Coke; industrial oil; lubricants; lubricating grease; lubricating oil; ester base oil; cutting oils; solid lubricants; benzene; xylene.

Alloys of common metal; aluminium; aluminium foil; aluminium wire; balls of steel; boxes of common metal; brackets of metal for building; brass, unwrought or semi-wrought; brazing alloys; rods of metal for brazing; building boards of metal; buildings of metal; cast iron, unwrought or semi-wrought; cast steel; common metals, unwrought or semi-wrought; containers of metal for storage; copper, unwrought or semi-wrought; crash barriers of metal for roads; fittings of metal for building; flanges of metal (collars); foundry moulds of metal; framework of metal for building; gold solder; indium; ingots of common metal; iron ores; iron, unwrought or semi-wrought; iron wire; joists of metal; lead, unwrought or semi-wrought; linings of metal (building); manhole covers of metal; manifolds of metal for pipelines; materials of metal for funicular railway permanent ways; metals in powder form; nickel; niobium; pillars of metal for buildings; pipe muffs of metal; poles of metal; posts of metal; props of metal; railroad ties of metal; rails of metal; railway material of metal; railway sleepers of metal; reinforcing materials of metal for building; sheet piles of metal; sheets and plates of metal; silver plated tin alloy; silver solder; sleeves (metal hardware); soldering wire of metal; steel alloys; steel pipes; steel sheets; steel strip; steel, unwrought or semi-wrought; steel wire; strap-hinges of metal; tantalum (metal); tin; tinfoil; tinplate; tinplate packings; titanium; titanium iron; tombac; trellis of metal; tubes of metal; tungsten; vanadium; rods of metal for welding; wire of common metal; wire of common metal alloys, except fuse wire; wire rope; zirconium; steel bars; steel stands; steel cables; steel forgings; wire of metal for welding; heavy steel plates; hot-rolled steel sheets and coils; cold-rolled steel sheets and coils; tin free steel sheets and coils; electrical steel sheets; galvanized steel sheets and coils; bars and plates of copper; bars and plates of zinc; copper sheets; steel bands; advertisement columns of metal; alloy rolls; alloy steel for construction and steel brackets; alloys of nonferrous metals; alloys, heat-resistant, acid-resistant and corrosion-resistant; aluminium pipes; aluminum and its alloys; anchor plates; angle irons; angle valves (of metal, not machine elements); antenna wire; anti-friction metal; anti-friction metal for iron alloys; armour plate; artificial fish reefs of metal; automatic control valves (of metal, not machine elements); ball valves (of metal, not machine elements); bands of metal for tying-up purposes; bars; bars for metal railings; billets; bindings of metal; bins of metal; blooms (metallurgy); bolts of metal; bottles (metal containers) for compressed gas or liquid air; branching pipes of metal; brass and its alloys; brass sheet, strip, bar; bronzes (works of art); building materials of metal; building materials, pipes and tubes of metal (none being boiler tubes or parts or machines), all included in this class; building panels of metal; buildings, transportable, of metal; butterfly valves (of metal, not machine elements); cable joints of metal, non-electric; cables and wires (non-electric); cans of metal; casings of metal for oil wells; cast iron vessels for packaging; casters of metal; castings; castings, foils, powder, and rolled, drawn or extruded semi-finished articles of titanium or its alloys; ceilings of metal; chains of metal (except driving chains for vehicles); chimneys of metal; chromium; clad steel plates and sheets; cladding of metal for construction and building; clips of metal for cables and pipes; closures of metal for containers; cocks (of metal, not machine elements); collars of metal for fastening pipes; collecting pipes of metal; columns of metal; common metal gauges for automobiles; iron works of art being sculptures; common metals and their alloys; common metals, unwrought or semi-wrought, not included in other classes; containers of metal for compressed gas or liquid air; containers of metal for liquid fuel; containers of metal for storing acids; containers of metal for transport; copper and its alloys; copper sheet, strip, bar; couplings of metal; drain pipes of metal; duckboards of metal; ductile cast iron rolls; ducts and pipes of metal for central heating installations; elbows of metal for pipes; extrusion steels; fish plates (rails); fittings of metal for furniture; fittings of metal for windows; fittings of pipework of metal; flanges of metal; flashing of metal, for building; floor tiles of metal; foundry molds made of steel; frame work of metal for prefabrication; frames of metal for building; free cutting steel plates and sheets; full metallic buildings; gas cylinders; girders of metal; gratings of metal; grilles of metal; guard rails for city streets; guard rails of metal; gutter pipes of metal; gutters of metal; handcuffs; hardware of metal; hollow steel bars; hoop