35 Advertising; business management; business administration; office functions; business intermediary services in the purchase and sale, import and export, wholesaling and retailing in relation to the following goods: roadsigns, building materials and structural elements, construction materials and structural elements, structures, transportable buildings and asphalt; business management services in the trading of goods; provision of commercial information; arranging of exhibitions, organisation of exhibitions and arranging of other events for commercial purposes, for promotional purposes and/or for advertising purposes; consultancy and information regarding the aforesaid services; the aforesaid services also provided via electronic networks, such as the internet