UNITEDSTATES SECURITIESANDEXCHANGECOMMISSION Washington,D.C.20549FORM20-F ☐REGISTRATIONSTATEMENTPURSUANTTOSECTION12(b)OR(g)OFTHESECURITIESEXCHANGEACTOF1934 OR ☒ANNUALREPORTPURSUANTTOSECTION13or15(d)OFTHESECURITIESEXCHANGEACTOF1934 FortheFiscalYearEndedDecember31,2022OR ☐TRANSITIONALREPORTPURSUANTTOSECTION13OR15(d)OFTHESECURITIESEXCHANGEACTOF1934 OR ☐TRANSITIONALREPORTPURSUANTTOSECTION13OR15(d)OFTHESECURITIESEXCHANGEACTOF1934 DateofeventrequiringthisshellcompanyreportForthetransitionperiodfromtoCommissionfilenumber001-38307RETOECO-SOLUTIONS,INC. (ExactNameofregistrantasspecifiedinitscharter) NotApplicable (TranslationofRegistrant’snameintoEnglish) BritishVirginIslands (Jurisdictionofincorporationororganization) c/oBeijingREITTechnologyDevelopmentCo.,Ltd.X-702,TowerA,60AnliRoad,ChaoyangDistrictBeijing,People’sRepublicofChina100101 (Addressofprincipalexecutiveoffices) HengfangLi c/oBeijingREITTechnologyDevelopmentCo.,Ltd.X-702,TowerA,60AnliRoad,ChaoyangDistrictBeijing,People’sRepublicofChina100101 (+86)10-64827328 Email:ir@retoeco.com (Name,Telephone,E-mailand/orFacsimilenumberandAddressofCompanyContactPerson) SecuritiesregisteredortoberegisteredpursuanttoSection12(b)oftheAct: TitleofeachclassTradingSymbol(s) Nameofeachexchangeonwhichregistered Commonshares,$0.001parvaluepershare RETO TheNasdaqStockMarketLLC SecuritiesregisteredortoberegisteredpursuanttoSection12(g)oftheAct: None (TitleofClass) SecuritiesforwhichthereisareportingobligationpursuanttoSection15(d)oftheAct: None (TitleofClass) Indicatethenumberofoutstandingsharesofeachoftheissuer’sclassesofcapitalorcommonstockasofthecloseoftheperiodcoveredbytheannualreport:asofDecember31,2022,43,398,885commonshareswereissuedandoutstanding. Indicatebycheckmarkiftheregistrantisawell-knownseasonedissuer,asdefinedinRule405oftheSecuritiesAct.Yes☐No☒ Ifthisreportisanannualortransitionreport,indicatebycheckmarkiftheregistrantisnotrequiredtofilereportspursuanttoSection13or15(d)oftheSecuritiesExchangeActof1934.Yes☐No ☒ Note-CheckingtheboxabovewillnotrelieveanyregistrantrequiredtofilereportspursuanttoSection13or15(d)oftheSecuritiesExchangeActof1934fromtheirobligationsunderthoseSections. Indicatebycheckmarkwhethertheregistrant(1)hasfiledallreportsrequiredtobefiledbySection13or15(d)oftheSecuritiesExchangeActof1934duringthepreceding12months(orforsuchshorterperiodthattheregistrantwasrequiredtofilesuchreports),and(2)hasbeensubjecttosuchfilingrequirementsforthepast90days.Yes☒No☐ IndicatebycheckmarkwhethertheregistranthassubmittedelectronicallyeveryInteractiveDataFilerequiredtobesubmittedpursuanttoRule405ofRegulationS-T(§232.405ofthischapter)duringthepreceding12months(orforsuchshorterperiodthattheregistrantwasrequiredtosubmitsuchfiles).Yes ☒No☐ Indicatebycheckmarkwhethertheregistrantisalargeacceleratedfiler,anacceleratedfiler,anon-acceleratedfiler,oranemerginggrowthcompany.Seedefinitionof“largeacceleratedfiler,”acceleratedfiler,”and“emerginggrowthcompany”inRule12b-2oftheExchangeAct. Largeacceleratedfiler☐Acceleratedfiler☐Non-acceleratedfiler☒Emerginggrowth company☐ IfanemerginggrowthcompanythatpreparesitsfinancialstatementsinaccordancewithU.S.GAAP,indicatebycheckmarkiftheregistranthaselectednottousetheextendedtransitionperiodforcomplyingwithanyneworrevisedfinancialaccountingstandards†providedpursuanttoSection13(a)oftheExchangeAct.☐ †Theterm“neworrevisedfinancialaccountingstandard”referstoanyupdateissuedbytheFinancialAccountingStandardsBoardtoitsAccountingStandardsCodificationafterApril5,2012. Indicatebycheckmarkwhethertheregistranthasfiledareportonandattestationtoitsmanagement’sassessmentoftheeffectivenessofitsinternalcontroloverfinancialreportingunderSection404(b)oftheSarbanes-OxleyAct(15U.S.C.7262(b))bytheregisteredpublicaccountingfirmthatpreparedorissueditsauditreport.☐Yes☒No Indicatebycheckmarkwhichbasisofaccountingtheregistranthasusedtopreparethefinancialstatementsincludedinthisfiling: IfsecuritiesareregisteredpursuanttoSection12(b)oftheAct,indicatebycheckmarkwhetherthefinancialstatementsoftheregistrantincludedinthefilingreflectthecorrectionofanerrortopreviouslyissuedfinancialstatements.☐ Indicatebycheckmarkwhetheranyofthoseerrorcorrectionsarerestatementsthatrequiredarecoveryanalysisofincentive-basedcompensationreceivedbyanyoftheregistrant’sexecutiveofficersduringtherelevantrecoveryperiodpursuantto§240.10D-1(b).☐ U.S.GAAP☒InternationalFinancialReportingStandardsasissuedOther☐ BytheInternationalAccountingStandardsBoard☐ If“Other”hasbeencheckedinresponsetothepreviousquestion,indicatebycheckmarkwhichfinancialstatementitemtheregistranthaselectedtofollow. Item17☐Item18☐ Ifthisisanannualreport,indicatebycheckmarkwhethertheregistrantisashellcompany(asdefinedinRule12b-2oftheExchangeAct). Yes☐No☒ (APPLICABLEONLYTOISSUERSINVOLVEDINBANKRUPTCYPROCEEDINGSDURINGTHEPASTFIVEYEARS) IndicatebycheckmarkwhethertheregistranthasfiledalldocumentsandreportsrequiredtobefiledbySections12,13or15(d)oftheSecuritiesExchangeActof1934subsequenttothedistributionofsecuritiesunderaplanconfirmedbya