Investor Presentation

Oct-23 4 Investor Presentation 7 Capacity Utilization and Quarterly Production Volume 8 Quarterly Production (Million Tons) 2021 -2022 -2023 6.9 6.5 6.0 6 5.0 5 4.6 10 Q1 Q2 22 5.9 Capacity Utilization (%) 7.1 7.0 98 96 7.0 92 7 88 9 85 82 8 7 8 7 63 Q3 Q4 *Capacity utilization calculation is based on 30 mn tons for Q1 2019 and onwards. Operations 6.0 www.tupras.com.tr 87 91 75 81 Crude Oil Semi Product Feedstock Total 84 76 93 100 98 7 84 91 75 61 6 2018 2019 2020 2021 2022 Q1 22 Q2 22 Q3 22 Q4 22 Q1 23 Q2 23 23 83 71 12 10 71

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