iron; hoop steel; industrial packaging containers of metal; ingots of metals, not of precious metals; iron; iron sheets; iron slabs; iron strip; iron and steels; junctions of metal for pipes; keys; locks; locks of metal, other than electric; locks of metal; lubricating nipples; machine belt fasteners of metal; magnesium; materials of metal for railway tracks; metal bottle for air compression and liquid compression valves; metal conduit, for cables and pipes; metal cylinders for compressed gas, semi-wrought; metal flanges; metal foundation plate for buildings; metal frames for packing, for purposes of transport and storage of pipes; metal joinery fittings; metal junctions for pipes; metal latches for gates; metal lids and caps (for industrial packaging containers); metal materials for building construction or for structure; metal materials for skeletons or frames for building or construction; metal moulds for forming cement products not being parts of machines; metal pipes and tubes; metal pulleys; metal pulleys, springs and valves (not including machine elements); metal sheets for building use; metal stoppers (for industrial packaging containers); metal wires; metal wires rods, non-electric; metallic alloy pipes; metallic barrels; metallic bins; metallic caps for containers; metallic capsules for compressed gas; metallic non-luminous nor mechanical road signals; metallic pipes; swimming pools (metal structures); metallic winding keys; metals and their alloys; metal alloys; miscellaneous hardware of metal; miscellaneous pilings of metal; miscellaneous steel pipes; molybdenum; nails and screws of metal; non-electric cables and wires of common metal; nonferrous metals and their alloys; nozzles of metal; nuts (of metal); nuts and screws made of metal; oil well pipe of steel; ores; ores of common metal; ores of metal, except sodium, potassium and calcium, not included in fuel; packaging containers of metal; partitions of metal for office use; partitions of metals; pegs of metal; penstock pipes of metal; petroleum and casing pipes of metal; pilings of metal; pipe fittings of metal; pipe joints of metal; pipelines of metal; pipes of metal (not being parts of machines and/or of boilers); pipes and tubes of metal; pipes and tubes of metal and their alloys, not being parts of machines or parts of cooling, warming and distilling installations; pipes of metal; pipes of metal, for central heating installations; pipework of metal; pipework of metal, not included in metal materials for building or construction; plugs of metal; posts of metal for electric lines; prebuilt metallic houses and other buildings; prebuilt metallic sections and panels therefor; prefabricated building assembly kits of metal; prefabricated building assembly kits of metal, for skeletons or frames; props of metal for bridges; rails and other metallic materials for railway tracks; rare-earth alloys for magnets; refractory construction materials of metal; reinforcing materials of metal for pipes; reinforcing materials, of metal, for concrete; reservoirs of metal; road signs of metal (not luminous nor mechanical); rolled and cast building materials; rolled steels; roof coverings of metal; roof flashing of metal; roofing of metal; ropes of metal; safety boxes; safety cashboxes; sand molds of metal; screws of metal; sealing caps of metal; recycled products of iron and steel; semi-finished steel; semi-products of steel; sheet bars of metal; sheet irons; shuttering of metal for concrete; signboards of metal; welding metals; metal slabs; springs (metal hardware); springs and valves (not being parts of machines); springs for furniture (metal hardware); stainless-steel coils; steel; steel (rolled) for rolling operations; steel angles; steel balls, not included in other classes; steel blooms; steel buildings; steel frames and racks for buildings; steel framework for pre-fabrication; steel joists for use in building; steel materials for building; steel or metallic water and gas pipe; loading and unloading steel pallets; steel panels for flooring; steel tubes; steel pipes for air-bag parts; steel plates; steel poles; steel poles and tubes for air-bag components; steel rails; steel tapered poles; steel for use in manufacturing tires; steel tubes; steels for automobiles; steels for bearings; steels for boilers; steels for machine structural use; steels for pressure vessels; steels for ship structural use; steels, heat-resistant, acid-resistant and corrosion-resistant; stopper-shaped or lid-shaped metallic shield for protecting screw parts of pipes; strips of metal; tanks of metal; thread of metal for tying-up purposes; titanium alloys; titanium bars; transportable buildings of metal; tree protectors of metal; tube and pipe of steel; unwrought and partially wrought common metals and alloys; valves of metal, other than parts of machines; wall cladding of metal for building; wall linings of metal for building; wall plugs of metal; water-pipes of metal; wrapping or binding bands of metal; zinc and its alloys; zinc-coated steel sheets; brass sheets.

