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