1 Chemicals used in industry; artificial resins, unprocessed; filtering materials; adhesives alkaline-earth metals; chemical preparations for facilitating the alloying of metals; americium; antimony; gum arabic for industrial purposes; barium; baryta; baryta paper; barium compounds; bauxite; bentonite; boric acid for industrial purposes; plasticizers; cement (metallurgy); cerium; industrial chemicals; salts for colouring metal; graphite for industrial purposes; foundry binding substances; metal annealing preparations; metal tempering preparations; alkaline metals.
6 Washers of metal; rings of metal; steel alloys; steel strip; steel wire; cast steel; steel masts; roller blinds of steel; steel pipes; steel sheets; bars for metal railings; box fasteners of metal; cable joints of metal, non-electric; shims; ferrules of metal for walking sticks; pegs of metal; keys; nails; tacks; wall plugs of metal; cobalt, raw; pillars of metal for buildings; water-pipes of metal; wire of common metal; copper, unwrought or semi-wrought; iron, unwrought or semi-wrought; screws of metal; pipes of metal; cast iron, unwrought or semi-wrought; ingots of common metal; common metals, unwrought or semi-wrought; posts of metal; elbows of metal for pipes; pulleys of metal, other than for machines; lead, unwrought or semi-wrought; valves of metal, other than parts of machines; bolts flat; building materials of metal; rods of metal; metal valves for water pipes; water-pipe valves of metal; metals in powder form; street gutters of metal; slabs of metal for building; step stools of metal; pipe muffs of metal; junctions of metal for pipes; gutter pipes of metal; slabs of metal for building; tiles of metal; common metals and their alloys.
9 Vacuum tubes [radio]; solenoid valves; coaxial cables; starter cables for motors; neon signs; capillary tubes; sheaths for electric cables; amplifying valves; thermionic tubes; wires; cables; discharge tubes, electric, other than for lighting; materials for electricity mains [wires, cables].
11 Lighting apparatus; heating apparatus; steam generating installations; multicookers; refrigerating appliances and installations; drying apparatus and installations; ventilation [air conditioning] installations and apparatus; water distribution installations; luminous tubes for lighting; level controlling valves in tanks; lamp chimneys; discharge tubes, electric, for lighting; thermostatic valves; boiler pipes [tubes] for heating installations.
17 Insulating tape; insulating plaster; connecting hose for vehicle radiators; washers of rubber or vulcanized fiber [fibre]; gum, raw or semi-worked; clack valves of rubber; flexible tubes, not of metal; watering hose; water-tight rings; waterproof packings; weatherstripping.
19 Building materials, not of metal; rigid pipes, not of metal [building]; gutter pipes, not of metal; branching pipes, not of metal; water-pipe valves, not of metal or plastic; rigid pipes, not of metal [building].
20 Drain traps (valves) of plastic; water-pipe valves of plastic; valves, not of metal, other than parts of machines; clips, not of metal, for cables and pipes; reels, not of metal, non-mechanical, for flexible hoses.
