Earnings Presentation Q3 2022

Capacity Utilization and Quarterly Production Volume Quarterly Production (Million Tons) Capacity Utilization (%) 7 2019 -2020 2021 -2022 8 6.5 6.0 6 5 4.6 4 Q1 Crude Oil Semi Product Feedstock -Total 7.0 98 98 96 96 7.1 6.9 91 7 88 6 82 5 7 65 7 9 93 All 87 91 75 81 56 98 91 85 76 Q2 Q3 Q4 2018 2019 2020 2021 Q1 21 Q2 21 *Capacity utilization calculation is based on 30 mn tons for Q1 2019 and onwards. Oct-22 Operations Investor Presentation www.tupras.com.tr Q3 21 Q4 21 Q1 22 100 93 Q2 22 23

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