Heading 3801

Artificial graphite; colloidal or semi-colloidal graphite; preparations based on graphite or other carbon in the form of pastes, blocks, plates or other semi-manufactures

380110 Graphite; artificial 380120 Graphite; colloidal or semi-colloidal 380130 Carbonaceous pastes; for electrodes and similar pastes for furnace linings 380190 Graphite or other carbon based preparations; in the form of pastes, blocks, plates or other semi-manufactures