Investor Presentation

Global Refinery Capacity Changes Expectations until 2025: ⚫ In the 2019-2025 period, 67% of the net capacity increase comes from Asia and 39% from the Middle East Region. • 67% of the closures intensified after the pandemic come from the OECD region. 2019-2025 Net Capacity Additions mn bbl/d Closures Openings 1.7 1.7 1.6 1.0 2.0 והו -0.3 -1.2 -1.7 2.4 Capacity Additions by Region Asia Middle East 1.3 Africa -0.5 -0.7 -0.6 -0.9 2019 2020 2021 2022 2023 2024 2025 Oct-23 Investor Presentation Refining Market www.tupras.com.tr Other -17% 11% 39% 67% -40% -20% 0% 20% 40% 60% 80% 5

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