chapter 47 Pulp of wood or of other fibrous cellulosic material; recovered (waste and scrap) paper or paperboard

Note.

1.- For the purposes of heading 47.02, the expression “chemical wood pulp, dissolving grades” means chemical wood pulp having by weight an insoluble fraction of 92 % or more for soda or sulphate wood pulp or of 88 % or more for sulphite wood pulp after one hour in a caustic soda solution containing 18 % sodium hydroxide (NaOH) at 20°C, and for sulphite wood pulp an ash content that does not exceed 0.15 % by weight.