Te Wahi Taketake:Haina, Hebei
Ingoa Waitohu:QIFENG
Tau tauira:3-6mm
Taupānga:hanga rino, rino whakarewa
Hanganga matū:FC,S,Arehu,VM,Makuku
Ingoa hua: Graphitization Petroleum Coke
Ihirangi whanariki:: 0.3-0.7% mōrahi
Ihirangi pungarehu:: 0.5-1.0%% mōrahi
makuku: 0.5%
ihirangi C%: 98.5-99%%min