东山精密：2025年年度报告（英文版）

AnnualReport2025 April22,2026 AnnualReport2025 SectionIImportantNote,TableofContentsandDefinitions TheBoardofDirectors,directors,andseniorexecutivesoftheCompanyherebywarrantthattheinformationcontainedinthisAnnualReportistrue,accurateandcompletewithoutanymisrepresentation,misleadingstatementormaterialomission,andagreetoassumejointandseveralliabilitiesforthisAnnualReport. YUANYonggang,Chairman of the Company,CFO WANG Xu andAccountingSupervisor ZHU Deguang hereby represent that the financialreportcontainedinthisAnnualReportistrue,accurateandcomplete. Alldirectors of the Company attended the meeting of the Board ofDirectorsreviewingthisReport. Forward-lookingstatementssuchasthoseonfuturedevelopmentplansinthisReportdonotconstitutesubstantialcommitmentsbytheCompanytotheinvestors.Investorsandrelevantpersonsshallbesufficientlymindfulofrisks,andunderstandthedifferencesbetweenplans,predictionsandcommitments. TheCompanyhasfullydisclosedthepotentialrisksassociatedwiththeconcentrationof customers,rapid upgrading and iteration of industrialtechnologies,fluctuationsinexchangerates,etc.inthisReport.Pleasesee“XI. Prospectsfor Future Development of the Company”under“Section III.Management’sDiscussionandAnalysis”. TheCompanyhasnoplantopaycashdividends,distributebonussharesorconvertanycapitalreservetothesharecapital. Note: TableofContents SectionIImportantNote,TableofContentsandDefinitions.....................................................................................1SectionIICompanyProfileandFinancialHighlights.................................................................................................8SectionIIIManagement’sDiscussionandAnalysis.................................................................................................12SectionIVCorporateGovernance,Environment,andSociety.................................................................................49SectionVSignificantMatters....................................................................................................................................68SectionVIChangesinSharesandShareholders.......................................................................................................85SectionVIIBonds......................................................................................................................................................94SectionVIIIFinancialReport....................................................................................................................................95 ListofReferences I.FinancialstatementssignedandchoppedbyMr.YUANYonggang,legalrepresentative,Mr.WANGXu,CFO,andMr.ZHUDeguang,AccountingSupervisoroftheCompany;II.OriginalsofalldocumentsoftheCompanypubliclydisclosedduringthereportingperiodandrelatedannouncements;III.OriginaloftheAnnualReport2025stampedwiththesealandsignedbythelegalrepresentativeoftheCompany;andIV.Placeforkeepingsuchdocumentsforinspection:SecuritiesDepartmentoftheCompanyatBuilding12#,YunheTownHeadquartersIndustrialPark,No.99EastTaihuRoad,WuzhongDistrict,Suzhou. Definitions SectionIICompanyProfileandFinancialHighlights I.CompanyProfile II.ContactPersonandContactInformation III.MediaforInformationDisclosureandPlaceforKeepingAnnualReport IV.ChangesinRegistrationParticulars V.OtherRelatedInformation AccountingfirmengagedbytheCompany SponsorengagedbytheCompanythatperformsthedutiesofongoingsupervisionovertheCompanyduringthereportingperiod VI.KeyAccountingDataandFinancialIndicators DidtheCompanyneedtoretrospectivelyadjustorrestateanyaccountingdataofprioryears? hasbeennegativeandthemostrecentannualauditor’sreportindicatesthattheCompany’sabilitytocontinueasagoingconcernisuncertain? □YesNo Whethertheloweroftheauditedtotalprofitandthenetprofitbeforeandafterthedeductionofnon-recurringgainorlossoftheCompanyduringthereportingperiodisnegative? □YesNo VII.DifferencesinAccountingDataundertheChineseAccountingStandardsforBusinessEnterprises(the“CASBEs”)andOverseasAccountingStandards 1.DifferencesinnetprofitandnetassetsdisclosedinthefinancialreportpreparedundertheInternationalFinancialReportingStandards(IFRS)andtheCASBEs □ApplicableN/A TherewasnodifferenceinnetprofitandnetassetsdisclosedinthefinancialreportforthereportingperiodpreparedundertheIFRSandtheCASBEs. 2.DifferencesinnetprofitandnetassetsdisclosedinthefinancialreportpreparedunderoverseasaccountingstandardsandtheCASBEs □ApplicableN/A TherewasnodifferenceinnetprofitandnetassetsdisclosedinthefinancialreportforthereportingperiodpreparedunderoverseasaccountingstandardsandtheCASBEs. VIII.KeyFinancialIndicatorsbyQuarter InRMB Whetherthere’sanymaterialdifferencebetweenthefinancialmetricsoraggregateamountsthereofsetoutaboveandthecorrespondingfinancialmetricssetoutinanyquarterlyreportorsemi-annualreportoftheCompanyalreadydisclosed? □YesNo IX.ItemsandAmountsofNon-recurringGainsorLosses InRMB Otheritemsofgainorlosswithinthemeaningofnon-recurringgainorloss: □ApplicableN/A Wedonothaveanyoth