Igoa o oloa: Semi GPC/Semi Graphite Petroleum Coke FC: 98% minS: 0.3% maualugaVM: 1% maualugaLefulefu: 1.2%Tele: 0-1mmafifiina: Tone Atomafai gafatia: 500ton / masina Eric WuNumera sela&Numera WhatsApp&Numera WeChat:+8613722594582 Email: eric@qfcarbon.comUpega tafaʻilagi: www.qfcarbon.com