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 05 Wood pulp obtained by a combination of mechanical and chemical pulping processes. Commodity Code Description 47 05 00 Wood pulp obtained by a combination of mechanical and chemical pulping processes