4
Fuels (including motor spirit); Fuel, Combustible fuel mixtures; Carburants; Diesel; synthetic fuels; Raw materials to liquid fuels; E-fuels; Hydrogen; Mazut; Industrial oils and greases; Motor oils; Lubricants; Fuel gas; Liquefied gas; Gas for heating and cooking; Electrical energy
35
Retail and wholesale services in relation to the following goods: Fuels (including motor spirit), Combustible fuels and Combustible fuel mixtures, Petrol, diesel, synthetic fuels, XTL fuels, e-fuels, Hydrogen, Heating oil, Industrial oil and greases, Motor oil, Lubricants, Liquified gases and Combustible gases
37
Construction, Especially in the following fields: Fuel industry, lubricant industry, energy sector, Fluid management
39
Storage, Especially in the following fields: Fuel industry, lubricant industry, energy sector, Fluid management; Operation of storage tanks; Services, in relation to the following fields: Electricity supply
42
Technological services; Engineering services, Especially, Relating to the following sectors: energy supply systems; all the aforesaid services, In particular in the following fields: Fuel industry, lubricant industry, And energy industry, Fluid management; Technical project planning, Conducting technical project, in the following fields: Production, transport, use and supply of fuels; Research and Conducting technical project studies, in the following fields: Conveying and use of fuels