35 Advertising; business management; business administration; providing office functions; business intermediary services in the field of the trade and the merchandising services by means of computer networks and other telecommunication networks as regards bulk agricultural raw materials, cereals, oilseeds, citrus fruits, raw and processed cotton, unrefined and white sugar, coffee, metals, bioenergy products, except those made from energy products such as crude oil, oil products, natural gas, liquefied gas, coal, electricity, petrochemical products and plastic resins and their derivatives when such energy products are the main ingredients; business intermediation services in connection with wholesale and retail trade, by means of computer networks and other telecommunications networks, as regards bulk agricultural raw materials, cereals, oilseeds, citrus fruits, raw and processed cotton, unrefined and white sugar, coffee, metals, bioenergy products, except those made from energy products such as crude oil, oil products, natural gas, liquefied gas, coal, electricity, petrochemical products and plastic resins and their derivatives when such energy products are the main ingredients; business management assistance and consultancy services in the field of business management in the bioenergy sector; market studies and research services related to suppliers of or offers of purchases of wholesale and retail sale of bulk agricultural raw materials, cereals, oilseeds, citrus fruits, raw and processed cotton, unrefined and white sugar, coffee, metals, bioenergy products, except energy products such as crude oil, oil products, natural gas, liquefied gas, coal, electricity, petrochemical products, plastic resins and their derivatives when such products are the main ingredients