ShanghaiYuelongNonferrousMetalsCor-potationLtd.---ajointcorporationbetweenShanghaiYuelongChemicalPlant,ChinaNationalMinerals&MetalsImp.--Exp.Corporation(Minmetal),ShanghaiMineralsandMetalsImp.--Exp.Corpora-tionandQiRongCorporationofHongKongwasestablishedinlastNovember.Withadvancedtechnologyofseparating
