Trading in building equipment and materials of all kinds, both domestically and abroad, import and export of building equipment and materials of all kinds, trading in raw materials of all kinds and import and export of raw materials of all kinds, in particular with boron, as well as trading in crude oil and related products. May acquire, manage and sell properties, build, renovate and restore them, and may also manage and operate hotel and catering businesses, may conduct financial transactions of all kinds and establish branches abroad, participate in other companies, acquire or establish similar or related companies, acquire, manage and sell intellectual property rights, properties, real estate and securities, and carry out all commercial, financial and other activities that are suitable for promoting the purpose of the company, or that are directly or indirectly related to it.