Earnings Presentation Q3 2022

Crude Suppliers of Tüpraş In 2021, Tüpraş purchased 21 different types of crude from 11 countries with gravities ranging between 20-47 API. Main Crude Suppliers in 2021 Crude Oil Imports by Region (%) Middle East ■CIS Europe Africa America 3 10 12 12 10 10 10 14 23 11 7 14 7 13 14 34 27 21 21 11 76 79 81 71 63 55 42 64 61 2014 2015 2016 2017 2018 2019 2020 2021 Oct-22 Operations www.tupras.com.tr Investor Presentation 20

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