Endeavour Mining Investor Presentation Deck

BOOSTING LOCAL ECONOMIES PROCUREMENT BUDGET National and Local suppliers Foreign Suppliers 20% $1.3B Spent on in-country procurement INSIGHTS > Our supply chains multiply our positive impact on the economies of our host countries, strengthening local businesses and creating direct & indirect employment 80% > Supported 1,700 businesses in our host countries in 2021 ENDEAVOUR MINING PAYMENTS TO GOVERNMENTS Senegal Burkina Faso Cote D'Ivoire $87m $89m $543m Taxes, Royalties and Dividends paid to our Host Countries $367m TARGETS > 75% host country sourcing for 2022 > (Part of 2022 Group KPI, with a 10% weighting) ECONOMIC CONTRIBUTION TO HOST COUNTRIES Employee salaries, benefits and social invesmtents Payments to Government National procurement > $1,023m FY-2020 ACTIONS -$139m -$262m $622m $2,029m -$225m - $543m FY-2021 Publish annual ESTMA report $1,262m > Adopted Local Procurement Reporting Mechanism for further transparency > In 2022 publish standalone Tax and Economic Contribution Report 127

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