Alloys of common metal; aluminum; aluminum foil; aluminum wire; balls of steel; boxes of common metal; brackets of metal for building; unwrought or semi-wrought brass; brazing alloys; rods of metal for brazing; metal boards for building; building or furniture fittings of nickel-silver; prefabricated buildings of metal; cable joints of metal, non-electric; unwrought or semi-wrought cast iron; cast steel; unwrought or semi-wrought common metals; containers of metal for storage; containers of metal for transport; unwrought or semi-wrought copper; crash barriers of metal for roads; fittings of metal for building; flanges of metal; foundry moulds of metal; framework of metal for building; gold solder; small hardware of metal, namely, springs, nuts, bolts, nails, rivets, screws and washers; indium; ingots of common metal; iron ores; unwrought or semi-wrought iron; iron wire; joists of metal; unwrought or semi-wrought lead; linings of metal for building purposes; manhole covers of metal; manually-operated manifolds of metal for pipelines; materials of metal for funicular railway permanent tracks; metals in powder form; nickel; niobium; nuts of metal; pillars of metal for buildings; pipe muffs of metal; poles of metal; posts of metal; construction support props of metal; railroad ties of metal; rails of metal; railway material of metal; railway points; railway sleepers of metal; railway switches; reinforcing materials of metal for building; sheet piles of metal; metal in the form of sheets and plates; silver plated tin alloy; silver solder; metal hardware, namely, cable junction sleeves; soldering wire of metal; metal springs; steel alloys; prefabricated, portable steel buildings; steel pipes; steel sheets; steel in the form of strips; unwrought or semi-wrought steel; steel wire; metal step ladders; stop collars of metal; stops of metal, namely, metal valves; strap-hinges of metal; tantalum; tin; tinfoil; tinplate; tinplate packings; titanium; titanium iron; tombac; trellis of metal; tubes of metal; tungsten; metal turntables for railways; vanadium; rods of metal for welding; wire gauze; wire of common metal; wire of common metal alloys, except fuse wire; wire rope; zirconium; steel bars; steel strands; steel cables; steel shapes; wire of metal for welding; heavy plate steel; hot-rolled steel sheets and coils; cold-rolled steel sheets and coils; tin free steel sheets and coils; electrical steel sheets; galvanized sheets and coils

Aerators; air suction machines; anti-pollution devices for motors and engines; atomizers being machines; bearings being parts of machines; bending machines; bookbinding machines for industrial purposes; catalytic converters; compressed air engines not for land vehicles; compressed air machines; compressed air pumps; compressors for machines; air condensing installations; connecting rods for machines, motors and engines; hydraulic and pneumatic control mechanisms for metalworking machines, mining machines, construction machines, loading-unloading machines, semiconductor manufacturing machines, engines and motors; couplings for machines other than for land vehicles; waste crushing machines; cutting machines; drain cocks; drainage machines for construction; drainage machines for agriculture; apparatus for dressing, namely, power-operated cultivators; exhausts for motors and engines, namely, exhaust pipes for land vehicles; finishing machines, namely, concrete finishing machines, plywood finishing machines; gasifiers; generators of electricity; grinding machines; guides for metalworking machines; power-operated, hand-held tools, namely, buffers; heat exchangers for chemical processing machines, food or vegetable processing machines, and non-electric prime movers not for land vehicles; hemming machines; machine tools holders; inking apparatus for printing machines; journal boxes being parts of machines; journals being parts of machines; apparatus for machining, namely, machining centers in the nature of metal working machines; exhaust manifold for engines; metal drawing machines; metalworking machines; compression or extrusion moulding machines; forging moulds; mufflers for motors and engines; paper feeders machines for printing; papermaking machines; paring machines for metalworking and woodworking; pneumatic transporters; electric machines and apparatus for polishing metal surfaces; electric machines and apparatus for polishing stone surfaces; metal extrusion presses; industrial machine presses; pressure regulators being parts of machines; printing cylinders being parts of machines; printing machines; printing plates; printing presses; printing rollers for machines; propulsion mechanisms other than for land vehicles, namely, propellers for machines; ram machines for use in construction; rolling mill cylinders being parts of machines; rolling mills; rotary printing presses; sewage pulverizers being machines; sheaf-binding machines; silencers as part of exhaust systems for vehicle motors and engines; slide rests being parts of machines; speed governors for machines, engines and motors; stone working machines; transmissions for machines; metal trimming machines; turbines other than for land vehicles; tympans being parts of printing presses; vibrators machines for industrial use, namely, concrete vibrators; vulcanization machines; waste compacting machines; waste disposers machines; water heaters being parts of non-electric prime movers, not for land vehicles; water heaters being parts of dish washing machines; gas operated welding machines; electric welding machines; mining working machines, namely, drills for the mining industry; industrial robots for metal working; continuous casting machines; metal surface pickling apparatus, namely, a machine for giving a pickling treatment on the surface of metal; metal surface tinning apparatus, namely, a machine for tin-plating on the surface of metal; annealing machines

