Continuousoptimizationoforganizationalstructure.Presentinironandsteel,nonferrousmetals,buildingmaterials,textileandotherindustrieshaveemergedinalargenumberofhightechnologicalcontent,goodlargescaleenterprisesandenterprisegroups,andpromotetheoverallqualityofChina'sIndustryandInternationalCompetitiveness.