Reconciliation Nondeductible Expense EffectiveIncomeTaxRateReconciliationNondeductibleExpense	-0.0612
CY2020	hsai	Effective Income Tax Rate Reconciliation Nondeductible Expense Super Deduction On Research And Development Percent EffectiveIncomeTaxRateReconciliationNondeductibleExpenseSuperDeductionOnResearchAndDevelopmentPercent	0.3883
CY2021	hsai	Effective Income Tax Rate Reconciliation Nondeductible Expense Super Deduction On Research And Development Percent EffectiveIncomeTaxRateReconciliationNondeductibleExpenseSuperDeductionOnResearchAndDevelopmentPercent	0.3483
CY2022	hsai	Effective Income Tax Rate Reconciliation Nondeductible Expense Super Deduction On Research And Development Percent EffectiveIncomeTaxRateReconciliationNondeductibleExpenseSuperDeductionOnResearchAndDevelopmentPercent	0.4100
CY2020	us-gaap	Effective Income Tax Rate Reconciliation Change In Deferred Tax Assets Valuation Allowance EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance	-0.6356
CY2021	us-gaap	Effective Income Tax Rate Reconciliation Change In Deferred Tax Assets Valuation Allowance EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance	-0.3744
CY2022	us-gaap	Effective Income Tax Rate Reconciliation Change In Deferred Tax Assets Valuation Allowance EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance	-0.5677
CY2020	hsai	Effective Income Tax Rate Reconciliation Over Provision For Prior Years Percent EffectiveIncomeTaxRateReconciliationOverProvisionForPriorYearsPercent	0.0012
CY2021	hsai	Effective Income Tax Rate Reconciliation Over Provision For Prior Years Percent EffectiveIncomeTaxRateReconciliationOverProvisionForPriorYearsPercent	0.0043
CY2020	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.0019
CY2021	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.0045
CY2022	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.0002
CY2021Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards DeferredTaxAssetsOperatingLossCarryforwards	220480000
CY2022Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards DeferredTaxAssetsOperatingLossCarryforwards	373215000
CY2021Q4	us-gaap	Deferred Tax Assets Other DeferredTaxAssetsOther	11562000
CY2022Q4	us-gaap	Deferred Tax Assets Other DeferredTaxAssetsOther	31348000
CY2021Q4	us-gaap	Deferred Tax Assets Deferred Income DeferredTaxAssetsDeferredIncome	9443000
CY2022Q4	us-gaap	Deferred Tax Assets Deferred Income DeferredTaxAssetsDeferredIncome	6294000
CY2021Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	241485000
CY2022Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	410857000
CY2021Q4	us-gaap	Deferred Tax Liabilities Goodwill And Intangible Assets Intangible Assets DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsIntangibleAssets	466000
CY2022Q4	us-gaap	Deferred Tax Liabilities Goodwill And Intangible Assets Intangible Assets DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsIntangibleAssets	439000
CY2019Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	67985000
CY2020Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	136269000
CY2021Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	241485000
CY2020	us-gaap	Valuation Allowance Deferred Tax Asset Change In Amount ValuationAllowanceDeferredTaxAssetChangeInAmount	68284000
CY2021	us-gaap	Valuation Allowance Deferred Tax Asset Change In Amount ValuationAllowanceDeferredTaxAssetChangeInAmount	105216000
CY2022	us-gaap	Valuation Allowance Deferred Tax Asset Change In Amount ValuationAllowanceDeferredTaxAssetChangeInAmount	169372000
CY2020Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	136269000
CY2021Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	241485000
CY2022Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	410857000
CY2020Q4	us-gaap	Operating Loss Carryforwards OperatingLossCarryforwards	476996000
CY2021Q4	us-gaap	Operating Loss Carryforwards OperatingLossCarryforwards	881256000
CY2022Q4	us-gaap	Operating Loss Carryforwards OperatingLossCarryforwards	1492808000
CY2021Q4	hsai	Share Based Compensation Arrangement By Share Based Payment Award Options Canceled In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsCanceledInPeriod	312051
CY2020Q4	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Nonvested Number Of Shares SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedNumberOfShares	0
CY2020Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	0
CY2021	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Nonvested Options Forfeited Number Of Shares SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedOptionsForfeitedNumberOfShares	220831
CY2021	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Forfeitures In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice	5.96
CY2021	hsai	Share Based Compensation Arrangement By Share Based Payment Award Options Canceled In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsCanceledInPeriod	312051
CY2021	hsai	Share Based Compensation Arrangement By Share Based Payment Award Options Cancelled Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsCancelledWeightedAverageExercisePrice	0.90
CY2021Q4	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Nonvested Number Of Shares SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedNumberOfShares	9173623
CY2021Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	9.23
CY2021Q4	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Nonvested Weighted Average Grant Date Fair Value SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedWeightedAverageGrantDateFairValue	56.58
CY2021	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Outstanding Weighted Average Remaining Contractual Term2 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2	P6Y3M25D
CY2021Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue	1005546000
CY2022	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Nonvested Options Forfeited Number Of Shares SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedOptionsForfeitedNumberOfShares	723190
CY2022	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Forfeitures In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice	13.85
