Inter RAO Power Company will sell ash and slag waste from coal combustion at TPPs on the exchange. Such types of waste as fly ash and ash-and-slag material from the ash-and-slag mixture will be presented on the electronic trading platform for secondary resources purchase and sale of the Russian environmental operator. Ash-and-slag wastes are used in the construction and cement industries. Cement plants, which produce cement and concrete from ash and slag, are interested in such wastes.