1
Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry; Unprocessed plastics; Adhesives used in industry; Putties and other paste fillers; Biological preparations for use in industry and science; Agglutinants for concrete; Concrete preservatives, except paints and oils; Concrete-aeration chemicals
7
3D printers; Printing machines
19
Materials, not of metal, for building and construction; Non-metallic rigid pipes for building; Asphalt; Pitch; Tar and bitumen; Non-metallic transportable buildings; Concrete; Concrete building elements; Shuttering, not of metal, for concrete; Busts of stone, concrete or marble; figurines of stone, concrete or marble; Xylolith; Works of art of stone, concrete or marble; Statues of stone, concrete or marble; Building stone; Rubble; Fire burrs; Gravestones; Calcareous stone; Artificial stone; Porphyry [stone]; Sandstone tubes; Clinker stone; Stone; Coal tar; Bricks
20
Furniture
36
Brokerage of carbon credits; Real estate brokerage; Real estate agency; Real estate services; Real estate management; Capital investment services; Credit leasing; Arranging finance for construction projects; Real-estate valuations; Arranging letting of real estate; Rental of apartments; Real estate affairs
37
Building construction; Demolition of buildings; Building sealing; Warehouse construction and repair; Building consultancy; Construction information; Repair information; Installation of utilities in construction sites; Factory construction; Plastering; Building construction supervision; Interior and exterior painting; Masonry