Section 10 Pulp of wood or of other fibrous cellulosic material;"Recovered (waste and scrap) paper or paperboard; paper and paperboard and articles thereof 47 Pulp of wood or of other fibrous cellulosic material; recovered (waste and scrap)paper or paperboard 47 07 Recovered (waste and scrap) of paper or paperboard 47 07 90 Other, incl. unsorted waste and scrap Commodity Code Description 47 07 90 00 Other, incl. unsorted waste and scrap