HME

Alloys of common metal; Branching pipes of metal; Brass, unwrought or semi-wrought; Cable junction sleeves of metal; Copper, unwrought or semi-wrought; Ducts of metal for ventilating and air-conditioning installations; Molybdenum bonded with other metals in the form of sheets, plates and foils for further manufacture; Poles of metal; Water-pipes of metal; Metal rods for brazing and welding

Air-conditioning, air cooling and ventilation apparatus and instruments; Cooling installations for water; Industrial-water purifying apparatus; Ionization apparatus for the treatment of air; Pipes being parts of sanitary facilities; Regulating accessories for water supply, namely, metered valves; Air cooling apparatus

Brackets, not of metal, for building; Building glass; Gutter pipes, not of metal; Plastic water conduits for roofs and balconies; Rigid pipes, not of metal; Rigid pipes, not of metal, for building; Water-pipes, not of metal; Building material, namely, plastic webbing material used to reinforce bituminous waterproofing sheets; Building materials, namely, fire and blast-resistant doors comprised primarily of reinforced cement and also including steel elements; Non-metal air conditioning ducts; Non-metallic drainage pipes; Non-metallic rigid pipes for construction purposes