Investor Presentaiton

POLYMETAL INTERNATIONAL PLC VARVARA Road Railway Russia Tarutin Kazakhstan Komar HUB Open pit 2018 RESERVES JORC 2018 RESOURCES JORC Location Kotanay VARVARA Life of mine Mining Processing Product Strategy City/Town Asset location Country INVESTOR PRESENTATION 53 33 2.8 Moz GE at 1.6 g/t 1.7 Moz GE at 1.6 g/t North-western Kazakhstan 2032 (14 years) Open pit 3.2 Mtpa CIL / 1.0 Mtpa flotation circuit Gold dore bars, Gold-copper concentrate Process more Komar higher-margin ore tonnes. Improve productivity and cut haulage cost with commissioning main-line locomotive for railing Komar ore in Q1 2019 PRODUCTION, GE Koz 85 72 0.9 2015 2016 1.1 142 130 + 1.6 1.7 2017 2018 Grade, g/t

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