CY2022Q4	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Nonvested Number Of Shares SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedNumberOfShares	9608634
CY2022Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	12.51
CY2022Q4	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Nonvested Weighted Average Grant Date Fair Value SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedWeightedAverageGrantDateFairValue	65.93
CY2022	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Vested And Expected To Vest Exercisable Weighted Average Remaining Contractual Term1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageRemainingContractualTerm1	P5Y10M17D
CY2022Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Exercisable Aggregate Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableAggregateIntrinsicValue	568013000
CY2022Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber	1794795
CY2022Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice	12.51
CY2022	hsai	Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageGrantDateFairValue	65.93
CY2022	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Weighted Average Remaining Contractual Term1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1	P5Y5M15D
CY2022Q4	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Intrinsic Value1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1	213122000
CY2020	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue	62.21
CY2021	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue	102.74
CY2022	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue	121.62
CY2020	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue	0
CY2021	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue	0
CY2022	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue	0
CY2021	us-gaap	Proceeds From Issuance Of Shares Under Incentive And Share Based Compensation Plans Including Stock Options ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlansIncludingStockOptions	54283000
CY2022	us-gaap	Proceeds From Issuance Of Shares Under Incentive And Share Based Compensation Plans Including Stock Options ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlansIncludingStockOptions	104750000
CY2022Q4	us-gaap	Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized	324359000
CY2022	us-gaap	Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized Period For Recognition1 EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1	P2Y7M17D
CY2020	us-gaap	Revenue From Related Parties RevenueFromRelatedParties	41765000
CY2021	us-gaap	Revenue From Related Parties RevenueFromRelatedParties	15655000
CY2020	hsai	Research And Development Expenses With Related Party ResearchAndDevelopmentExpensesWithRelatedParty	900000
CY2020	us-gaap	Related Party Transaction Purchases From Related Party RelatedPartyTransactionPurchasesFromRelatedParty	83000
CY2020Q4	us-gaap	Due From Related Parties DueFromRelatedParties	28088000
CY2021Q4	us-gaap	Due To Related Parties Current And Noncurrent DueToRelatedPartiesCurrentAndNoncurrent	307498000
CY2022Q4	us-gaap	Due To Related Parties Current And Noncurrent DueToRelatedPartiesCurrentAndNoncurrent	334283000
CY2020	us-gaap	Net Income Loss NetIncomeLoss	-107216000
CY2021	us-gaap	Net Income Loss NetIncomeLoss	-244827000
CY2022	us-gaap	Net Income Loss NetIncomeLoss	-300765000
CY2021	us-gaap	Temporary Equity Dividends Adjustment TemporaryEquityDividendsAdjustment	2211330000
CY2022	us-gaap	Temporary Equity Dividends Adjustment TemporaryEquityDividendsAdjustment	446419000
CY2020	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-107216000
CY2021	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-2456157000
CY2022	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-747184000
CY2020	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	89895471
CY2021	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	104987478
CY2022	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	115534593
CY2020	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-1.19
CY2021	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-23.39
CY2022	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-6.47
CY2022	us-gaap	Number Of Operating Segments NumberOfOperatingSegments	2
CY2020	us-gaap	Gross Profit GrossProfit	238914000
CY2021	us-gaap	Gross Profit GrossProfit	381796000
CY2022	us-gaap	Gross Profit GrossProfit	471987000
CY2021Q4	us-gaap	Noncurrent Assets NoncurrentAssets	435958000
CY2022Q4	us-gaap	Noncurrent Assets NoncurrentAssets	679862000
CY2020	us-gaap	Defined Contribution Plan Employer Discretionary Contribution Amount DefinedContributionPlanEmployerDiscretionaryContributionAmount	15732000
CY2021	us-gaap	Defined Contribution Plan Employer Discretionary Contribution Amount DefinedContributionPlanEmployerDiscretionaryContributionAmount	50648000
CY2022	us-gaap	Defined Contribution Plan Employer Discretionary Contribution Amount DefinedContributionPlanEmployerDiscretionaryContributionAmount	82877000
CY2022	hsai	Appropriation Of After Tax Profit Required Minimum Percentage AppropriationOfAfterTaxProfitRequiredMinimumPercentage	0.10
CY2022	hsai	Appropriation Of After Tax Profit To Reserve Fund Statutory Requirement Limit Registered Capital Percentage AppropriationOfAfterTaxProfitToReserveFundStatutoryRequirementLimitRegisteredCapitalPercentage	0.50
CY2021Q4	hsai	Statutory Reserves StatutoryReserves	0
CY2022Q4	hsai	Statutory Reserves StatutoryReserves	0
CY2022Q4	us-gaap	Amount Of Restricted Net Assets For Consolidated And Unconsolidated Subsidiaries AmountOfRestrictedNetAssetsForConsolidatedAndUnconsolidatedSubsidiaries	3334624000
CY2022Q4	us-gaap	Contractual Obligation Due In Next Twelve Months ContractualObligationDueInNextTwelveMonths	314793000
CY2022Q4	us-gaap	Contractual Obligation Due In Second Year ContractualObligationDueInSecondYear	11675000
CY2022Q4	us-gaap	Contractual Obligation ContractualObligation	326468000
CY2022	hsai	Base Payment For Royalty BasePaymentForRoyalty	3000000.0
CY2022Q4	us-gaap	Long Term Line Of Credit LongTermLineOfCredit	300000000