Air suction machines; bending machines; compressed air machines; compressed air pumps; compressors (machines); condensing installations for chemical processing; control mechanisms for metalworking machines, construction machines and loading-unloading machines; converters for steel works; crushing machines for metalworking, construction loading-unloading and chemical processing; cutting machines for metalworking and construction; drainage machines for construction; apparatus for dressing for metalworking; finishing machines for metalworking; gasifiers; ac generators of electricity; dc generators of electricity; grinding machines; guides for metalworking machines; hand-held tools, other than hand-operated; heat exchangers for chemical processing machines; hemming machines; holding devices for metalworking machine tools; apparatus for metal working machining; metal drawing machines; metalworking machines; moulding machines for metalworking; moulds (parts of machines); paring machines for metalworking; pneumatic transporters; electric machines and apparatus for polishing metal surface; presses for metalworking; presses (machines for chemical processing purposes); rams (machines); rolling mill cylinders; rolling mills; sewage pulverizers; slide rests (parts of machines); trimming machines for metalworking; vibrators (machines) for industrial use; waste compacting machines; industrial waste disposers (machines); welding apparatus, gas-operated; welding machines, electric; robots for metal working; continuous caster machines; apparatus for the treatment of metal giving a pickling effect on the surface; apparatus for tin-plating on the surface of metal; annealing machines for metalworking; piston rings; AC generators (alternators); AC motors and DC motors (not including those for land vehicles but including parts for any AC motors and DC motors); actuators for air vehicles; aeronautical engines; aeronautical motors; air separation apparatus; anti-pollution devices for motors and engines; asphalt finishers; automobile crank shafts and camshafts; axles for machines; back-hoe dragline and hydroexcavators; bearings (machine elements not for land vehicles); bearings for transmission shafts; mechanical speed variators; speed reducers or variators; belts for conveyors; belts for machines; belts for motors and engines; blow moulding machines; boiler tubes (parts of machines); brakes (machine elements not for land vehicles); bucket wheel reclaimers; butane carburetors; carburetor feeders; carburetors; casting machines, for non-ferrous metals; centrifuges (machines); centrifuges being centrifugal separators; chain feeders for ball mills; pharmaceutical oxidative synthesizing apparatus; chemical processing machines and apparatus; clamshell; classifier; classifier for classifying solids suspended in liquids, being a machines; coal and ore dressing plants; cold strip mills for non-ferrous metals; construction machines and apparatus; mechanical control apparatus for machines, engines and motors; converters for steel works; conveyors and auxiliary machines; couplings other than for land vehicles; cranes and their parts and accessories; crank shafts; cranks (parts of machines); crawler-shovel-cranes; crusher; crusher for mines; cryogenic separation apparatus; cutters for metalworking, construction and plastic processing machines; DC generators; die-cutting and tapping machines; diggers (machines); drag line; drilling rigs, floating or non-floating; drilling towers; electric circuit board processing machines; electrical wire and cable manufacturing machines; electronic motors; ethane recovery apparatus; excavating machines and parts thereof; exhaust manifold for engines; exhausts for motors and engines; extruders; fans and blowing machinery; feeding apparatus for engine boilers; film laminators; filters for chemical processing machines or non-electric prime movers; ladder excavator for construction; sheer press for metal fabrication; mineral dressing plant for mining; forging