Graphitized petroleum coke for steel and casting Good quality Steady quantity Low sulfur 98.5% Low N 300ppm Graphitized petroleum coke ItemF.CSASHV.MMoisture198.5%0.5%1%1%0.5%298%0.05%1%1%0.5%398.5%0.05%0.75%0.75%0.5%499%0.05%0.5%0.5%0.5%Size:0-1mm,0.5-5mm,1-5mm,5-15mm,100-300mm,325mesh,etc