5: Chemicals and related products, n.e.s.

51: Organic chemicals 52: Inorganic chemicals 53: Dyeing, tanning and colouring materials 54: Medicinal and pharmaceutical products 55: Essential oils for perfume materials and cleaning preparations 56: Fertilizers other than group 272 57: Plastics in primary forms 58: Plastics in non-primary forms 59: Chemical materials and products, n.e.s. 5: Chemicals and related products, n.e.s.