Metal building materials, namely, ceilings, demountable ceilings, metal frames and rails made of steel, metal brackets for building purpose, metal partitions for building purpose; ironmongery and small items of metal hardware, namely, hooks, side rails, angle irons for building purpose, metal clips, metal nails, metal screws, metal bolts, metal nuts, metal pegs; metal pipes and tubes; metal reinforcing materials for concrete for building purpose; metal door and window stops; works of art of common metal; metal shuttering for concrete; metal tile floorings; metal windows; metal frames for building made of steel; metal roof coverings; metal vats; metal floor tiles; metal scaffolding

Insulating board of expanded polystyrene and polyurethane; non-metallic flexible pipes; adhesive tapes and strips other than for medical, stationery or household purposes, namely, for commercial and industrial uses; electrical insulating tape; electric cable insulators; padding materials of rubber or plastic, namely, coatings and mastics for joints; insulators for electric mains; insulating plasters; fibreglass fabrics for insulation for use in construction; insulating gloves; rubber bags for merchandise packaging purposes

Non-metallic building materials, namely, mortar, gypsum, concrete, aggregates, ready-mix concretes, refractory concretes, special concretes, ready-mix mortars and dry mortars, sands, fine gravel, gravel, sandstone, quartz, plasterboards for partition walls, lining, ceilings and screeds; non-metallic hydraulic binding agents, namely, mineral based cementitious materials in the nature of portland, hydraulic, white, masonry, plastic, stucco and oil well cement, other mineral-based cementitious materials and pozzolanic materials, namely, blast furnace slag, coal clinker and fly ash used as building materials; cements, namely, cement mixes, Portland cements, special cements, silica fume cements, blast-furnace cements, white cements, drilling cements, aluminate cements; lime as non-agricultural for use in construction; non-metallic rigid pipes for building; asphalt; pitch and bitumen; non-metallic transportable buildings; non-metallic monuments of concrete of marble; non-metallic floating docks for mooring boats; roofing slates; clay ash; non-metallic frameworks for building; non-metallic partitions of concrete, mortar or wood for building purpose; wooden fencing; non-metallic reinforcing materials for building purpose; works of stone, concrete or marble; tarred strips, namely, felts for construction; swimming pools of non-metal; non-metallic shutters for concrete; non-metallic concrete building elements, namely, concrete partitions, concrete bands and concrete plates; non-metallic beams of wood; non-metallic paving stones and slabs of concrete; building timber; bricks; non-metallic door and window frames; non-metallic door frames; non-metallic windows and doors; non-metallic door panels; caissons for construction work under water; non-metallic decorative moldings for use in building construction; non-metallic roof coverings for building purposes; non-metallic floor tiles; potters' clay; non-metallic water pipes; non-metallic ducts for ventilating and air-conditioning installations; marble; materials for making and coating roads, namely, bituminous coatings and binders for road construction; non-metallic chimneys; non-metallic scaffolding; coatings used as building materials made of concrete, mortar, asphalt; non-metallic staircases; insulating glass for building purposes; building glass panels; non-metallic building panels