Investor Presentaiton

20% 10% 0% 30% 40% 50% 60% 70% 80% 90% 100% Q1 12 Q2 12 Q3 12 Q4 12 Q1 13 Q2 13 Q3 13 Q4 13 Q1 14 * The quarterly % values of the Refinery Margin, Petchem Margin and Brent price are measured against their respective maximum values (100%) in the period of Q1 2012 - Q4 2023 100% equals to the following values: Brent-based Refining Margin: 16.4 USD/bbl; MOL Group Petrochemicals margin: 949.1 EUR/t; Brent crude: 119 USD/bbl Represented for continuing operations, i.e. excluding UK Q2 14 Q3 14 Q4 14 I Clean CCS EBITDA (r.s.) Q1 15 Q2 15 Q3 15 Q4 15 Q1 16 Q2 16 Q3 16 MOL Group Refining margin Q4 16 Q1 17 Q2 17 Q3 17 Q4 17 Q1 18 Q2 18 Q3 18 MOL Group Petrochemicals margin Q4 18 Q1 19 EXTERNAL ENVIRONMENT* VS MOL CLEAN CCS EBITDA (USD MN) Q2 19 Q3 19 Q4 19 2023 STILL FAVOURABLE BUT NORMALIZATION STARTED ADVERSE REGULATORY IMPACTS ARE NOT CAPTURED BY THE MACRO DRIVERS Q1 20 Q2 20 Q3 20 Q4 20 Q1 21 Brent crude Q2 21 Q3 21 Q4 21 Q1 22 Q2 22 Q3 22 Q4 22 Q1 23 Q2 23 MOLGROUP | 59 Q3 23 Q4 2023 0 200 400 600 800 1000 1200 1400 1600 1800 2000

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