Polymetal International plc is a holding company. The Company is engaged in gold, silver and copper mining and related activities, including exploration, extraction, processing and reclamation, operating central processing hubs and mines in Russia and Kazakhstan. It has seven segments: Voro (CJSC Gold of Northern Urals); Khakanja (LLC Okhotskaya Mining and Exploration Company); Dukat (CJSC Magadan Silver); Omolon (Omolon Gold Mining Company LLC); Varvara (JSC Varvarinskoye); Amursk-Albazino (Albazino Resources Ltd, Amur Hydrometallurgical Plant LLC), and Mayskoye (Mayskoye Gold Mining Company LLC). On January 24, 2013, it acquired 100% interest of Olymp Ltd, which holds the mining and exploration license for the Olcha gold-silver deposit in the Magadan Region of the Russian Federation. On April 9, 2013, it acquired 100% of ZAO Maminskaya Gornorudnaya kompania, which holds Maminskoye gold mining field exploration and mining license and is located in the Sverdlovsk region of Russia.