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1、ReconsideringPoliciesandForecastingFutureTrendsofChina’sRareEarthIndustrybasedonNetworkDataSHABIAbstract:Inordertoslowdownthedepletionofrareearthresourcesandtoaddressenvironmentalissuesaswellastoconsolidatedomesticrareearthindustry,theChinesegovernmenthasimplementedanumberofpoliciestotightenitsc
2、ontrolovertheproductionandexportsofrareearthsaswellastorestructurerareearthindustryinrecentyears.However,whilesuccessfulreducingexportvolumetemporary,oversupply,industrialovercapacityandlowpriceshavebecomenewchallenges.AimingatprovidingareconsideringofthepoliciesstatusquoandfutureperspectiveonCh
3、ina’srareearthindustry,weexaminetheevolutionofChineserareearthpolicy,themotivationsbehindthesepolicies,andimpactsofthesepolicesonrareearthmarketbasedoncorrespondingarticlesdataextractedfromsciencedirectandgooglescholardatabase.ThenanalysesChina’sefforttomeetnewchallengesandsketchfuturescenariosf
4、orChina’srareearthindustrythroughanimmersivereviewofcurrentliterature.Keywords:Networkdata,Rareearths,China,Policy,Futureperspective1.IntroductionRareearthsare17elementsontheperiodictable,includingthe15lanthanides,plusscandiumandyttrium.Theyhaveuniquemagnetic,optical,conductive,andenergystoragep
5、roperties,thesedistinctivepropertiesmakethemveryfittobewidelyusedforhigh-technologyandcleanproducts,aswellasinmilitaryweaponsystems.TheU.S.DepartmentofEnergy(DOE)definefiverareearthelementsascriticalmaterialstothedevelopmentofcleanenergy(U.S.DepartmentofEnergy,2012),.Inviewoftheincreasingdemandf
6、orgreenenergyandtheindispensabilityofrareearthsforthehigh-techandgreenenergyindustries,globaldemandforrareearthswilllikelycontinuetoincreaseprogressivelyintheyearstocome.TheChinesegovernmenthasmadethedevelopmentofrareearthindustryatopprioritysince1978.In1992,ChineseleaderDengXiaopingsaid“Themidd
7、leeasthasoil,Chinahasrareearths”andrequiredrelevantgovernmentdepartmentsshoulddealwithrareearthsissuesconscientiously.In1999,ChineseleaderJiangZeminstressedthatrareearthshaveimportantstrategicsignificanceinthepromotionofecon
