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 06 Pulps of fibres derived from recovered (waste and scrap) paper or paperboard or of other fibrous cellulosic material. Commodity Code Description 47 06 10 Cotton linters pulp 47 06 20 Pulps of fibres derived from recovered (waste and scrap) paper or paperboard 47 06 30 Other, of bamboo 47 06 91 Mechanical 47 06 92 Chemical 47 06 93 Obtained by a combination of mechanical and chemical processes