1
Powdered carbon for secondary cell batteries; silicon for solar batteries; alkaline metals; hydrogen; artificial graphite for secondary cell batteries; surface-active chemical agents; antioxidants for use in manufacture; anti-frothing solutions for accumulators; anti-frothing solutions for batteries; conductive adhesives
6
Drawn and polished metal bars; alloys of common metal; props of metal; steel alloys; anti-friction metal; common metals, unwrought or semi-wrought; sheets and plates of metal; iron, unwrought or semi-wrought; common metals, unwrought and semi-worked, for further manufacture; mounting frames of metal for solar panels
9
Programmable controllers; video local area network controllers; virtual reality controllers; power controllers; photovoltaic inverters; inverters [electricity]; wireless controllers to remotely monitor and control the function and status of other electrical, electronic, and mechanical devices or systems; microcontrollers; controllers for servo motors; electric control devices for energy management; Solar panels for the production of electricity; solar cells; Modules for photovoltaic power generation; photovoltaic cells
35
Advertising; direct mail advertising; online advertising on a computer network; assistance and consultancy services in the field of business management of companies in the energy sector; import-export agencies in the field of energy; presentation of goods on communication media, for retail purposes; commercial administration of the licensing of the goods and services of others; marketing; organization of exhibitions for commercial or advertising purposes; import-export agency services