Inrecentyears,thepricesofprimaryenergyespeciallycoalcontinuetoincreaserapidly.Thisresultsinasubstantialdeclineofprofitsandmoreoperatingdifficultiesinthedownstreamelectricenterprises.Thelistedcompaniesinbothcoalsupplyandpowerindustrieshavequalityassetsandaretherepresentativesoftheseindustries.Throughtheanalysisofthefinancialandoperationalstatusofthelistedcoalsupplyandpowercompaniessince2007,thereasonsforthebusinessdevelopmentdifficultiesintheelectricpowerindustrywerediscussed.Recommendationswereprovidedincludingimprovingthecoalpricingsystem,increasingthedegreeofbusinessintegrationofthecoalandelectricpowerindustries,andadjustingenergystructure.