Purchase Qty. Reference FOB Price
20-39 Tons US$700.00
40-99 Tons US$660.00
100+ Tons US$630.00
Product Description
Carburizing Agent Calcined Petroleum Coke 90 93 95 98.5 Product Description: China Carbon Additive Graphite Petroleum Product for Steel making and Casting Calcined Petroleum Coke Metallurgical Coke and Foundry Coke are made from a mixing material of serval kinds of coal,under a high ...