1
Chemical products for use in industry; chemical preparations for scientific purposes; chemicals used in photography; chemicals used in agriculture, horticulture and forestry; artificial and synthetic resins; dispersions of plastics; raw plastics in the form of powders, liquids or pastes; animal manures and artificial fertilizers; fire extinguishing compositions; tempering substances; soldering chemicals; chemical substances for preserving foodstuffs; tanning substances; adhesives used in industry; antifreeze; anti-incrustants; brake fluids; chemical additives for motor fuels; cement waterproofing preparations
2
Paints; varnishes; lacquers; preparations for colouring food and beverages; anti-rust preparations for preservation of metals and alloys, and wood preservatives; colorants; mordants; natural resins; metals in foil and powder form for painters and decorators
17
Gutta-percha; caoutchouc, balata and substitutes; goods made of gutta-percha and of rubber; sheets of plastic (not for packaging); sheets and rods of plastics; asbestos; mica and mica products; packing, stopping and insulating materials; flexible pipes, not of metal; electric, thermal and acoustic insulators; insulating fabrics
19
Building materials; natural and artificial stone; bricks; tiles, roof tiles; cement; lime; mortar; plaster and gravel; earthenware and cement tubes; road-making materials; asphalt; pitch and bitumen; mobile homes; monuments of stone; chimneys; semi-worked timber; timber; beams; planks; panels; wood veneers; plywood; building glass; sheets of glass; tiles of glass; adhesive cement for tiles and floorings and coverings in general; goods for making plaster