purchase, sale, brokerage, import, export, transport, storage, distribution as well as retail or wholesale trade of fuels, liquid or solid combustibles, petroleum products of all kinds, petroleum-derived products, petrochemical products, grease, lubricants and all products in the energy sector as well as all operations related thereto; the company also aims to purchase, construct, rent, sell, exchange, promote, manage, administer and operate all real estate, in particular hotel, commercial, para-hotel, sports and tourist facilities; it may also carry out all commercial, financial or other operations that relate directly or indirectly to its purpose and promote its development; it may also purchase, sell, rent all premises useful for the development of activities in accordance with the company's purpose