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Participation in the conferences
General Director Igor Petrov took part in the Jubilee XXY-th International scientific Symposium "Miner's Week – 2017" held in NITU MISiS 23-27 January. At the plenary session of the section "Beneficiation and deep processing of minerals" would be heard the report of I. M. Petrov and T. I. Ushinau "Analysis of the degree of "criticality" for the Russian industry for the production of mineral processing".