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 20 Registers, account books,etc; albums for samples or for collections,of paper, paperboard 48 20 40 Manifold business forms and interleaved carbon sets 48 20 40 00 Manifold business forms and interleaved carbon sets Commodity Code Description 48 20 40 00 000 Manifold business forms and interleaved carbon sets