Section 06 PRODUCTS OF THE CHEMICAL OR ALLIED INDUSTRIES 38 MISCELLANEOUS CHEMICAL PRODUCTS 38 01 OR OTHER SEMI-MANUFACTURES. 38 01 90 OTHER PREPS. BASED ON GRAPHITE OR OTHER CARBON IN THE FORM OF PASTES...ETC Commodity Code Description 38 01 90 00 OTHER PREPS. BASED ON GRAPHITE OR OTHER CARBON IN THE FORM OF PASTES...ETC