Ụlọ ọrụ anyị nwere ike ịnye ihe na ngwaahịa carbon n'ọtụtụ
mpaghara. Anyị na-emepụta ma na-enye Graphite Electrode na ya
UHP/HP/RP ọkwa na graphite electrode scraps, Recarburizers,
gụnyere petroleum coke (CPC), Calcined pitch coke,
Mmanụ ụgbọala coke (GPC), Graphite Electrode
Granules/fines na gas calcined Anthracite.