Hiki i kā mākou hale hana ke hoʻolako i nā mea kalapona a me nā huahana ma nā wahi he nui. Hana nui mākou a hoʻolako i ka Graphite Electrode me ka papa UHP/HP/RP a me nā ʻōpala electrode graphite, Recarburizers, me ka calcined petroleum coke (CPC), Calcined pitch coke, Graphitized petroleum coke (GPC), Graphite Electrode Granules/fines a me Gas calcined Anthracite.