Steel, unwrought or semi-wrought; Steel alloys; Steel strip; Cast steel; Steel pipes; Flanges of metal [collars]; Frames of metal for building; Water-pipes of metal; Containers of metal [storage, transport]; Containers of metal for compressed gas or liquid air; Handling pallets of metal; Transport pallets of metal; Platforms, prefabricated, of metal; Junctions of metal for pipes; Tanks of metal; Pipework of metal; Steel buildings; Collars of metal for fastening pipes; Buildings of metal; Vats of metal; Props of metal; Closures of metal for containers; Identity plates of metal; Chimneys of metal; Chimney shafts of metal; Ducts of metal for ventilating and air conditioning installations; Metals in foil or powder form for 3D printers.

Shaft couplings [machines]; Aerocondensers; Air condensers; Alternators; Valves [parts of machines]; Transmission shafts, other than for land vehicles; Self-oiling bearings; Housings [parts of machines]; Stands for machines; Ball-bearings; Lubricators [parts of machines]; Centrifugal pumps; Clack valves [parts of machines]; Compressors [machines]; Turbocompressors; Steam condensers [parts of machines]; Condensing installations; Pulleys [parts of machines]; Joints [parts of engines]; Current generators; Dynamo belts; Bearings [parts of machines]; Separators; Steam/oil separators; Pressure reducers [parts of machines]; Dynamos; Generators of electricity; Pumps [parts of machines, engines or motors]; Lubricating pumps; Hydraulic turbines; Steam engines; Machine tools; Metalworking machines; Speed governors for machines, engines and motors; Pistons [parts of machines or engines]; Pumps [machines]; Pumps for heating installations; Pressure regulators [parts of machines]; Pressure valves [parts of machines]; Springs [parts of machines]; Machine fly-wheels; Ball rings for bearings; Belts for motors and engines; Bellows [parts of machines]; Stators [parts of machines]; Superheaters; Superchargers; Aeronautical engines; Compressed air pumps; Fuel economisers for motors and engines; Gear boxes other than for land vehicles; Garbage [waste] disposals; Flues for engine boilers; Handling machines, automatic [manipulators]; Robots [machines]; Torque converters other than for land vehicles; Steam engine boilers; Feeding apparatus for engine boilers; Motors, other than for land vehicles; Control cables for machines, engines or motors; Compressors for refrigerators; Reduction gears other than for land vehicles; Expansion tanks [parts of machines]; Wind turbines; 3D printers; Engine mounts other than for land vehicles.

Coils, electric; Protection devices for personal use against accidents; Accumulators, electric, for vehicles; Battery jars; Acidimeters for batteries; Hydrometers; Plates for batteries; Whistle alarms; Actinometers; Aerometers; Magnets; Electromagnetic coils; Air analysis apparatus; Igniting apparatus, electric, for igniting at a distance; Batteries for lighting; Ammeters; Anodes; Anode batteries; Antennas; Transformers [electricity]; Distribution boxes [electricity]; Heat regulating apparatus; Boiler control instruments; Printed circuits; Counters; Condensers [capacitors]; Conductors, electric; Circuit closers; Connectors [electricity]; Junction boxes [electricity]; Switchboards; Contacts, electric; Regulating apparatus, electric; Monitoring apparatus, electric; Converters, electric; Electric apparatus for commutation; Limiters [electricity]; Current rectifiers; Circuit breakers; Distribution boards [electricity]; Measures; Measuring apparatus; Water level indicators; Measuring devices, electric; Cables, electric; Ducts [electricity]; Connections for electric lines; Couplings, electric; Relays, electric; Spark-guards; Wires, electric; Magnetic wires; Battery chargers; Frequency meters; Fuses; Gas testing instruments; Inductors [electricity]; Armatures [electricity]; Inverters [electricity]; Lasers, not for medical purposes; Measuring instruments; Meteorological instruments; Batteries, electric; Optical apparatus and instruments; Computers; Computer programmes [programs], recorded; Telephone transmitters; Temperature indicators; Revolution counters; Integrated circuits; Semi-conductors; Cathodes; Solar batteries; Couplers [data processing equipment]; Interfaces for computers; Microprocessors; Processors [central processing units]; Smoke detectors; Readers [data processing equipment]; Transistors [electronic]; Diagnostic apparatus, not for medical purposes; Coaxial cables; Fibre [fiber (Am)] optic cables; Printed circuit boards; USB flash drives; Light-emitting diodes [LED]; Triodes; Step-up transformers; Laptop computers; Electrical adapters; Computer hardware; Solar panels for the production of electricity; Calorimeters.

