| 38900.21 | Nail brushes for personal use |
| 35323.30 | Nail care preparations n.e.c. |
| 35323.30 | Nail lacquers |
| 35323.30 | Nail polishes |
| 35323.30 | Nail varnishes |
| 42900.60 | Nails, metal |
| 42900.40 | Nameplates (excluding electric), metal |
| 27900.25 | Narrow woven textile fabrics (including tape) |
| 52900.40 | National parks |
| 82100.50.20 | Native title legal services |
| 16390.35 | Natural abrasives n.e.c, crude or in irregular pieces |
| 15330.00 | Natural bitumen and asphalt |
| 33410.10 | Natural butane |
| 16110.20 | Natural calcium phosphates, ground |
| 16110.10 | Natural calcium phosphates, unground |
| 34200.30 | Natural carbon dioxide |
| 16390.35 | Natural corundum, crude or in irregular pieces |
| 33420.10 | Natural ethane |
| 12010.20 | Natural gas condensate |
| 12020.10 | Natural gas (in the gaseous state) |
| 12020.20 | Natural gas, liquefied |
| 03200.90 | Natural gums, n.e.c. |
| 23990.45 | Natural gums, outputs of Manufacturing Industries |
| 96411.90 | Natural history museum services |
| 02900.10 | Natural honey (including honeycomb) |
| 38200.40 | Natural pearls, unworked |
| 33410.20 | Natural propane (liquefied petroleum gas) |
| 03200.10 | Natural rubber in primary forms, plates, sheets or strip |
| 04900.00 | Natural sponges of animal origin |
| 26190.00 | Natural textile fibres prepared for spinning, n.e.c. |
| 18000.20 | Natural water, excluding ice |
| 96422.00 | Nature reserve services |
| 67300.00 | Navigational aid services |
| 48200.50 | Navigational instruments n.e.c. |
| 01316.52 | Nectarines, fresh |
| 48100.35 | Needles and syringes |
| 16390.30 | Nepheline syenite, ground |
| 16390.30 | Nepheline, ground |
| 27300.00 | Net products |
| 54113.10 | New house construction services |
| 36100.40 | New pneumatic rubber tyres for buses |
| 36100.30 | New pneumatic rubber tyres for motor cars |
| 36100.30 | New pneumatic rubber tyres for motor cycles |
| 36100.40 | New pneumatic rubber tyres for trucks |
| 73220.10 | New release video tape rental services |
| 54114.10 | New residential building construction services (excluding houses) |
| 84420.00 | News agency services to audiovisual media |
| 84410.00 | News agency services to newspapers |
| 84410.00 | News agency services to periodicals |
| 32800.10 | Newspapers printed but not published by the same unit |
| 32800.20 | Newspapers, journals and periodicals, other |
| 32100.32 | Newsprint |
| 14220.20 | Nickel concentrate |
| 41500.80 | Nickel drawn semi-finished products |
| 41500.80 | Nickel extruded semi-finished products |
| 14220.10 | Nickel ore |
| 41400.40 | Nickel primary recovery |
| 41500.80 | Nickel rolled semi-finished products |
| 41400.50 | Nickel secondary recovery from purchased scrap |
| 41400.40 | Nickel secondary recovery (excluding from purchased scrap) |
| 28200.15 | Nightdresses, woven |
| 28200.36 | Nightwear, outer, boys, n.e.c. |
| 28200.51 | Nightwear, outer, girls, n.e.c. |
| 28200.36 | Nightwear, outer, men, n.e.c. |
| 28200.51 | Nightwear, outer, women's, n.e.c. |
| 41600.30 | Niobium primary recovery |
| 41600.40 | Niobium secondary recovery from purchased scrap |
| 41600.30 | Niobium secondary recovery (excluding from purchased scrap) |
| 34610.20 | Nitric acid |
| 34100.30.45 | Nitrile- function compounds |
| 34610.30 | Nitrites |
| 34200.50 | Nitrogen |
| 34100.30.30 | Nitrogen-function compounds other than pharmaceutical products |
| 34610.40 | Nitrogenous fertilisers |
| 34200.50 | Nitrous oxide |
| 26140.00 | Noils of fine animal hair |
| 26140.00 | Noils of wool |
| 24490.90 | Non-alcoholic beverages n.e.c. |
