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 04 Uncoated kraft paper and paperboard, in rolls or sheets (excl. 48.02 or 48.03) 48 04 31 Other kraft paper and paperboard weighing 150g/m2 or less 48 04 31 00 Other kraft paper and paperboard weighing 150g/m2 or less Commodity Code Description 48 04 31 00 000 Other kraft paper and paperboard weighing 150g/m2 or less