1
Chemicals, adhesives, unprocessed artificial resins, unprocessed plastics, all for use in the building and construction industry
6
Metallic building materials; silos and tanks of metal; pipes and tubes of metal; containers of metal
17
Insulating products and materials
19
Cement; concrete; asphalt; lime; pitch; bitumen; non-metallic building materials; aggregates; floor, wall and roof tiles; paving; building stone; bricks; silos and tanks of masonry or of concrete
35
Retail and wholesale services in relation to chemicals for use in the building and construction industry, adhesives, unprocessed artificial resins, unprocessed plastics for use in the building and construction industry; Retail and wholesale services in relation to building and construction materials, metallic building materials, silos and tanks of metal, pipes and tubes of metal, containers; Retail and wholesale services in relation to insulating products and materials, cement, concrete, asphalt, lime, pitch, bitumen, non-metallic building materials, aggregates floor, wall and roof tiles, paving, masonry, bricks, silos and tanks of masonry or of concrete
37
Quarrying services; building, construction and insulating services
40
Glass fabrication; treatment of materials, namely, metal treating, timber processing, processing of rubber, stone crushing and grinding; treatment of cement, concrete, asphalt, lime, pitch, bitumen, non-metallic building materials, aggregates, floor, wall and roof tiles, paving, building stone and bricks; treatment of glass and vulcanising, treating (shaping) of metal, metal plating; treatment of waste; processing of oil
42
Engineering; quantity surveying; architectural services