Petroleum coke and calcined petroleum coke.
Metallurgical coke.
Met coke / foundry coke.
Metallurgical coke.
Silicon metal, calcined petroleum coke, petroleum coke.
Low ass metallurgical coke.
Pet coke fines & pet coke lumps.
Calcinised petrolium coke, calcinised anthracite fines,
Electrical insulations.