UsefulObjectsTextTextTextGdfggTextaSTICKERANDOTHERSEXAMPLEESTIMATEBACKUPPROPOSEDCONCEPTUALTENTATIVEPRELIMINARYROUGHESTIMATEHYPOTHESISILLUSTRATIVETOBECOMPLETEDCONFIDENTIALONLYFORDISCUSSIONREVISEDVERYPRELIMINARYHighMediumLowEXAMPLEESTIMATEBACKUPPROPOSEDCONCEPTUALTENTATIVEPRELIMINARYROUGHESTIMATEHYPOTHESISILLUSTRATIVETOBECOMPLETEDCONFIDENTIALONLYFORDISCUSSIONREVISEDVERYPRELIMINARYPRELIMINARY1aUSEFULOBJECTS2aUSEFULOBJECTS3aUSEFULOBJECTSHorizon1ExtendanddefendcorebusinessHorizon2BuildemergingbusinessesHorizon3Createvehicleoptions1-24-68-10LMHLMHImpactonROEImplementationHighLowHighLow124a

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xxxxx6aü?PRELIMINARYAttractiveUnattractiveLegendLegendLegend?123456.1pointincreaseinROIC7aUserapplicationsPersonalizationMiddlewareservicesTransactionsupportEnablingservices8aManagementtasksforcompany-wideandBUlevelEstablishingtaskprioritiesandactionplanProvidingmethodologiesforstrategyestablishmentProjectscopeProjectpurposeThroughtheanalysisofenvironmentanddiagnosisofcompany-widemanagement,managementtaskswillbeproducedtostrengthenthecompetitivenessofSKE&C,therebyproposingtheroadmapfortheimplementation. * FootnoteSource: Source9a10a

ReviewCRMeffortstodate111aPROCESSGOINGFORWARDFORK2DEALVALUATIONANDSYNERGYESTIMATIONRefinebasescenarioReviewbasescenariowithKronusworkinglevelteamBuildmultiplescenariosandconductsensitivityanalysisfornegotiationReviewvaluationandsynergyestimatesscenarioswithKronusworkinglevelteamRefinevaluationandsynergyestimatesscenariosDEALSTRUCTUREOPTIONSDEVELOPMENTRefinedealstructureoptionsConductquicklegalreviewReviewtheoptionswithKronusleadershipteamRefinetheoptionsNEGOTIATIONGAMEPLANDEVELOPMENTDevelopgameplandraftReviewandrefinegameplanTERMSHEETDEVELOPMENTWritetermsheetdraftConductlegalreviewFinalizetermsheetPHASE1PROGRESSREVIEWSTARTNEGOTIATION5432April2928272630222120192315141312616MarchCEOChairman12aNewbusinessopportunityHumanresourcemanagementIntangiblebuilding(knowledge,network,brand)Operational&financialefficiencyenhancementToimprovequalityoflifeCorporatevaluemaximizationthroughselectionandconcentrationSoundcashflow,operationmanagementbusinessnetwork,goodreputation&culture * FootnoteSource: Source13aEVALUATIONOFCANDIDATESFORMEGA-MERGERHankookHuvisHyosungHyosungorHuvisVERYPRELIMINARY1stscreening2ndscreeningAttractivenessR&D/specializedproductsSynergies*FeasibilityWillingnessoftheotherpartyHankookHuvisHyosungMarketshare * Includesgroup-levelsynergy14aSTRONGCEOBENCH?????????–BESTPRACTICETopmanagementcommitmentPerformanceethicsCapabilitydevelopmentCapabilityassessmentUpgradingtalentpoolTopmanagement?Peopledevelopment????????CEO?Peopledevelopment???Skill?Will?????????Performanceethics??????????Performanceethics?????,?????????Jobrotation???CapabilitydevelopmentCoaching?Training????Capabilitydevelopment??????????????????CapabilityassessmentCapabilityassessment???????????Review“Aplayer”?Attract,retain????Valueproposition??????????????“Aplayer”????“Cplayer”??????15a16aPumpconfiguration2active1redundantPumpcapacity:150/pumpPumpcost:133/pumpTotalcapacity:3pumps150=450Totalcost:3pumps133=~400BenefitsinreducedtotalcostLowertotalweightLowertransportcostSmallerbuildingforpimpingstationSimplifiedpipingFewervalvesSimplifiedcablingLargerhoist(increasedcost*)Potential3pumpdesignCurrent4pumpdesignPumpconfiguration2active1standby(forpeakusageof300)1redundantPumpcapacity:100/pumpPumpcost:100/pumpTotalcapacity:4pumps100=400Totalcost:4pumps100=40017aSUMMARYOFCRMACTIVITIESTODATE

Keyactivities

KeyendproductsQualitygate1:Projectselection&developmentQualitygate2:Costestimation&proposaldevelopmentQualitygate3:ContractandnegotiationMarketing/SalesprocessQualitygate4:PreparationforexecutionQualitygate5:ProjectexecutionEPCQualitygate6:ProjectclosingExecutionprocessContract18aTextTextTextTextTextTextHLLH19aEndofdocumentProject/riskmanagementteamReportingRiskmanagement/QualitygatesRiskfightingKnowledge/HR20aTitleUnitofmeasureLabel121a00000000000000+65-1.0+4.4-0.1+43-24+4.4-3.4+25.4-3.3+148.2-25.7+181.5-57.5+43.1-5.40-2.6+18.8-9.2+0.2-0.5+33.2-1.2+20.4-79.1+115.7-98+9.4-6.3+5.1-2.9+5.9-9.9+1.7-0.5+3.0-2.50-74.4+25.1-96.5+48.5-11.30-9.8+16.9-24.1+0.3-0.9+4.7-12.9148.