Air conditioning apparatus; air conditioning installations; air cooling apparatus; electric air deodorising apparatus; air filtering installations; air purifying apparatus and machines; air sterilizers; ash pits for furnaces; electrical boilers, furnace boilers, and heating boilers, other than parts of machines; coolers for furnaces; cooling appliances and installations, namely, cooling domes; cooling installations and machines, namely, evaporative air coolers; water desalination plants; distillation apparatus; drying machine for chemical processing of waste; electric lamps; evaporators; filters for air conditioning; air filters for industrial furnaces; air filters for industrial boilers; air filters for air-conditioning installations for industrial purposes; air filters for garbage incinerators; water filters for water purifying apparatus; air filters for household electrothermic appliances; shaped fittings for furnaces, namely, cocks, baffles; framework of metal for ovens sold as part of ovens; fuel economizers for use in boilers, furnaces, smelters, heating systems, turbines and combined heat and power units; furnace ash boxes; furnace grates for industrial furnace and nuclear reactors; furnace grates for industrial boilers; furnace grates for cooking equipment for industrial purposes; furnaces; cooling vats for furnaces; gas scrubbers; heat exchangers, not parts of machines; heating apparatus for solid, liquid or gaseous fuels, namely, hot-water space heating apparatus; heating elements; hot water heating installations; hot air apparatus, namely, hot air space heating apparatus, hot air blowers; lighting apparatus and installations, namely, electric lighting fixtures, flat panel lighting apparatus, LED (light emitting diode) lighting fixtures; loading apparatus for furnaces; mixer taps for water pipes; oven fittings made of fireclay; pasteurisers for use in food, beverage, pharmaceuticals; purification installations for sewage; refrigerating apparatus and machines, namely, gas refrigerators; refrigerating appliances and installations; refrigerating cabinets; regulating accessories for water apparatus and pipes; plumbing fittings in the nature of washers for water taps; sanitary apparatus and installations, namely, bath tubs, toilet stool units with a washing water squirter; steam generating installations; toilets; water filtering apparatus; water flushing installations, namely, flush levers; water purification installations; water purifying apparatus and machines; water sterilizers

Building construction; installation of building insulating; building sealing; building damp-proofing; demolition of buildings; construction of airports; construction of aquatic facilities; construction of telecommunication towers; harbour construction; pier construction; residential and commercial building construction; road construction; earthworks or concrete construction; construction of base-isolation and vibration-control device for building; steel structure construction; warehouse construction; construction of artificial islands; construction of tunnels; construction of stadiums; construction of storage tanks; drilling of wells; factory construction; furnace installation and repair; machinery installation; pipeline construction and maintenance; plumbing; riveting; underwater construction; underwater repair; construction of natural oil drilling platforms; construction of natural gas drilling platforms; bridge construction; construction of offshore structures; construction of coastal structures; construction information; building construction supervision; installation, maintenance and repair of electrical power plants; installation, maintenance and repair of chemical plants; installation, maintenance and repair of steel plants; installation, maintenance and repair of waste treatment plants; installation, maintenance and repair of polychlorinated biphenyl treatment plant; installation, maintenance and repair of recycling plants; installation, maintenance and repair of energy plants; installation, maintenance and repair of liquefied natural gas plants; air conditioning apparatus installation and repair; installation, maintenance and repair of computer hardware; telephone installation and repair; electric appliance installation and repair; boiler cleaning and repair; burner maintenance and repair; pump repair; rental of bulldozers; rental of construction equipment; rental of cranes for construction; rental of excavators

Architectural consultation; architecture, namely, architectural design; construction drafting; urban planning; architectural analysis; engineering services in the field of electrical power plant; engineering services in the field of chemical plant; engineering services in the field of steel plant; engineering services in the field of waste treatment plant; engineering services in the field of polychlorinated biphenyl treatment plant; engineering services in the field of liquefied natural gas plants; engineering services in the field of recycling plant; engineering services in the field of energy plants; engineering services in the field of receiving and storage plants; engineering services in the field of floating structures; engineering services in the field of offshore steel structures; design for others of base-isolation and vibration-control devices; technical consultation in the field of engineering services in the field of electrical power plants; technical consultation in the field of engineering services in the field of chemical plants; technical consultation in the field of engineering services in the field of steel plants; technical consultation in the field of engineering services in the field of waste treatment plants; technical consultation in the field of engineering services in the field of polychlorinated biphenyl treatment plants; technical consultation in the field of engineering services in the field of liquefied natural gas plants; technical consultation in the field of engineering services in the field of recycling plants; technical consultation in the field of engineering services in the field of energy plants; technical consultation in the field of engineering services in the field of receiving and storage plants; technical consultation in the field of engineering services in the field of floating structures; technical consultation in the field of engineering services in the field of offshore steel structures; technical consultancy service for steel making; consultancy in the field of computer hardware; computer programming; computer software design; computer system design; computer system analysis; computer virus protection services; maintenance of computer software; updating of computer software; conversion of data or documents from physical to electronic media; creating and maintaining Web sites for others; data conversion of computer programs and data, not physical conversion; duplication of computer programs; installation of computer software; providing search engines for obtaining data on a global computer network; recovery of computer data; computer software consultancy; [ chemical analysis; chemical research; chemistry services, namely, research in the field of chemistry, chemistry consultation; mechanical research; testing, inspection or research of pharmaceuticals, cosmetics or foodstuff; ] research on building construction or city planning; testing or research on prevention of pollution; testing or research on electricity; testing or research on civil engineering; testing, inspection or research on agriculture, livestock breeding or fisheries; testing or research on machines, apparatus and instruments; material testing; research in the field of environmental protection; underwater exploration; computer rental; rental of computer software; rental of Web servers; hosting computer Web sites of others; calibration; [ technical writing in the nature of drafting of standard practice instruction for others; ] technical writing in the nature of drafting of standard practice instruction manual for others