Section 10 Pulp of wood or of other fibrous cellulosic material; recovered (waste and scrap) paper or paperboard; paper and paperboard and articles thereof 48 Paper or paperboard; articles of paper pulp, of paper or of paperboard 48 22 Bobbins, spools, cops and similar supports of paper pulp, paper or paperboard (whether or not perforated or hardened). 48 22 10 Of a kind used for winding texile yarn Commodity Code Description 48 22 10 00 Of a kind used for winding texile yarn