Common metals and their alloys, namely, cast iron, steel, copper ingots, aluminum ingots, iron alloys, steel alloys, copper alloys, and aluminum alloys; metal building materials, namely, structural steels, sheet piling, sectional beams and pipes made of metal; non-electric guy wires and non-electrical lifting cables; pipes and tubes of metal for conveying gases, liquids and solids; machines for the treatment, processing, and production of metals and plastics, namely, milling machines and grinding machines, and machines utilizing rotational motion for high energy surface finishing and material treatment, namely, heavy, medium and light section rolling mills, cold and hot mills, strip and wide strip mills, plate and sheet mills, blooming, slabbing and billet mills, universal mills, planetary mills, multi-purpose cold mills, rod, bar and tube mills, continuous mills, reversing mills, pilgrim mills, detaching mills and mills for the rolling of steel, iron, aluminum and copper or for the rolling of alloys of the same, and replacement parts for the aforementioned rolling mills; rolling mills for wire, steel rod rolling mills, bloom rolling mills, rail rolling mills, and section rolling mills, drawing machines, wire ring presses, reeling machines; machines for manufacturing, processing and working seamless and welded pipes, namely, pipe expanding machines, large pipe manufacturing machines, hot and cold pipe rolling mills, presses, namely, extrusion presses, impact extrusion, cold extrusion and back-flow extrusion presses, cable sheathing presses, straightening and bending presses, plate shaping presses, deep-drawing presses, multi-stage presses, hydraulic metal powder presses, and replacement parts therefore; forging machines, namely, open-die forging machines, automatic forging hammers, forging presses, piercing presses and counter blow hammers, and replacement parts for the aforementioned forging machines; casting machines, namely, continuous steel slab casting machines and machines for the continuous casting of metals, plastic extrusion and plastic molding machines, and replacement parts for the aforementioned casting machines; electric power generators for rolling, pressing, forging and casting installations; hydraulic driving machines for rolling, pressing, forging and casting installations; supporting chain conveyors and hoists, roller tables, tilters, scale washers, and roller cleaning machines; conveyors for the conveying of rolled, pressed, forged and cast articles to and from rolling, pressing, forging and casting installations; welding machines, namely, pipe welding machines, butt-welding machines, cutting machines, namely, pipe blades, flame cutting machines; machines for filling and emptying blast furnaces; machines for tilting, pivoting and moving convertors and ladles used for casting installations; machines for the chemical industry, namely, chemical fiber drying machines, extracting machines for chemical processing; machines for agriculture, namely, combines, harvesters, threshers, and tillers; mining shafts, hoists, skips, windlasses; inclined conveyors, winding engines, winding towers, head frames, conveyor buckets, conveyor belts, mine car fillers and unloading machines; hydraulic and pneumatic conveyors; pipeline conveyors; waste disposal comminuters, conveyors, loaders for loading containers with radioactive waste, transporters for radioactive waste containers; metal coil handlers, metal coil winders, metal coil conveyors, metal coil packagers, metal coil stackers; cranes, hoists and clamps being parts therefore; machine tools for the steel mill industry, namely grinding machines; rolling mill roll replacement machines; motors and engines (except for land vehicles), namely, electric motors or electric gear motors for machines; machine coupling and transmission components, namely, hydraulic and mechanical transmissions for machinery and replacement parts therefore; weighing, measuring, signalling, and checking apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity, namely, electric luminescent display panels, light emitting diode displays, liquid crystal displays, strip tension dynamometers, strip tensioning laboratory blades, strip flatness meters, thermometers, speedometers, pressure gauges, angle gauges, distance meters, roughness gauges, electric and electronic control devices, namely, flatness control, roughness control, pressure control and tensioning control for influencing the properties of rolled steel; control panels for rolling mills, electrical and magnetic detectors for monitoring the properties of rolled steel; frequency meters; apparatus for recoding, transmission or reproduction of sound or images, namely, video transmitters; calculators; computers for use in operating and controlling operations of metallurgical plants and rolling mills; data carriers, namely CDs, DVDs and USB sticks containing software for regulating or controlling rolling, pressing, forging and casting installations; computers featuring programs for controlling rolling mills, furnace plants, continuous casting machines; computer programs for controlling and regulating machines for the metallurgical industry, machines for the steel industry, continuous casting machines, rolling machines, forging machines, pressing machines and machines for processing synthetic materials; apparatus for heating, steam generating, cooking, refrigerating, drying, ventilating, and water supply purposes, namely, furnaces for metallurgical plants, steel mills, continuous casting plants, forging and pressing plants; cooling systems comprised of industrial water recirculation cooling and heating systems for rolling, pressing, forging and casting installations, comprising heat insulation, water roll coolers, strip preheaters, spray water cooling sections sprayers, furnaces, cooling towers, cooling fans, scarfing and flame cutting, slab cooling wheels for pressing, forging and casting installations; coolant purifying devices, water neutralization plants, water separators, washing brushing machines and filters for rolling, pressing, forging and casting installations for machines for the metallurgical industry, machines for the steel mill industry, namely, continuous casting machines, rolling machines for the rolling of metals, forging machines, namely, pressing machines for metals; apparatus for heating, namely, electric heaters for rolling, pressing, forging and casting installations, heat sinks, electric heating panels for rolling, pressing, forging and casting installations; heaters and furnaces for rolling stock, namely, metal products subject to rolling in a rolling mill and for continuous casting plants; steam generators; refrigerated merchandise display cases, cooling apparatuses for rolling stock, rolling mills and continuous casting machines, namely, water sprayers, air coolers; drying, ventilating fans and louvers and cooling water circuit installations; air coolers for metallurgical plants, steel mills, continuous casting plants, rolling mills, and forging and pressing plants; smelters; filters for rolling, pressing, forging, and casting installations.

Business management consultancy; business administration; installation, assembly, repair and maintenance of industrial and machinery systems, namely, machines for the metallurgical industry, machines for the steel industry, continuous casting machines, rolling machines for the rolling of metals, forging machines, presses for metals, machines for the working and processing of plastics, machine tools, engines and motors, except engines for land vehicles, clutches and couplings and devices for power transfer, except for land vehicles; treatment of materials, namely, metal treating, rolling, squeezing, forging, grinding, molding, swaging, tempering, casting, milling, planing, coating, cutting, drilling, turning, honing, surface refining, lining and plating of metals; scientific and technological services and research and design in the field of construction and operation of metallurgical plants, steel mills, rolling mills; design and development of computers and computer software for others; technical consulting in the field of the operation of machines for the metallurgical industry, machines for the steel mill industry, continuous casting plants, rolling machines, forging machines, pressing machines, consultancy services for the metallurgical industry, machines for the steel mill industry, continuous casting plants, rolling machines, forging machines, pressing machines.