Investor Presentaiton

POLYMETAL INTERNATIONAL PLC ALBAZINO / AMURSK INVESTOR PRESENTATION 50 2018 RESERVES JORC 2.3 Moz GE at 4.3 g/t 1.6 Moz GE at 4.6 g/t Khabarovsk Territory, Russia Nikolaevsk-on-Amur Kherpuchi 2018 RESOURCES JORC Oglongi 丰海 ALBAZINO Location Life of mine Mining Processing Amursk Komsomolsk-on-Amur AMURSK POX Product Strategy 220 2031 (13 years) Open pit (70%) / Underground (30%) 1.6 Mtpa flotation circuit followed by pressure oxidation in Amursk Gold Maintain high production volumes longer term while increasing underground mine productivity and adding more 3rd party concentrate to the feed at an expanded Amursk POX plant. PRODUCTION, GE Koz 244 308 269 Road City/Town HUB PROCESSING 5.2 5.0 Water Route Asset location Open pit Underground 2015 2016 2017 4.9 2018 5.3 Grade, g/t

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