| 41280.20 | Non-alloy steel flat-rolled products |
| 41280.30 | Non-alloy steel flat rolled products clad, plated or coated |
| 93339.00 | Non-direct social/community services, other |
| 44500.20 | Non-domestic cooking machinery for food or drinks |
| 44500.20 | Non-domestic heating machinery for food or drinks |
| 44800.44 | Non-electric hot water or low pressure steam central heating boilers |
| 43400.20 | Non-electric industrial and laboratory furnaces, ovens (other than bakery or biscuit) and incinerators |
| 43400.20 | Non-electric industrial and laboratory furnace, oven (other than bakery or biscuit) and incinerator parts |
| 43400.20 | Non-electric industrial and laboratory mechanical stokers, graters and ash dischargers |
| 44800.48 | Non-electric iron or steel radiators for central heating |
| 46500.50 | Non-electric lamps and lighting fittings n.e.c. |
| 44800.52 | Non-electric water heaters and hot water systems (excluding solar) and parts n.e.c. |
| 41400.90 | Non-ferrous metal alloys n.e.c. |
| 42900.68 | Non-ferrous metal castings |
| 42900.68 | Non-ferrous metal diecastings |
| 42900.68 | Non-ferrous metal forgings |
| 14290.92 | Non-ferrous metal ores and concentrates n.e.c. |
| 43200.50 | Non-ferrous metal steam, gas and water fittings other than domestic |
| 43200.50 | Non-ferrous metal taps, cocks and valves |
| 41600.30 | Non-ferrous metals n.e.c. primary recovery, other |
| 41600.40 | Non-ferrous metals n.e.c. secondary recovery from purchased scrap, other |
| 41600.30 | Non-ferrous metals n.e.c. secondary recovery (excluding from purchased scrap), other |
| 51290.90 | Non-financial intangible assets n.e.c. |
| 94211.00 | Non-hazardous waste collection services |
| 94212.00 | Non-hazardous waste disposal services |
| 94212.00 | Non-hazardous waste treatment services |
| 71339.00 | Non-life insurance services (excluding reinsurance services), other |
| 71430.00 | Non-life reinsurance services, other |
| 89320.00 | Non-metal waste and scrap recycling services, on a fee or contract basis |
| 88180.00 | Non-metallic mineral product manufacturing services |
| 37900.90 | Non-metallic mineral products n.e.c. |
| 39200.90 | Non-metallic waste and scraps n.e.c. |
| 14290.20.20 | Non-metallurgical grade manganese ore (48% or less manganese content) |
| 53122.20.20 | Non-passenger transport buildings |
| 49600.20 | Non-powered aircraft, other |
| 37500.20 | Non-refractory cements excluding ready mixed |
| 37500.20 | Non-refractory mortars excluding ready mixed |
| 72222.90 | Non-residential buildings and associated land sales on a fee or contract basis, other |
| 53129.90 | Non-residential buildings n.e.c. |
| 72212.90 | Non-residential property management services on a fee or contract basis, other |
| 66120.00 | Non-scheduled air transport services of passengers |
| 64229.00 | Non-scheduled road transport services of passengers n.e.c. |
| 62100.00 | Non-specialized store retail trade services |
| 37200.90 | Non-structural ceramic articles n.e.c. |
| 45200.20.20 | Notebooks |
| 32600.00 | Notepads |
| 38900.54 | Novelty jokes |
| 33700.00 | Nuclear reactor fuel |
| 33700.00 | Nuclear reactor fuel elements |
| 01500.90 | Nursery produce, other |
| 93191.80 | Nursing services (without hospital admission) |
| 21500.20 | Nut butters, excluding peanut butter |
| 21500.20 | Nut pastes, excluding peanut butter |
| 21500.20 | Nut purees, excluding peanut butter |
| 01500.10 | Nut trees |
| 42900.64 | Nuts, metal |
| 01360.90 | Nuts, n.e.c., dried |
| 01360.90 | Nuts, n.e.c., fresh, whether or not shelled |