1. Application:  carbon additive for steelmaking and casting
2. Chemical Composition: graphite petroleum coke
3. the specification is below:
    FC: 98.5% MIN
    Moisture: 0.5% max
    Size: 1-30mm
    S:  0.05% max
    Ash: 0.75% max
    V.M.: 0.5% MAX
    N:  0.03% MAX