6 Trade-fair and shop-construction systems of metal, namely display and sales racks, shelves, stands, compartments; only being parts of trade-fair and shop-construction systems.
20 Trade-fair and shop-construction systems not of metal, namely display and sales racks, shelves, stands, compartments; only being parts of trade-fair and shop-construction systems.
35 Commercial enterprises, namely marketing and advertising, including consultancy and services relating to exhibitions and trade fairs, including presentation of goods, in particular by means of the diffusion of advertising material, advertisements, mailings, brochures and samples, advertising literature, pictorial material; rental of sales stands; arranging, conclusion and settlement of contracts over the purchase and sale of goods.