presses; gas liquefying apparatus; gas separation apparatus; machine parts being gear and pinion couplers and draft gears not included in other classes; gear box; heat exchangers for plants (parts of machines); helium liquefying apparatus; high pressure cleaning machines; high pressure washers; hydraulic controller for motors and engines; hydraulic door openers and closers (parts of machines); hydraulic presses for metalworking or chemical processing machines; hydraulic pumps; hydraulic pumps for industrial machines; hydraulic valves; hydrogen recovery apparatus; impeller shaft for compressors; variable gears and other parts and accessories for power engines included in this class; inflation film extruding machines; injection blow moulding machines; ladder excavators; levelers (earth moving machines); link-belt truck cranes; liquid crystal panel etching equipment; liquid crystal panel washing apparatus; LNG carburetors; loading- unloading machines and apparatus; LPG carburetors; machine coupling and transmission components (except for land vehicles); machine couplings and belting (except for vehicles); machine elements (not for land vehicles); manifold (exhaust) for engines; mechanical presses; MEMS (micro electro mechanical systems) coating equipment; MEMS (micro electro mechanical systems) etching equipment; metalworking machine tools; milling machines; mineral dressing plant; mixers for construction or chemical processing machines; motor-driven machines for the chemical industry; motors and engines (except for land vehicles); motors, electric, other than for land vehicles; mufflers for motors and engines; natural gas condensers (parts of machines); nautical engines; non-electric prime movers, not for land vehicles (other than for water mills and wind mills); nozzles and blades of turbines; oil coolers for aeronautical engines; oil refining machines; other metal-processing machines; ozonolysis processing apparatus; parts for non-electric prime movers for land vehicles; parts for power engines; metal pipe mills; pistons; power couplings; pressure tank pump diaphragms; pumps (parts of machines, engines or motors); radiators (cooling) for motors and engines; reduction gears other than for land vehicles; road stabilizing machines; roll and roll housing (parts of machines); rolling mills and their parts and fittings; rolls for rolling mills; screening machines for coal and ore dressing or chemical processing; rolls for rolling mills; semiconductor manufacturing machines and systems; separators for chemical processing machines; shaft couplings or connectors (machine elements not for land vehicles); shaft units; shafts, axles or spindles (not for land vehicles); power shears; ships' gears and pinions; shock absorbers (machine elements not for land vehicles); shovel parts for machines; silencers for motors and engines; silicon dioxide film deposition apparatus; springs (parts of machines); stackers; stacker reclaimers; starters for aeronautical engines; starters for motors and engines; steam condensers (parts of machines); steam engine boilers; die-cutting and tapping machines; steel making converters; steel mill cranes; steel sheet processing lines; shafts; superchargers; threading machines; tools and instruments and parts thereof for metal fabrication; transmission gears; transmission shafts, other than for land vehicles; transmissions for machines; transmissions, other than for land vehicles; unloaders, loaders, and their related equipment; valves (machine elements not for land vehicles); washing apparatus; waste compacting machines and apparatus; waste crushing machines; wheel cranes; wire rod mills; automobile crankshafts; camshafts for use as parts of vessels, aircrafts, railway rolling stocks, automobiles and two-wheeled motor vehicles; crankshafts for use as parts of vessels, aircrafts, railway rolling stocks, automobiles and two-wheeled motor vehicles; heat exchangers for land vehicles; non-electric prime movers for land vehicles (not including "their parts").

