Purchase Qty. Reference FOB Price
20-49 Tons US$680.00
50+ Tons US$660.00
Product Description
Product Description Semi-graphitized petroleum coke is widely used in industry, used as the carbon raiser in metallurgy, casting, and precision casting; used to make high-temperature crucibles in smelting, lubricants in machinery industry, electrodes and pencil leads; It is widely used in advanced ...