Section 06 Products of the chemical or allied industries 38 Miscellaneous chemical products 38 01 Artificial graphite; colloidal or semi-colloidal graphite preps in form, paste...plates 38 01 20 Colloidal or semicollodial graphite 38 01 20 00 Colloidal or semicollodial graphite Commodity Code Description 38 01 20 00 000 Colloidal or semicollodial graphite
