4
Industrial oils and greases, wax; lubricants; dust absorbing, wetting and binding compositions; fuels and illuminants; candles and wicks for lighting; biomass; fuels from biological sources; fuel gas; biofuels; pellets of compressed fiber manufactured from a plant crop to be used as fuel; diesel oil
9
Scientific, research, navigation, surveying, photographic, cinematographic, audiovisual, optical, weighing, measuring, signalling, detecting, testing, inspecting, life-saving and teaching apparatus and instruments; Apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling the distribution or use of electricity; Apparatus and instruments for recording, transmitting, reproducing or processing sound, images or data; Recorded and downloadable media, computer software, blank digital or analogue recording and storage media; Computers and computer peripheral devices
40
Processing of fuel materials; fuel refining; fuel treatment services; refining of gas; gas production services; recycling of waste and trash; air purification and treatment of water; food and drink preservation; rental of equipment for the treatment and transformation of materials, for energy production and for custom manufacturing
42
Scientific and technological services and research and design relating thereto; industrial analysis, industrial research and industrial design services; quality control and authentication services; design and development of computer hardware and software; technological consulting services in the field of alternative energy generation; advisory services relating to energy efficiency; design and development of regenerative energy generation systems
44
Agriculture, aquaculture, horticulture and forestry services