6
building and construction materials and elements of metal; unprocessed and semi-processed materials of metal; parts and fittings of all the aforesaid goods, included in Class 6; alloys of common metal; branching pipes of metal; common metals, unwrought or semi-wrought; drain pipes of metal; gutter pipes of metal; reinforcing materials of metal; metal plate; metal foil; metal coil; metallic sheet, profiled metal sheets, composite sheets; multi-layer goods of common metal; composites of metal; building panels of pre-painted metal, pre-painted sandwich panels (with mineral foam/wool), cladding of metal for building, flashing of metal for building; floor tiles of metal, tiles of pre-painted metal for building; roof gutters of pre-painted metal, roofing tiles of pre-painted metal, roofing of pre-painted metal, gutter pipes of metal, wall linings of metal for building; steel, unwrought or semi-wrought; cast steel; pre-painted steel; coated steel in the form of sheets, plates, blanks, foils, strips, bands; organic pre-painted zinc coated steel; steel alloys; steel strip; steel sheets; steel tubes / steel pipes; steel buildings
40
metal treating; treatment of steel; mechanical, thermo-mechanical or chemical changes of all kinds to the properties and characteristics of metals; shaping of metal goods; metal tempering; working of metal surfaces; machining; galvanizing; rolling; cutting; plating; stripping finishes; metal welding; recycling of metal products; stamping; finishing of metal surfaces