The manufacture of jewelry, the setting of luxury goods, and the trade in diamonds and precious metals; the import, export and marketing of luxury goods; the import, trade, distribution and representation of luxury food products, such as caviar, foie gras, spirits, fine preserves and all other food products; the purchase, sale and management of real estate; the acquisition of interests in companies pursuing the same purpose; the trade in materials (notably wood and marble) used for the construction of luxury objects such as display cases, furniture and shop fittings (cf. statutes for complete purpose).