Tom ntej: Graphite Petroleum Coke (GPC) Specs: FC: 99% min S: 0.05max Tshauv: 0.5% max VM: 0.5% max Moisture: 0.5% max Loj: 0.5-3mm; 1-5mm, 3-8mm, 8-30mm, 0-30mm Ntim: Jumbo Hnab (Raws li cov neeg siv khoom xav tau, peb tuaj yeem muab cov qauv sib txawv thiab qhov loj me.)