International trade in raw materials, in particular fossil fuels such as crude oil, petroleum, petroleum derivatives and alternative fuels; provision of services of all kinds related to the international trade in raw materials, such as provision of advisory and support services related to the trade in fossil fuels, such as crude oil, petroleum and petroleum derivatives, as well as equipment for the oil industry, in particular oil refineries and petrol stations; provision of advisory and management services in the areas of real estate development, tourism, project management, as well as in the areas of investments and optimization in the downstream oil business; holdings; direct or indirect acquisition, rental and leasing of real estate; management, administration and operation of real estate or rights to real estate.