Skouries Project Economic Overview

5-Year Operating Outlook Excludes Potential Production from Skouries Production (midpoint) increasing over 5 years driven by organic growth projects Skouries to be included in the 5-year outlook post financing decision 5-Year Production Profile (1,2) Production (koz) 600 515kozs 525kozs 495kozs 500 470kozs 445kozs 400 300 200 100 0 2021E 2022E 2023E 2024E 2025E Kışladağ Lamaque Efemçukuru ■Olympias eldorado gold (1) Showing mid-point guidance. Full range included in appendix. (2) Perama Hill is not included in the 5-year outlook and provides upside to production profile. 8

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