Oke ahịa n'etiti graphite sịntetik & graphite eke

1) Usoro asọmpi nke graphite artificial

Artificial graphite na-ezo aka na ihe graphite nwetara site na carbonization organic na graphitization na ọgwụgwọ okpomọkụ dị elu. Site n'echiche nke usoro asọmpi ahịa, oke ahịa nke Putailai, Kaijin na Shanshan graphite artificial dị elu, n'otu n'otu 23%, 21% na 20%. Nke abuo, Betterley nwetara 11%.

2) Usoro asọmpi nke graphite eke

Graphite emebere na okike n'ozuzu na-apụta dị ka graphite schist, graphite gneiss, graphite bearing schist na metamorphic shale. N'ụkpụrụ asọmpi ahịa, Beiteri nwere oke ahịa pụrụiche nke 63%, Xiangfenghua na Shanshan nwere 8% na 6% n'otu n'otu.