35 Business management; business administration; office functions, business intermediary services and providing business information and advice on the purchase, sale, import and export of chemical products for industrial purposes, artificial resins, unprocessed plastics, chemical raw materials and additives for the manufacture of dyes, paints, varnishes and coatings, adhesives for industrial purposes, chemical catalysts, pigments and dyes, whether or not manufactured, whether or not for industrial purposes, paints, varnishes, lacquers, dyes, corrosion inhibitors, dispersions of dyes used in preservatives for, in particular, plastics, semi manufactures made from plastic, granules of plastic as semi manufactures