Seligdar Holding put into operation a new concentrator CK-200 at the Sininda production complex in Buryatia. These equipment is currently undergoing industrial tests, which will last until the end of this year. Additionally, a 150 cubic meter pre-leaching vat and a rotary crusher were installed at the enterprise. As a result of these works, the production capacity of the plant has doubled to 200 thousand tons of ore processing per year.