1
Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry; Chemicals used in photography; Chemicals for use in scientific analysis [other than medical or veterinary]; Chemical substances for analyses in laboratories, other than for medical or veterinary purposes; Chemicals for use in scientific research (for medical or veterinary purposes); Chemicals for use in the electrical industry; Chemicals for use in metal treatment; Chemicals for use in the microelectronics industry; Chemicals for use in the semiconductor industry; Chemicals for use in the electronics industry; Chemicals for the aeronautical and aerospace industry; Chemicals for use in treating metal surfaces; Chemicals used in the manufacture of semiconductor chips; chemical products for use in manufacturing; Chemicals used in the manufacture of liquid crystal displays; Chemicals used in the manufacture of electronic components; Bismuth germinate; Electroplating additives; Arsenic; Arsenious acid; Arsenious acid; Arsenic compounds; Gallium; Gallium compounds; Copper chemicals; Antimony; antimony compounds; Tellurium; Tellurium compounds
6
Common metals and their alloys; Germanium; Germanium compounds; Indium; Indium compounds; Lead, unwrought or semi-wrought; Lead and its alloys; Lead-tin alloys; Lead ingots; Cadmium; Cadmium compounds; Copper; Copper, unwrought or semi-wrought; Copper ingots; Copper compounds; Tin; Tin compounds; Plating metals
40
Recycling services; Recycling services; Recycling of chemicals; Recycling of metals and their alloys; Treatment [recycling] of hazardous products; Treatment [recycling] of hazardous products
42
Science and technology services; Research and development, and design relating thereto; Industrial analysis, research and development services; Design and development of computer hardware and computer software