In March 2016, the Argentine Chamber of Mining Companies (CAEM) selected Messe Frankfurt Argentina to organize Arminera until 2021. The strategic partnership between the Chamber and the Organizer took the event to another level, consolidating it internationally as the venue for doing business and exchanging information.
is a civil entity constituted in August, 1991. It represents the major and medium-sized international mining companies, the small international exploration companies, and the small & medium-sized national companies usually dedicated to non-metalliferous mining, application rocks and construction materials. It also gathers a large number of suppliers, from manufacturers of mining equipment to supplies vendors and providers of technical, legal and financial services.