wholesale and retail trade of heavy motor vehicles ( over 3500 kg) ,new or used,for the transport of passengers and goods,including specialiyed vehicles.includes wholesale and retail trade in caravanes and motorhomes,trailers and semi-trailers,as wellas agents involed in these activities.purchase and sale of real state owend by the owner ,namely residential and non-residential building and land.includes subdivision of land into lots without introducing improvments.

mixed wholesale trade agents without predominance.consultancy on equipment,computer programs and other information technologoies.retail sale of computers and perpheral equipment.wholesale of computers,peripheral equipment and computer program.