Electronic agendas; bar code readers; central processing units (processors); chips (integrated circuits); computer operating programs, recorded; computer peripheral devices; computer programs (downloadable software); computer software, recorded; computers; data processing apparatus; electric arc cutting apparatus; electric arc welding apparatus; electric welding apparatus; galvanizing apparatus; integrated circuit cards (smart cards); integrated circuits; intercommunication apparatus; juke boxes for computers; lasers, not for medical purposes; magnetic data media; magnetic encoders; monitors (computer programs); optical character readers; optical data media; portable telephones; printed circuits; readers (data processing equipment); semi-conductors; telephone apparatus; transmitters (telecommunication); transmitting sets (telecommunication); video telephones; wafers (silicon slices); color filters for liquid crystal display; flexible print circuits; flexible print circuit materials; electrical coils; metal surface galvanizing apparatus; transistors (electronic); power distribution or control machines and apparatus; electric transformers; induction voltage regulators; electric reactors; electric or magnetic meters and testers; wattmeters; watt hour meters; rotary converters; phase modifiers; telecommunication devices and apparatus; electronic machines, apparatus and their parts; magnetic cores; resistance wires; electrodes; electromagnets; measuring or testing machines and instruments; batteries, electric; lithium-ion secondary batteries; photocopiers (electrostatic, thermic); printers; facsimile machines; printers for computers; lasers, not for medical purposes; heat sinks for integrated circuits; heat sinks for semiconductor elements; heat sinks for computers; heat sinks for electronic machines and apparatus; electrical bobbin wires; transistors (electronic); electrodes for welding; lifting magnets; current collecting equipment (for railway cars).

Air conditioning apparatus; air conditioning installations; air deodorising apparatus for industrial purposes; air filtering installations for industrial purposes; air purifying apparatus and machines for industrial purposes; air sterilizers for industrial purposes; ash pits for industrial furnaces; boilers, other than parts of machines; coolers for industrial furnaces; desalination plants; distillation apparatus; drying apparatus; evaporators; filters for air conditioning for industrial purposes; filters for industrial furnaces; filters for industrial boilers; filters for air-conditioning apparatus for industrial purposes; filters for garbage incinerators; filters for water purifying apparatus; fire bars for industrial furnaces and boilers; fuel economizers; furnace ash boxes; furnace grates for industrial furnace and nuclear reactors; furnace grates for industrial boilers; industrial furnaces; cooling vats for industrial furnaces; gas scrubbers (parts of gas installations); heat exchangers, not parts of machines; heating apparatus for solid, liquid or gaseous fuels; heating elements for industrial purposes; hot water heating installations; hot air apparatus; loading apparatus for furnaces; purification installations for sewage; scrubbers (parts of gas installations); steam generating installations; water filtering apparatus for industrial purposes; water flushing installations for industrial purposes; water purification installations; water purifying apparatus and machines; waste melting apparatus; air-conditioning installations for air planes.

AC motors or DC motors for land vehicles (not including "their parts"); aeronautical apparatus; aeroplanes; air bags (safety devices for automobiles); aircraft and their parts and fittings; air-cushion vehicles; rolling stocks for railways; aircrafts, automobiles, rolling stocks for railways and ships and their parts; automobiles and their parts and fittings; axle boxes for locomotives; axle journals; axles; axles (rolling stock parts and accessories); axles for land vehicle wheels; axles for vehicles; bodies (of railway cars); bogie trucks (rolling stock parts and accessories); bogies; bogies for railway cars; brake linings for vehicles; brake segments for vehicles; brake shoes for vehicles; brakes (for land vehicles); brakes for vehicles; buffers for railway rolling stock; cable cars; car truck coupler; car trucks; railway carriages and parts and accessories thereof; chassis (of railway cars); command gear units (rolling