Mondi Results Presentation Deck

Corrugated Packaging Integration strength and cost competitiveness Underlying EBITDA and margin € million and % 14 21.0% 218 H1 2021 24.0% 375 H1 2022 15.8% 188 H1 2023 Performance impacted by lower paper prices and generally softer demand Containerboard volumes were broadly flat in a market environment of declining demand, supported by our integrated platform and cost advantaged asset base Corrugated Solutions delivered a resilient performance with improved margins • Expansionary project pipeline will deliver growth, enhance our leading market positions and maintain our cost competitiveness edele — Con BECOOL! mond BECOOL! e-shop BCoolBox % of Group EBITDA 5572 BIG RESPEN TOMATEN mondi

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