刚果（金）某铜钻矿EPC项目建安工程费分析

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中图分类号：F406;TU723.3 文献标志码：B 文章编号：1004-4345（2025）03-0052-05

AbstractThisarticleanalyes thefactorsthataffctconstructionndinstalltioncosts inteDemocraticRepublicofCogoand thecompositionofconstructionandinstalltioncosts.asedonthedatacolectingfromthepracticalcases，itconductscomparison analysisofthepricelevels intheDemocraticRepublicofCongoconceinglaborcosts，materialcosts，constructionmachineryusage fees，enterprisemanagementfes，profits，administrativefees，axesandothersfromtheperspectiveofostcomponents.Takingthe instalationcostofstaticequipment（tanks）inhydrometalurgyindustryasacase，thisarticleonductsanin-depthanalysisof comprehensiveunitpricinglevelsintheprojectItrevealsthequantitativerelationshipetweentequipmentinstalltioncostandte qualityf indivualquipmet，oncludngtatteoverallqupmentinstalltioncostindexisapproximately2.42tiesigran domestic quota-based pricing results.

Keywords Democratic RepublicofCongo;EPC general contracting project; constructionand installationcost; hydrometalurgy static equipment （tanks）

近年来，中国铜钴矿产资源对外依存度持续攀升，供应和需求长期存在显著缺口。（剩余6533字）