Investor Presentaiton

Tüpraş Shareholder Structure Tüpraş is Turkey's biggest industrial company and leading refiner. Koç Holding 77% Aygaz 20% Energy Investments Inc. (SPV) 51% Opet 3% D DİTAŞ 79.98% ppet 40% Tüpras Free Float 49% Körfez Ulaştırma Tüpras Trading 100% 100% Aug-22 Investor Presentation Company Overview www.tupras.com.tr Domestic Ownership 43% Foreign Ownership¹ 57% 'As of December 31st, 2021 13

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