Semi GPC/Semi Graphite Petroleum Coke FC: 98% minS: 0.3% maualugaVM: 1% maualugaLefulefu: 1.2%Tele: 0-1mmafifiina: taga jumbo pe tusa ai ma manaoga o tagata faataumafai gafatia: 500ton / masina Iris RenNumera sela&Numera WhatsApp&Numera WeChat.:+8618230209091Upega tafa'ilagi: www.qfcarbon.com Email: iris@qfcarbon.com