Polyus acquired the Chulbatkan gold mine located in the Khabarovsk Territory. Its probable JORC-compliant reserves are 56,497 thousand tons of ore, containing 2,964 thousand ounces of gold at a grade of 1.6 g/t. The pre-feasibility study assumes an open-pit heap leach operation at a cost of $580 per ounce. The amount of the deal was $140 million.