stock parts and accessories); connecting rods for land vehicles, other than parts of motors and engines; coupler and draft gears for use as parts of vessels, aircrafts, railway rolling stocks, automobiles and two-wheeled motor vehicles; coupler for automobiles; coupling chains for rolling stock; couplings for automobiles and wagons of railroad vehicles; draft gears all included in this class being parts and fittings of rolling stock; driveshaft for use as parts of vessels, aircrafts, railway rolling stocks, automobiles, two-wheeled motor vehicles and bicycles; driving gear units; driving gears; engagement apparatus (rolling stock parts and accessories); flanges for railway wheel tires (tyres); fork lift trucks; gear and pinion coupler and draft gear for use as parts of vessels, aircrafts, railway rolling stocks, automobiles, two-wheeled motor vehicles and bicycles; gear boxes for land vehicles; gear units for use as parts of vessels, aircrafts, railway rolling stocks, automobiles, two-wheeled motor vehicles and bicycles; gearing for land vehicles; gears and pinion for land vehicles; hand cars; handstraps (for railway cars); hydraulic circuits for vehicles; inner tubes for tires of aircrafts and automobiles; leaf-springs for use as parts of vessels, aircrafts, railway rolling stocks, automobiles, two-wheeled motor vehicles and bicycles; transmission components for land vehicles; metal wheels for rolling stock and steel tyres for use therewith; motor coaches; parts and accessories for railway freight and passenger cars, namely, railway trucks, wheels, axles, and wheel-axle units; parts and fittings for automobiles; power conversion elements for land vehicles; propeller shafts for use as parts of vessels, aircrafts, railway rolling stocks, automobiles and two-wheeled motor vehicles; railway couplings; railway freight cars; railway rolling stock and their parts and fittings; reduction gears for land vehicles; road vehicles and parts thereof; rolling stock and parts and fittings threfor; rolling stock for railways; rotative power transmission belts connecting engines and radiator cooling fans (for land vehicles); rotor discs for vehicle braking systems; seat covers for vessels, airplanes, railway cars and automobiles; shafts, axles or spindles, bearings, shaft couplings or connectors, power transmissions and gearings (for land vehicles); ships; ships' steering gears; ships' hulls and parts thereof included in this class; shock absorbers and shock absorbing springs (for land vehicles); shock absorbers for railway cars and motorcars; shock absorbing springs for vehicles; solid rolled wheels (rolling stock parts and accessories); spindle assemblies with rotors for land vehicles; suspension springs for land vehicles; springs for rolling stocks; springs for vehicles; suspension stabilizers; steel rims for rolling stock wheels; steel tires (rolling stock parts and accessories); stern frames and shafts; suspension shock absorbers for vehicles; suspension springs; suspension systems and accessories therefore; tires for automobiles; traction or hitching apparatus (rolling stock parts and accessories); tractors; train and parts and fittings therefore; transmission shafts for land vehicles; trucks; undercarriages (for railway cars); undercarriages for vehicles; valve stems for aircraft and automobile tires; couplers for use as parts of vessels, aircrafts, railway rolling stocks, automobiles and two-wheeled motor vehicles; vehicle suspension springs; wheels of airplanes, railway cars and automobiles; vehicles, namely, vessels, aircraft, railway cars and automobiles, ships and other carrying vehicles, namely, vessels, aircraft, railway cars and automobiles, and parts thereof; vehicles, namely, vessels, aircraft, railway cars and automobiles, structural and component parts thereof; vessels and their parts and fittings; water bikes (personal watercrafts); wheels of airplanes, railway cars and automobiles; wheel centers (rolling stock parts and accessories); wheel rims of airplanes and automobiles; wheel-axle units; wheels (for railway cars); ingot buggies; mine car; parts and accessories for railway locomotives.

Electrical insulating materials; soundproofing materials of rock wool (not for building purposes); insulating oils; plastic film other than for wrapping; plastic substances, semi-processed; soundproofing materials of rock wool (not for building purposes); synthetic resins (semi-finished products); gaskets of metal.

