19
Sand; gravel; stone; asphalt; bitumen; cement; gypsum [building material]; plaster; concrete; marble; building and construction materials and elements made of sand, stone, rock, clay, minerals and concrete; building and construction materials and elements made of pitch, tar, bitumen or asphalt; building and construction materials and elements, not of metal; materials, not of metal, for building and construction; building materials of plastics material; construction elements of plastic; road building materials (non-metallic -); synthetic concrete; synthetic stone; synthetic paving composites; artificial wood; artificial stone; non metallic transportable buildings; non-metallic building materials; pitch, tar, bitumen and asphalt; poles, not of metal, for power lines; crash barriers not of metal; coatings [building materials]; building panels, not of metal; building sheets (non-metallic -); roofing materials; roofing underlayment; bitumen substances for coatings; bitumenized roofing materials; building cardboard [asphalted]; wooden doors; wood window frames; doors, gates, windows and window coverings, not of metal; traffic signs (non-metallic, non-luminous and non-mechanical -); monuments of stone; monuments of concrete; monuments of marble; non-metal monuments; statuettes of stone, concrete or marble; building glass; glass for building; swimming pools [structures], not of metal; prefabricated non-metallic constructions; aquarium sand; tiles; ceramic tiles; tiles, not of metal, for building; ceramic tiles for flooring and lining; ceramic wall tiles; natural stone tiles; granite; tile flooring, not of metal; linings, not of metal, for building; flooring materials (non-metallic -); tiles of porcelain
37
Construction services; rental of construction machines and apparatus; cleaning services; interior and exterior cleaning of buildings; cleaning of public areas; cleaning of industrial premises; disinfecting; vermin exterminating, other than for agriculture; rental of cleaning and washing and drying machines and equipment; vehicle service stations for maintenance, repair and refueling of land vehicles; vehicle service stations for maintenance, repair and refueling of marine vehicles; vehicle service stations; service stations for the maintenance of vehicles; service stations for the repair of vehicles; vehicle repair, maintenance, and refuelling; aircraft maintenance and repair services; upholstering; repair and restoration of furniture; installation, maintenance and repair of heating, cooling and sanitary installations; cleaning, care and repair of clothing; cleaning, care and repair of leather; installation, maintenance and repair of industrial machines and equipment, office machines and equipment, communication apparatus, electric and electronic appliances; maintenance and repair of lifts; clock and watch repair; mining services; mining extraction; repair of shoes, bags and belts