Loj: 1-5mm lossis lwm qhov loj me.Sulphur: 0.5-3.0% maxYog ': 0.5%Tsau carbon: 97% -98.5% minCov dej noo: 0.5%VM: 0.6-07%Xim: dub thiab greyMuaj peev xwm muab khoom: 15000 tons ib hlisNtim cov ntsiab lus: hnab jumbo lossis raws li cov neeg siv khoom xav tau.Tom ntej: Lucy Email: Lucy@qfcarbon.comXov tooj ntawm tes thiab wechat thiab whatsapp: + 86-18303335674Ntim: hnab jumbo lossis 25kgs hnab rau hauv 1MT jumbo hnab loj #steelmaking #graphite #graphitization #petroleum #coke #carbon #raiser #carburant #black #grey #foundry #cast #iron #steel #suav #china #manufacturer #petroleum #steel #manufacturing