Ores of metal; steel, common metals and their alloys, in particular steel; unworked and partly worked common metals, steel or steel alloys, especially steel, goods made therefrom, namely iron slabs, slabs for building, hinges, sheets and plates of metal, pipes, tinplate and fine sheet metal; grain-oriented and non-grain-oriented electrical steel; metals in the form of building boards, coils being screw rings, slit strip namely steel strip; structural steels namely steel rebars, rods, and mesh used for strengthening and reinforcing concrete structures; metal building materials of lead and railway material of metal namely, cladding, fascia, floor panels, soffits, flashing, pillars, linings, brackets, and slabs; shaped metal portions namely refractory shapes of metal; metal shapes namely refractory shapes of metal; wear resistant steel for use in the industries of mining of quarries and sand, construction, cement and concrete, coal and energy, metal works, recycling, agriculture, forestry and fishing namely corrosion-resistant metal overlays and alloys for fittings, steel plates, flanges, piping components; wear resistant sheets and linings of metal for building; carbon steels; coated steel, mainly hardened coated steels, galvanized steel, chrome-plated steel, prelacquered steel, painted steel, aluminum-coated steel; sheets of metal, namely, sandwich sheets being building panels of metal, profiled sheets, composite sheets, laminated sheets; multi-layer goods of common metal, namely iron slabs, slabs for building, hinges, sheets and plates of metal, semi-finished goods namely steel plates, strip and cassette and trapezoidal sheets of steel, steel beams or shaped steel, bar iron, bright steel bars, reinforcing and prestressing steel, metal rail, steel sheet piles, rolled, drawn or welded tubes of metal and hollow sections being hollow steel bars, ring-shaped fittings of metal; clad metal products, namely, building panels, hinges, semi-finished goods and hot or cold rolled metal goods, namely slabs for building, hinges, sheets of common metal or alloys of the aforesaid goods

Treatment of materials, namely, processing of workpieces, production of profiles, production of split strips, cutting of sheets and plates of metal, boards or trapezoids, material hardening and surface finishing, in particular, namely, by means of hot-dip galvanising, hot-dip aluminising, electrolytic galvanising or organic coating; treatment of waste, waste water and pollutants, recycling of waste, waste water, scrap and trash

Architectural services for goods of steel and in relation to the construction of installations for the production of steel; construction design and planning in the field of construction engineering for goods of steel and in relation to the construction of installations for the production of steel namely architectural consultancy and engineering design services; mining engineering services; chemistry services for goods of steel and the production of steel; design and development of computer hardware and computer software for controlling installations for the production of steel; engineering for goods of steel and installations for the production of steel; research and consultancy in the field of physics for goods of steel and the production of steel; construction planning for goods of steel and in relation to the construction of installations for the production of steel; engineering drawing services namely technical drawing services for goods of steel and in relation to the construction of installations for the production of steel; measuring services for goods of steel and in relation to the construction of installations for the production of steel; research services for the production of steel and goods of steel; remediation of contaminated sites, namely, design of remedial treatment concepts for real estate remediation after steel production