4
[ Industrial oils and greases; all purpose automotive, drilling, industrial lubricants; dust absorbing, wetting and binding compositions; fuels and illuminants, namely, motor spirit liquid fuels, gas for lighting; fuel and petroleum products, namely, petrol, oil, crude oil, refined oil, fuel-oil and fuels, dry gas, liquefied natural gas ]
35
[ Advertising; business management; business administration; office functions; management of petrol stations, market surveys and market analysis; advertising and business services, namely, formulation of sales strategies, promotional strategies, identification of target market and advertising programs related thereto ]
40
Treatment of materials, namely, refining of crude oil and processing of the products of that refining, as well as processing of dry gas, natural gas and natural gas liquids, processing of petro-chemical products
42
Scientific and technological services, namely, research and design in the field of oil and gas exploration; industrial analysis and research services in the field of oil and gas exploration; design and development of computer hardware and software for others; analysis for the exploitation of oil and gas fields; analysis for oil field exploitation; engineering services and research related to deep-water technology, planning services related to building of oil-platforms; oil-well testing