35 Advertising; marketing; public relations; office functions; organization of trade fairs for commercial or advertising purposes; business management and organization consultancy, accounting; import-export agencies; commercial or industrial management assistance; auctioneering; presentation of goods on communication media, for retail purposes; demonstration of goods; modelling for advertising or sales promotion; retail or wholesale services for paper, cardboard and goods made from these materials, printed matter, calenders, posters, stickers bookbinding material, photographs stationery adhesives for stationery or household purposes artists' materials paint brushes typewriters and office requisites (except furniture), instructional and teaching material (except apparatus), plastic materials for packaging, printers' type, printing blocks, leather and imitations of leather, and goods made of these materials, animal skins, hides, trunks and travelling bags, boxes, key cases, umbrellas and parasols, walking sticks, whips, harness and saddlery, ropes, string, nets, tents, awnings, tarpaulins, sails, sacks and bags, padding and stuffing materials (except of rubber or plastics), raw fibrous textile materials