Heat accumulators; Hot air ovens; Air cooling apparatus; Filters for air conditioning; Air dryers; Air reheaters; Air-conditioning installations; Air filtering installations; Hot air apparatus; Boilers, other than parts of machines; Flare stacks for use in the oil industry; Burners; Fans [air-conditioning]; Heating apparatus; Taps [cocks, spigots] faucets [Am] for pipes; Heat regenerators; Heating installations; Loading apparatus for furnaces; Hot water heating installations; Heating boilers; Boiler pipes [tubes] for heating installations; Air conditioners for vehicles; Heating apparatus for solid, liquid or gaseous fuels; Heaters for vehicles; Heating apparatus, electric; Central heating radiators; Humidifiers for central heating radiators; Heating elements; Chimney flues; Chimney blowers; Water conduits installations; Desalination plants; Water filtering apparatus; Cooling installations for water; Purification installations for sewage; Radiators, electric; Gas scrubbing apparatus; Stoves; Evaporators; Stoves [heating apparatus]; Flares; Furnaces, other than for laboratory use; Gas scrubbers [parts of gas installations]; Gas boilers; Incinerators; Level controlling valves in tanks; Refrigerating appliances and installations; Dampers [heating]; Fans [parts of air-conditioning installations]; Steam generating installations; Regulating and safety accessories for gas pipes; Regulating and safety accessories for water apparatus; Steam accumulators; Petrol burners; Brackets for gas burners; Water supply installations; Regulating and safety accessories for gas apparatus; Heat pumps; Solar thermal collectors [heating]; Expansion tanks for central heating installations.

Business management assistance; Import-export agency services; Cost price analysis; Business auditing; Business management and organization consultancy; Business efficiency expert services; Market studies; Business appraisals; Business organization consultancy; Business research; Public relations; Professional business consultancy; Economic forecasting; Business information; Opinion polling; Personnel recruitment; Secretarial services; Word processing; Compilation of information into computer databases; Commercial administration of the licensing of the goods and services of others; Compilation of statistics; Commercial intermediation services; Business management for freelance service providers; Negotiation and conclusion of commercial transactions for third parties; Updating and maintenance of data in computer databases; Business project management services for construction projects; Appointment scheduling services [office functions].

Electric appliance installation and repair; Boiler cleaning and repair; Burner maintenance and repair; Fire alarm installation and repair; Burglar alarm installation and repair; Heating equipment installation and repair; Air conditioning apparatus installation and repair; Demolition of buildings; Construction; Warehouse construction and repair; Machinery installation, maintenance and repair; Pipeline construction and maintenance; Pump repair; Freezing equipment installation and repair; Construction information; Repair information; Installation, maintenance and repair of computer hardware; Interference suppression in electrical apparatus; Rebuilding engines that have been worn or partially destroyed; Vehicle battery charging; Laying of cable.

Message sending; Communications by computer terminals; Computer aided transmission of messages and images; Rental of message sending apparatus; Communications by fibre-optic networks; Satellite transmission; Providing telecommunications connections to a global computer network; Telecommunications routing and junction services; Transmission of digital files; Radio communications; Video-on-demand transmission.

Rental of warehouses; Freight [shipping of goods]; Garage rental; Vehicle rental; Transport; Transport brokerage; Chauffeur services; Wrapping of goods; Transportation logistics.

Abrasion; Soldering; Metal plating; Electroplating; Blacksmithing; Millworking; Galvanization; Engraving; Metal treating; Metal tempering; Recycling of waste and trash; Custom assembling of materials for others; Laser scribing; Material treatment information; Metal casting; Production of energy; Rental of generators; Welding services.

Chemical analysis; Chemistry services; Chemical research; Architectural consultancy; Construction drafting; Technical research; Industrial design; Material testing; Technical project studies; Engineering; Computer programming; Calibration [measuring]; Computer software design; Updating of computer software; Consultancy in the design and development of computer hardware; Rental of computer software; Research and development of new products for others; Recovery of computer data; Maintenance of computer software; Computer system analysis; Surveying; Computer system design; Installation of computer software; Data conversion of computer programs and data [not physical conversion]; Computer software consultancy; Consultancy in the field of energy-saving; Research in the field of environmental protection; Scientific laboratory services; Energy auditing; Software as a service [SaaS]; Information technology [IT] consultancy; Scientific research; Off-site data backup; Electronic data storage; Cloud computing; Outsource service providers in the field of information technology; Computer technology consultancy; Telecommunications technology consultancy; Computer security consultancy; Technical writing; Interior design.