Good price G.P.C 1.Low sulfur Content 0.05% max 2.High Absorption Rate the absorption rate 90%. 3.Low ash content ... material , it has characteristics of high fixed carbon content ,low sulfur , low ash , low resitance etc. It can be used as carbon raiser ... , 1-5mm , 5-10mm , 10-20mm , or as customer’s require . High carbon Graphitized Pet Coke GPC for steel-making with low sulfur