TableofContents (MarkOne) UNITEDSTATES SECURITIESANDEXCHANGECOMMISSION WASHINGTON,D.C.20549 FORM20-F REGISTRATIONSTATEMENTPURSUANTTOSECTION12(b)OR12(g)OFTHESECURITIESEXCHANGEACTOF1934 OR ANNUALREPORTPURSUANTTOSECTION13OR15(d)OFTHESECURITIESEXCHANGEACTOF1934 ForthefiscalyearendedDecember31,2023. OR TRANSITIONREPORTPURSUANTTOSECTION13OR15(d)OFTHESECURITIESEXCHANGEACTOF1934 OR SHELLCOMPANYREPORTPURSUANTTOSECTION13OR15(d)OFTHESECURITIESEXCHANGEACTOF1934 DateofeventrequiringthisshellcompanyreportForthetransitionperiodfromtoCommissionfilenumber:001-38696 NiuTechnologies (ExactnameofRegistrantasspecifiedinitscharter) N/A (TranslationofRegistrant’snameintoEnglish) CaymanIslands (Jurisdictionofincorporationororganization)No.1Building,No.195HuilongguanEastRoad,ChangpingDistrict,Beijing102208 People’sRepublicofChina (Addressofprincipalexecutiveoffices) FionWenjuanZhou,ChiefFinancialOfficerTelephone:+8610-6432-1899 Email:ir@niu.com No.1Building,No.195HuilongguanEastRoad,ChangpingDistrict,Beijing102208 People’sRepublicofChina (Name,Telephone,E-mailand/orFacsimilenumberandAddressofCompanyContactPerson) SecuritiesregisteredortoberegisteredpursuanttoSection12(b)oftheAct: TitleofeachclassTrading Symbol(s) Nameofeachexchangeonwhichregistered Americandepositaryshares(oneAmericandepositary sharerepresentingtwoClassAordinaryshares,parvalueUS$0.0001pershare) ClassAordinaryshares,parvalueUS$0.0001pershare* NIUTheNasdaqStockMarket LLC (TheNasdaqGlobalMarket) TheNasdaqStockMarketLLC (TheNasdaqGlobalMarket) *Notfortrading,butonlyinconnectionwiththelistingonTheNasdaqGlobalMarketofAmericandepositaryshares.SecuritiesregisteredortoberegisteredpursuanttoSection12(g)oftheAct: None (TitleofClass) TableofContents SecuritiesforwhichthereisareportingobligationpursuanttoSection15(d)oftheAct: None (TitleofClass) Indicatethenumberofoutstandingsharesofeachoftheissuer’sclassesofcapitalorcommonstockasofthecloseoftheperiodcoveredbytheannualreport. 138,575,010ClassAordinarysharesand16,542,020ClassBordinaryshares,parvalueUS$0.0001pershare,asofDecember31,2023. Indicatebycheckmarkiftheregistrantisawell-knownseasonedissuer,asdefinedinRule405oftheSecuritiesAct. YesNo Ifthisreportisanannualortransitionreport,indicatebycheckmarkiftheregistrantisnotrequiredtofilereportspursuanttoSection13or15(d)oftheSecuritiesExchangeActof1934. YesNo Note-CheckingtheboxabovewillnotrelieveanyregistrantrequiredtofilereportspursuanttoSection13or15(d)oftheSecuritiesExchangeActof1934fromtheirobligationsunderthoseSections. Indicatebycheckmarkwhethertheregistrant:(1)hasfiledallreportsrequiredtobefiledbySection13or15(d)oftheSecuritiesExchangeActof1934duringthepreceding12months(orforsuchshorterperiodthattheregistrantwasrequiredtofilesuchreports),and(2)hasbeensubjecttosuchfilingrequirementsforthepast90days. YesNo IndicatebycheckmarkwhethertheregistranthassubmittedelectronicallyeveryInteractiveDataFilerequiredtobesubmittedpursuanttoRule405ofRegulationS-T(P32.405ofthischapter)duringthepreceding12months(orforsuchshorterperiodthattheregistrantwasrequiredtosubmitsuchfiles). YesNo Indicatebycheckmarkwhethertheregistrantisalargeacceleratedfiler,anacceleratedfiler,anon-acceleratedfiler,oranemerginggrowthcompany.Seethedefinitionsof“largeacceleratedfiler,”“acceleratedfiler,”and“emerginggrowthcompany”inRule12b-2oftheExchangeAct. LargeacceleratedfilerAcceleratedfilerNon-acceleratedfilerEmerginggrowthcompany IfanemerginggrowthcompanythatpreparesitsfinancialstatementsinaccordancewithU.S.GAAP,indicatebycheckmarkiftheregistranthaselectednottousetheextendedtransitionperiodforcomplyingwithanyneworrevisedfinancialaccountingstandardsprovidedpursuanttoSection13(a)oftheExchangeAct. †Theterm“neworrevisedfinancialaccountingstandard”referstoanyupdateissuedbytheFinancialAccountingStandardsBoardtoitsAccountingStandardsCodificationafterApril5,2012. Indicatebycheckmarkwhethertheregistranthasfiledareportonandattestationtoitsmanagement’sassessmentoftheeffectivenessofitsinternalcontroloverfinancialreportingunderSection404(b)oftheSarbanes-OxleyAct(15U.S.C.7262(b))bytheregisteredpublicaccountingfirmthatpreparedorissueditsauditreport.YesNo IfsecuritiesareregisteredpursuanttoSection12(b)oftheAct,indicatebycheckmarkwhetherthefinancialstatementsoftheregistrantincludedinthefilingreflectthecorrectionofanerrortopreviouslyissuedfinancialstatements. Indicatebycheckmarkwhetheranyofthoseerrorcorrectionsarerestatementsthatrequiredarecoveryanalysisofincentive-basedcompensationreceivedbyanyoftheregistrant’sexecutiveofficersduringtherelevantrecoveryperiodpursuantto §240.10D-1(b). Indicatebycheckmarkwhichbasisofaccountingtheregistranthasusedtopreparethefinancialstatementsincludedinthisfiling: U.S.GAAPInternationalFinancialReportingStandardsasissuedOtherbytheInternationalAccountingStandardsBoard If“Other”hasbeencheckedinresponsetothepreviousquestion,indicatebycheckmarkwhichfinancialstatementitemtheregistranthaselectedtofollow. Item17Item18 Ifthisisanannualreport,indicatebycheckmarkwhethertheregistrantisashellcompa