06
Common metals and their alloys; steels especially stainless
steels, coated steels, lacquered and pre-lacquered steels,
carbon steels, chrome-plated steels, galvanized steels;
metal construction materials; coated, lacquered, coloured
and varnished metal tubs, metal goods (tubs), metal roofing
components, their parts, components and constituent parts;
shaped metal parts, multi-layered metal products, sheets,
sheet metal, sandwich sheet metal, coated sheet metal,
sandwich metal panels, metal plates; metal sidings, metal
cladding; metal flooring, metal slabbing, metal roofing,
metal frameworks; steel profiles; transportable structures
of metal, their parts, components and constituents; profiled
metal structures, their parts, components and constituents;
all these metal products and components being for the
external envelope, internal partitions and structures of
buildings, the systems, parts and constituent elements of
the aforementioned goods; all these goods possibly having
insulating properties
19
Non-metallic construction materials; non-metallic roof
tiles, tiles, coated tiles, lacquered, coloured, products
(tubs) of roofing, the components and constituent elements
of these goods, connection boxes, protective covers for
these goods; non-metallic profiles, panelling, sandwich
panels, plates, cladding, cladding, flooring, paving slabs,
roofing, frames, all these goods being non-metallic, their
components and component parts; non-metallic shaped
structures, their components and component parts, all
non-metallic products for building cladding and structure;
the systems, component pieces and parts for these goods; all
these goods likely to have insulating properties
40
Treatment of materials; treatment of ores, steel, common
metals and their alloys (except rustproofing treatments);
all treatments of metals (except rustproofing) and all
mechanical, thermomechanical or chemical transformations of
the properties and characteristics of metals, direct
reduction of iron, tempering of metals, finishing of metal
surfaces, brazing, casting, anodizing, chrome-plating,
sintering, electro-galvanizing, phosphatizing, milling,
forming, tin-plating, galvanization, nickel-plating,
laminating, armour plating, cutting, polishing,
magnetization, plating, drawing, pickling, metal soldering
and welding, metal coating, recycling of metal goods;
treatment of materials during the process of fabricating
metal goods (apart from rustproofing), such as forging,
pressing, deburring, machining, laminating and forming of
metals, vacuum treatment, nitriding, assembling of metal
profiles