Metallic Mining Hall (MMH) is the first international event celebrated in Spain exclusively aimed to the metallic mining. From 17 to 19 October 2017, it will gather the main companies and professionals of the mining sector in a business and scientific event which had more than 10,000 visitors and about 700 congressmen in its first edition in 2015. In this second edition MMH will be focused on the sustainability in all the process and fields included in the mining and the related sectors, such as metallurgy and iron and steel industry. MMH Seville has a wide exhibiting area to promote business relations and a scientific symposium about the latest news in the sector.