We offer calcined graphite coke up to 15 000 tons / month. packaging-big bag -1,0 t. the price is FOB Novorossiysk. Ash content - 7.7% Moisture - 5.2% Sulfur (S) 0,42% Volatile - 0.74% Electrical resistivity 540 Nm Bulk density / cm3- 0.736% Real density / cm3- 2.2%