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 paperboard 48 21 Paper or paperboard labels of all kinds, whether or not printed 48 21 90 Other Commodity Code Description 48 21 90 00 Other