Semi GPC/Semi Graphite Petroleum Coke FC: 98% minS: 0.3% maxVM: 1%maxCinis: 1.2%Magnitudo: 0-1mmSarcina: jumbo sacculos vel secundum elitfacultatem suppleret: 500ton / mensis Grata, quorum interest, tractatum adhuc nobiscum habere! Ericus WuCell No.&Whatsapp No.&WeChat No.:+8613722594582Web:www.qfcarbon.com Email: eric@qfcarbon.com