4
Industrial oils and greases, lubricants; Dust controlling compositions; Fuels (including motor spirit); Lighting fuel; Electrical energy; Electrical energy from solar power; Electrical energy from renewable sources
6
Common metals and their alloys; Metal materials for building and construction; Extruded aluminium sections; Metallic mountings; Frameworks of metal; Uprights of metal; Posts of metal; Masts of metal; Frames of metal for building; Buildings, transportable, of metal; Railway material of metal; Non-electric cables and wires of common metal; Metal hardware; Small items of metal hardware; Pipes and tubes of metal; Safes [metal or non-metal]; Ores of metal
9
Scientific apparatus and instruments; Apparatus, instruments and cables for electricity; Apparatus and instruments for controlling electricity; Apparatus and instruments for conducting the distribution of electricity; Instruments for distributing electrical current; Apparatus and instruments for conducting electricity; Magnetic data media; Solar energy collectors for electricity generation; Inverters for power supply; Data processing apparatus; Computers; Teaching apparatus and instruments; Solar panels for the production of electricity; Photovoltaic inverters; Solar modules; Photovoltaic solar modules; Photovoltaic apparatus for converting solar radiation to electrical energy
11
Lighting apparatus
19
Roofing, not of metal, incorporating photovoltaic cells; Rigid pipes, not of metal, for building; Mouldings, not of metal, for building; Pitch and bitumen
35
Advertising; Business management; Business administration; Electronic data processing
37
Construction services; Building repair; Roofing services; Scaffolding; Assembling [installation] of building framework; Construction of utility solar installations
39
Transport; Distribution of energy; Electricity distribution via cables; Electricity distribution
40
Generation of electricity from solar energy; Energy production; Consultancy services relating to the generation of electrical power; Production of electrical power from renewable sources
42
Science and technology services; Industrial analysis and research services; Surveying; Engineering services; Advisory services relating to industrial design; Advisory services relating to design engineering; Advisory services relating to building design; Engineering design and consultancy