the requirements of the industrial application gri gfor mining and metallurgical enterprises at the self – declased application level C+. application of the gri reporting system for the preparation of sustainable development reports complies with the goals, objectives and principles of information disclosure of the Company, makes it possible to provide a fuller and a more balanced picture of processes and also contributes to the comparability of the published reports with the reports of uC rusal and leading international metallurgical companies.