Mondi Results Presentation Deck

Uncoated Fine Paper Supplier of choice Underlying EBITDA and margin € million and % 16 9.8% 58 H1 2021 21.6% 171 H1 2022 24.3% 168 H1 2023 Lower European uncoated fine paper volumes offsetting higher pulp volumes in South Africa Benefited from higher average uncoated fine paper selling prices o Declining European prices and stable pricing in South Africa over the course of H1 2023 • Higher costs, although declining over the period Forestry fair value gain of €86 million (H1 2022: €30 million) ● Continue to benefit from cost competitiveness, broad product portfolio and excellent customer service f COPY 100 457 09 110 Laser Inkjet 19 THE DITERMET BERL IF THE MBJEZ iQ IQ UNIVERSAL % of Group EBITDA MELING MAWIL AESTRE MAS HASTA ESTRE MAESTR MATEMAT RESTRE MAST TE MEESTE MAESTRO MAISTRER W NOT HECTRO MAESTRE EN MALE wa ASTRE MARTIN ME mondi

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