Within the framework of the technical feasibility study development consultancy service "Inculcation of technology for thickening waste from the concentration plant" on order of Erdenet State-owned industrial estate" our company's representative was familiarised new technical technologies and exchanged experiences of the 2 concentration plants in Russia such as "TOMINSKY GOK" of the Chelyabinsk region and "SMOLENSKY GOK" of the Smolensk region.