ChinesesteelmillsturntomoreimportedironoreAChinesedomesticsteelmill,TangshanGangluIronandSteelCo.,Ltd.,hasbeenusing100percentimportedironoreinproductionsinceMarch-thoughinJanuary,domesticironoremadeupforabout30percentofthetotalrawmaterials.Thecompany,basedinZunhuainnorthChina'sHebeiProvince,isoneofthedomesticmillsthathavebeenusingmoreimportedironore.'Importedironoreischeaperthandomesticoneandwithhigherquality,'saidamanagerwiththecom-