1
Chemicals used in industry and, in particular, in the building industry; chemical preparations for scientific purposes; artificial and synthetic resins; dispersions of plastics; unprocessed plastic substances; in powder form; liquid or paste form; catalysers for plastics; fire extinguishing compositions; tempering substances; soldering chemicals; adhesives used in industry; antifreeze; anti-encrustation preparations; waterproof materials for building, in particular cement-based waterproof materials
2
Paints, varnishes, lacquers; rust converters; anti-rust preparations for preservation of metals and alloys, and wood preservatives; colorants; mordants; natural resins
17
Gutta-percha; rubber, balata and substitutes; sheaths made from rubber or waterproof plastics; goods made of gutta-percha and of rubber; foil, sheets and rods of plastics; hermetic stopping materials; sealing and insulating materials; flexible pipes, not of metal; electric insulators; thermal and sound; polystyrene plates; reticular plastics for building
19
Building materials; natural and artificial stone; bricks; floor tiles; tiles; cement; lime; mortar for building; plaster and gravel; earthenware and cement tubes; road-making materials; asphalt; pitch and bitumen; mobile homes; stone monuments; chimneys; semi-worked timber; plywood; building glass; sheets of glass; tiles of glass; non-metallic materials for covering walls of buildings; finishing mortar for walls and for repairing damaged building facings, adhesive cements for pointing walls