Investor Relations Presentation May 2024

Market and efficiency improvements drive margin Clean Technology Systems: very solid performance in 2023 Performance drivers ■ Solid execution of projects in all regions ■ Strong demand from industrial projects in North America ■ Optimization of manufacturing capacities in Mexico ■ Good demand for fully electrified air pollution control Oxi.X RV (presented during last CMD) Improvement of EBIT margin before e.e. in 2023 5.9% 5.3% 4.3% 2.5% 6.3% 2019 2020 2021 2022 2023 www.durr-group.com © Dürr AG, CCI, Investor Relations Presentation, May 2024 DÜRR GROUP. DURR Air pollution control with clean energy Oxi.X RV 62

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