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 30 Binders, folders and file covers 48 20 30 00 Binders, folders and file covers Commodity Code Description 48 20 30 00 000 Binders, folders and file covers