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 September 4, 2014, it acquired Kyzyl gold project in Kazakhstan Polymetal International plc. In September 2014, Polymetal International PLC announces of 100 % ownership in North Kaluga deposit in Kazakhstan Polymetal International plc and Altynalmas Gold Ltd.