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 08 Paper and paperboard, corrugated, creped, etc, in rolls or sheets(excl. 48.03) 48 08 10 Corrugated paper and paperboard, whether or not perforated 48 08 10 00 Corrugated paper and paperboard, whether or not perforated Commodity Code Description 48 08 10 00 000 Corrugated paper and paperboard, whether or not perforated