Ebe Mmalite:China, Hebei
Aha ika:QIFENG
Nọmba nlereanya:3-6 mm
Ngwa:ígwè ime, nkedo ígwè
Ngwakọta kemịkalụ:FC, S, Ash, VM, mmiri mmiri
Aha ngwaahịa: Graphitization Petroleum Coke
Ọdịnaya Sulfur:: 0.3-0.7% kacha
Ọdịnaya Ash:: 0.5-1.0%% kacha
Mmiri: 0.5%
ọdịnaya C%: 98.5-99%% nkeji