New Caledonia:
nickel mining and smelting

New Zealand:
food processing, wood and paper products, textiles,
machinery, transportation equipment, banking and insurance, tourism,
mining

Nicaragua:
food processing, chemicals, machinery and metal products,
textiles, clothing, petroleum refining and distribution, beverages,
footwear, wood

Niger:
uranium mining, cement, brick, textiles, food processing,
chemicals, slaughterhouses

Nigeria:
crude oil, coal, tin, columbite, palm oil, peanuts, cotton,
rubber, wood, hides and skins, textiles, cement and other
construction materials, food products, footwear, chemicals,
fertilizer, printing, ceramics, steel

Niue:
tourism, handicrafts, food processing

Norfolk Island:
tourism

Northern Mariana Islands:
tourism, construction, garments,
handicrafts

Norway:
petroleum and gas, food processing, shipbuilding, pulp and
paper products, metals, chemicals, timber, mining, textiles, fishing

Oman:
crude oil production and refining, natural gas production,
construction, cement, copper