Washing machines [laundry]; rechargeable sweepers; dishwashers; kitchen machines, electric; semiconductor manufacturing machines; machines for manufacturing semiconductors; semiconductor wafer processing machines; semiconductor wafer processing equipment; dynamos; mobile electric power generators; memory chip manufacturing machines; combined washing machines and tumble dryers; electromechanical food preparation machines; electric motors for refrigerators; mixing machines; washer-dryers; compressors for air conditioning apparatus.

Maintenance and repair of heating apparatus; heating equipment installation and repair; freezing equipment installation and repair; electric appliance installation and repair; installation, maintenance and repair of computer hardware; installation and repair of air-conditioning apparatus; installation, repair and maintenance of computers and computer peripherals; installation and maintenance of photovoltaic installations; repair or maintenance of electric lighting apparatus; repair or maintenance of video frequency machines and apparatus; repair or maintenance of communications equipment; repair or maintenance of waste compacting machines and apparatus; repair or maintenance of waste crushing machines and apparatus; information technology consultancy relating to installation, maintenance and repair of computer hardware; repair or maintenance of water purifying apparatus.

Provision of Internet search engines; research in the field of artificial intelligence technology; research relating to data processing; semiconductor package design; semiconductor design; technical design and planning of power stations; technological consulting services in the field of alternative energy generation; technical studies; product development for others; research and development of products for others; energy auditing; research in the field of energy; design of integrated circuits; website design consultancy; scientific research in the field of environmental protection; technical consulting in the field of environmental engineering; providing virtual computer systems through cloud computing; technical advice and consultancy services in the field of information technology; technical research; electronic data storage.

Televisions; monitors [computer hardware]; monitors [computer programs]; baby monitors; video monitors; cabinets for loudspeakers; microphones; batteries, electric; mobile telephones; tablet computers; computer network routers; video projectors; intercoms; interactive touchscreen terminals; digital signs; computer programs, recorded; electrical adapters; virtual reality game software; digital door locks; electric door bells; digital cameras; bathroom scales; wearable computers; downloadable computer chatbot software for simulating conversations; humanoid robots with communication and learning functions for assisting humans and providing entertainment; semiconductors; chips [integrated circuits]; charging stations for electric vehicles; photovoltaic solar modules; photovoltaic apparatus for generating electricity; photovoltaic cells; solar panels for electricity generation; emergency warning lights; transformers [electricity]; earphones; smartwatches; smartglasses; smart rings; remote controllers for controlling electronic products; photovoltaic inverters; brackets for setting up flat screen TV sets.

Processing of semiconductor wafers; generation of electricity from solar energy; rental of electricity generators; leasing of energy generating equipment; energy production; generation of electricity from wind energy; recycling of plastics; recycling of metals; water treatment; rental of water purifying apparatus; recycling of waste and trash; upcycling [waste recycling]; waste disposal [treatment of waste]; recycling of waste; treatment of toxic waste; refining of metals; processing of plastics.

Refrigerators; freezers; ice machines and apparatus; electric fans; radiators, electric; air fryers; air purifiers; heaters for baths; humidifiers; pocket warmers; cooking apparatus and installations; sewage purification installations; water filtering apparatus; membranes for water filtering apparatus; reverse osmosis membrane filters for water treatment; lamps; lighting apparatus and installations; bathroom heaters; air-conditioning installations; heat pumps.