Carbon.
Carbon block, carbon anode scrap.
Activated carbon.
Carbon black.
Chemical powders.
Carbon black.
Carbon black, carbon black n220, carbon black n330, carbon black n550, carbon black n660.
Activated carbon.
Carbon black, zno, tio2.
Carbon brushes.
Carbon raiser, calcined petroleum coke, pre-baked anode.
Active carbon and non stick powder.
Activated carbon.
Carbon additive (recarburizers), fc(min): 95% 93% 90%, s(max): 0.5% 0.5% 0.5%, ash(max) 4% 6% 8%, vm(max).
Black carbon.
Carbon.
Activated carbon.
Carbon black.
Carbon black.
Activated carbon.
