Kahi i kumu:Kina, Hebei
Kapa inoa:QIFENG
Helu kumu hoʻohālike:3-6mm
Noi:hana kila, hao
Huina Kemika:FC, S, Lehu, VM, Mākū
inoa huahana: Graphitization Petroleum Coke
Maʻiʻo Sulfur:: 0.3-0.7% ka nui
Lehu maʻiʻo:: 0.5-1.0%% ka nui
Mākū: 0.5%
C maʻiʻo%: 98.5-99%% min