Advertising, marketing and promotion services; business management; business administration services; providing office functions; business advisory services, namely, providing purchase advisory services and consulting services to businesses relating to the purchase, sale, distribution, import and export of chemicals, food supplements and ingredients, foodstuffs, chemical preparations, sealants, coatings, inks, dyes, plastics, adhesives, advanced materials, including raw and composite materials for development of structures and parts, rubber materials, chemical preparations used in building construction, resins, and pigments; wholesale distributorships and wholesale store services featuring chemicals, food supplements and ingredients, foodstuffs, chemical preparations, sealants, coatings, inks, dyes, plastics, adhesives, advanced materials, including raw and composite materials for development of structures and parts, rubber materials, chemical preparations used in building construction, resins, and pigments