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) paper or paperboard Commodity Code Description 47 07 10 Unbleached kraft paper or paperboard or corrugated paper or paperboard 47 07 20 Other paper or paperboard....bleached chemical pulp, not coloured in the mass 47 07 30 Paper or paperboard made mainly of mechanical pulp (eg.newspaper, journals & similar 47 07 90 Other, including unsorted waste and scrap