Ngaran produk: Semi GPC / Semi Graphite Petroleum Coke FC: 98% mntS: 0,3% maxVM: 1% maxLebu: 1,2%Ukuran: 0-1mmBungkusan: Tas Tonpangabisa suplai: 500ton / bulan Iris RenNomer sélulér & Nomer Whatsapp & Nomer WeChat: +8618230209091Situs Web: www.qfcarbon.com Email: iris@qfcarbon.com