宁通信B：2025年半年度报告

Semi-annualReportfor2025 [August2025] SectionIImportantNotes,ContentsandInterpretations TheBoardofDirectors,BoardofSupervisors,directors,supervisorsandsenior executives of the Company guarantee the truthfulness,accuracyandcompletenessoftheSemi-annualReport,andensurethattherearenofalserecords,misleadingstatementsormajoromissions,andthey will be held individually and jointly liable for any legalliabilitythatmayarise. ShenXiaobing,thepersoninchargeoftheCompany,andZhangJie,thepersoninchargeofaccounting,andZhangJingxia,thepersoninchargeoftheaccountingfirm(accountingsupervisor),declarethat:theyguarantee the truthfulness,accuracy and completeness of thefinancialstatementsintheSemi-annualReport. AlldirectorsattendedtheboardmeetingatwhichthisSemi-annualReportwasconsidered. IfthisSemi-annualReportcontainsanyforward-lookingstatementsconcerningfutureplanssuchastheCompany'sbusinessplan,suchstatementsarenotintendedtoconstituteasubstantivecommitmenttoinvestors,andinvestorsandrelatedpartiesshouldexercisesufficient riskawarenessandcarefullyconsiderthedifferencesamongplans,forecasts,andcommitments. In"SectionIII DiscussionandAnalysisoftheManagementTeam"ofthisreport,the Company has analyzed the risk factors that mayadverselyaffecttherealizationoftheCompany'sfuturedevelopmentstrategiesandbusinessobjectives.Weencourageinvestorstoreviewthissectioncarefully. TheCompanyplannednottodistributecashdividendsandbonusshares,orincreaseitssharecapitalfromprovidentfund. Contents SectionIImportantNotes,ContentsandInterpretations.............................................................2SectionIICompanyProfileandMainFinancialIndicators.........................................................7SectionIIIDiscussionandAnalysisoftheManagementTeam..................................................11SectionIVCorporateGovernance,EnvironmentalandSociety................................................24SectionVImportantMatters.........................................................................................................26SectionVIChangesinSharesandShareholders.........................................................................90SectionVIIInformationonBonds................................................................................................97SectionVIIIFinancialReport........................................................................................................98SectionIXOtherSubmittedData................................................................................................204 ContentsofDocumentsforFutureReference (I)FinancialstatementscontainingthesignaturesandsealsofthepersoninchargeoftheCompany,thepersoninchargeofaccountingworkandthepersoninchargeoftheaccountingfirm(accountingsupervisor). (II)TheoriginalsofallCompanydocumentsandannouncementspubliclydisclosedduringthereportingperiod. Interpretations SectionII CompanyProfileandMainFinancialIndicators I.Companyprofile II.Contactpersonsandcontactinformation III.Otherinformation 1.Company’scontactinformation WhethertheCompany'sregisteredaddress,officeaddressandpostalcode,companywebsiteande-mailaddresschangedduringthereportingperiod □ApplicableNotapplicable TheCompany’sregisteredaddress,officeaddressandpostalcode,websiteande-mailaddressremainedunchangedduringthereportingperiod.Fordetails,pleaserefertotheAnnualReport2024. 2.Locationofinformationdisclosureandprovision Whetherthelocationofinformationdisclosureandprovisionchangedduringthereportingperiod □ApplicableNotapplicable ThewebsitesandnamesofthestockexchangeandthemediawheretheCompanydisclosedtheSemi-annualReport,andthelocationwheretheCompanyprovidedtheSemi-annualReportremainedunchangedduringthereportingperiod.Fordetails,pleaserefertotheAnnualReport2024. 3.Otherrelevantinformation Whetherotherrelevantinformationchangedduringthereportingperiod IV.Mainaccountingdataandfinancialindicators DoestheCompanyneedtoretroactivelyadjustorrestatetheaccountingdataofpreviousyears□YesNo Note:During thereportingperiod,thecompany's operatingincomedecreased year-on-year mainlydue totheexclusionoftheoperatingincomeoftheparentcompany,NanjingNanmanElectricalCo.,Ltd.(theoperatingincomeofNanjingNanmanElectricCo.,Ltd.inthesameperiodofthepreviousyearwas52.99millionyuan);Thenetassetsattributabletoshareholdersofthelistedcompanyincludeanincreaseof3.105millionyuaninothercapitalreservesduringthecurrentperiod. Netprofitexcludingtheimpactofshare-basedpayments V.Differencesinaccountingdataunderdomesticandoverseasaccountingstandards 1.DifferencesinnetprofitsandnetassetsinthefinancialreportsdisclosedinaccordancewithinternationalaccountingstandardsandinaccordancewithChineseaccountingstandards □ApplicableNotapplicable Duringthereportingperiod,thereisnodifferencebetweenthenetprofitandnetassetsinthefinancialreportsdisclosedinaccordancewithinternationalaccountingstandardsandChineseaccountingstandards. 2.Differencesinnetprofitsandnetassetsinthefinancialreportsdisclosedinaccordancewithoverseasaccountingstand