Building construction; building insulating; building sealing; damp-proofing (building); 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; industrial 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; construction information; building construction supervision; installation in the field of electrical power plants; installation, maintenance and repair in the field of chemical plants; installation, maintenance and repair in the field of steel plants; installation in the field of waste treatment plants; installation, maintenance and repair in the field of polychlorinated biphenyl treatment plant; installation in the field of recycling plants; installation in the field of energy plants; installation in the field 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; boiler cleaning and repair; burner maintenance and repair; pump repair; general building construction works; general civil engineering works; dredging; road paving; masonry; glazing of windows; plastering; carpentry; tile laying, bricklaying or block laying; joinery; building reinforcing; painting; scaffolding, upholstering; sheet metal repair; roofing services; electrical repair; telecommunication wiring; water network construction; foundation pile construction; pile construction; repair or maintenance of construction machines and apparatus; repair or maintenance of civil engineering machines and apparatus; construction consultancy; civil engineering construction consultancy; supervision of works concerning construction; operation, repair or maintenance of building equipment; repair or maintenance of civil engineering machines and apparatus; repair or maintenance of power distribution or control machines and apparatus; repair or maintenance of power generators; repair or maintenance of electric motors; repair or maintenance of waste compacting machines and apparatus; repair or maintenance of waste crushing machines and apparatus; repair or maintenance of industrial chemical or steel plants and relevant consultancy; consultancy regarding repair and maintenance of computer hardware; repair or maintenance of air-conditioning apparatus (for industrial purposes); maintenance of boilers; maintenance of pump; repair or maintenance of freezing machines and apparatus; repair or maintenance of electronic machines and apparatus; repair or maintenance of industrial furnaces; repair or maintenance of nuclear power plants; repair or maintenance of chemical plants; repair or maintenance of computers (including central processing units, electronic circuit, magnetic disc and magnetic tapes recorded with computer programs and other peripheral devices); vermin exterminating (other than for agriculture, forestry or horticulture); installation of machinery; repair or maintenance of ozonator; repair or maintenance of water treatment equipment; installation of heat exchangers, vaporizer and condenser, repair or maintenance of gas condenser; repair or maintenance of MEMS (microelectromechanical system) manufacturing equipment; aircraft maintenance or repair; repair or maintenance of automobiles; repair or maintenance of railway rolling stock; repair or maintenance of two-wheeled motor vehicles; maintenance and inspection prior to repair of aircraft air-conditioning system; maintenance and inspection prior to repair of aircraft parts; repair or maintenance of manufacturing equipment of liquid crystal panel; repair or maintenance of aircraft tires; anti-rust treatment of metal surfaces; anti-rust treatment of iron and steel and non ferrous metals and their alloys; adding computer peripheral devices based on commission or instructions by clients.

Air transport; barge transport; boat transport; bus transport; car transport; carting; electricity distribution; ferry-boat transport; freight (shipping of goods); freighting; guarded transport of valuables; lighterage; marine transport; packaging of goods; parking place rental; passenger transport; railway transport; rental of warehouses; river transport; stevedoring; towing; transport and storage of trash; transport and storage of waste; transport of travelers; unloading cargo; vehicle towing; warehousing; wrapping of goods; removal services; collection of industrial waste and trash; collection of domestic waste and trash.

Architectural consultation; architecture; 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; designing 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; technical consultancy service for operation and maintenance of steelmaking plants; 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 the Internet; recovery of computer data; computer software consultancy; mechanical research; 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; rental of computer software; rental of Web servers; hosting computer sites (Web sites); calibration (measuring); drafting of construction plans for the steel industry; architectural design; surveying; geological surveys or research; designing; testing, inspection or research of pharmaceuticals, cosmetics or foodstuff; testing, inspection, or research on metals and their alloys; testing, inspection, or research on steel plates and sheets; plant design and providing information on plant design; designing of machines, apparatus, instruments (including their parts) or systems composed of such machines, apparatus and instruments; rental of computers (including central processing units, electronic circuits, magnetic discs and magnetic tapes recorded with computer programs and other peripheral devices); design of pile driving and other building construction works; providing information on design of pile driving and other building construction works; technical advice relating to performance, operation of computers, automobiles and other machines that require high-levels of personal knowledge, skill or experience of the operators to meet the required accuracy in operating computers, automobiles and other machines; research and development for others; quality control; exploration for water; chemical analysis; bacteriological research.