Wholesale in electronic materials, inclusive of material for installation
Wholesale in metals and metal minerals
Do-it-yourself businesses and d.i.y. shops of common building materials
Wholesale trade of bathroom facilities: baths, sinks, wcs, etc.
Wholesale trade of general furniture hardwares (nails, wires, fastening, bolting, etc.), of hand tools (hammers, saws, screwdrivers, etc.) and of electroportative tools
Construction of residential buildings
Retail trade in lighting products in specialised shops
Retail trade in solid, liquid and gaseous fuels, with the exception of engine fuels, in specialised shops
Other types of retail trade in new goods in specialised shops
Rental and exploitation of own or leased non-residential real estate, with the exception of social housing