carbon 82%~87%,H 1%~1.5%,O 0.4%~0.7%,N 0.5%~0.7%,s0.7%~1.0%,p0.01%~0.25%
carbon:82%~87%,H:1%~1.5%,O:0.4%~0.7%,N:0.5%~0.7%,Sulphur content(S) 0.7%~1.0%,P: 0.01%~0.25%.
metallurgical coke