Files In Submission

Name	View Source	Status
0001104659-23-047439-index-headers.html	Edgar Link	pending
0001104659-23-047439-index.html	Edgar Link	pending
0001104659-23-047439.txt	Edgar Link	pending
0001104659-23-047439-xbrl.zip	Edgar Link	pending
Financial_Report.xlsx	Edgar Link	pending
hsai-20221231.xsd	Edgar Link	pending
hsai-20221231x20f.htm	Edgar Link	pending
hsai-20221231x20f011.jpg	Edgar Link	pending
hsai-20221231x20f012.jpg	Edgar Link	pending
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hsai-20221231xex12d1.htm	Edgar Link	pending
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hsai-20221231xex2d4.htm	Edgar Link	pending
hsai-20221231xex8d1.htm	Edgar Link	pending
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FilingSummary.xml	Edgar Link	unprocessable
hsai-20221231_lab.xml	Edgar Link	unprocessable
hsai-20221231_cal.xml	Edgar Link	unprocessable
hsai-20221231_def.xml	Edgar Link	unprocessable
hsai-20221231_pre.xml	Edgar Link	unprocessable
hsai-20221231x20f_htm.xml	Edgar Link	completed
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report.css	Edgar Link	pending
Show.js	Edgar Link	pending

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$HSAI
Hesai Group Stock $hsai

2022 Q4 Form 20-F Financial Statement

#000110465923047439 Filed on April 20, 2023

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$HSAI Hesai Group Stock $hsai

2022 Q4 Form 20-F Financial Statement

#000110465923047439 Filed on April 20, 2023

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$HSAI
Hesai Group Stock $hsai