Alloys of common metal; pipework of metal; pipes of metal; building materials of metal; clips of metal for cables and pipes; ironmongery; hardware of metal (small); ferrules of metal; reels of metal, non-mechanical, for flexible hoses; packaging containers of metal.

Alkaline metals; alkalies; salts for industrial purposes; silica gel; acetates (chemicals); ethylene; vinic alcohol; phenol; polyethylene polyamine, chemical materials for curing agent, mining chemicals; P-nitroacetophenone; aldehydes; ethyl acrylate; albumen (animal or vegetable, raw material); surface-active chemical agents; distilled water; heavy water; oil-purifying chemicals; cement waterproofing chemicals, except paints; enamel and glass staining chemicals; wallpaper removing preparations; activated carbons; catalysts; water purifying chemicals; detergent additives for use with motor oil and fuels; anti-frothing solutions for batteries; oil cement (putty); additives, chemical, to fungicides; biochemical catalysts; sensitized paper; synthetic resins, unprocessed; synthetic resin plastics; soil conditioning preparations; fire extinguishing compositions; metal annealing preparations; soldering chemicals; chemical substances for preserving foodstuffs; leather-dressing chemicals; adhesives for industrial purposes; viscose; cement (metallurgy); mastic for leather; adhesives for paperhanging; plastisols; starch paste (adhesive), other than for stationery or household purposes; adhesives for wall tiles; glue for industrial purposes; gums (adhesives), other than for stationery or household purposes; curing agent; paper pulp

Wood stains; silver foil (leaf); color masterbatch; colorants for beverages; printing ink; paints; copal varnish; wood coatings (paints); varnishes; lime wash; thinners for lacquers; distempers; siccatives (drying agents) for paints; coatings (paints); fixatives (varnishes); binding preparations for paints; primers; lacquers; thinner; non-stick coatings in the nature of paint, namely non-stick chemical coatings for non-stick pan use; water repellent coating; anti-rust greases; mastic (natural resin)

Hydrants; pressure water tanks; pipe accessories for hot-water heating devices; pipes (parts of sanitary installations); watering installations, automatic; bath fittings; bathtubs; wash-hand basins (parts of sanitary installations); hand-washing bowls for washrooms; sinks; flushing tanks; flushing apparatus; bath installations; showers; cubicles (enclosures (Am.)) (shower); sanitary apparatus and installations; seats (toilet); toilet bowls; urinals (sanitary fixtures)

Solar panels for use in heating

Pipes and tubes of metal, water-pipes of metal, drain pipes of metal, manifolds of metal for pipelines; fittings of metal for compressed air ducts, junctions of metal for pipes, multi-purpose joints of metal for pipelines, elbows of metal for pipes, building panels of metal, fittings of metal for building

Gutter pipes, not of metal; rigid pipes, not of metal (building); drain pipes, not of metal; slabs, not of metal; refractory materials; water pipes, not of metal; drain pipes, not of metal; plastic building materials in the form of pipes, slabs, rods and strips; coiled waterproof material (building material); surfacings, not of metal, for building

Junctions, not of metal, for pipes; compressed air pipe fittings, not of metal; fire hose; pipe jackets, not of metal; joint packings for pipes; sealant compounds for joints; stuffing rings; watering hose; plastic tube, board, pole, bar

Building materials in this class including non-metallic pipes including water, drainage, and downpipes for use in building, ventilation and airconditioning; non-metallic sheet and cladding materials for use in building; plastic pipe, plate, pole and strip materials for use in building