Aha ngwaahịa: Semi GPC/Semi Graphite Petroleum Coke FC: 98% nkejiS: 0.3% kachaVM: 1% kachaUru: 1.2%Nha: 0-1mmMbukota: Ton akpaike ọkọnọ: 500ton / ọnwa Iris RenNọmba ekwentị&Whatsapp No.&WeChat Nọmba:+8618230209091Weebụsaịtị: www.qfcarbon.com Email: iris@qfcarbon.com