Within the activities to commemorate the 90th Anniversary of establishment and development of the mining sector in Mongolia, the Ministry of Minerals and Energy in collaboration with the Mineral Resource Auhtority, officially opened the open forum Mining Mongolia-90 at the MTCU Centre, today. This event will allow the mining companies, professional associations, international organizations, researchers and the civil society to discuss and resolve the pressing issues and challenges each face in connection with the operation of this sector.Monnis International congratulates the mining sector with its 90th anniversary by taking part in the forum through presenting equipment produced by Liebherr, Scania, Kawasaki, and Cummins.