January 20 Investor Presentation

Tüpraş Shareholder Structure Tüpraş is Turkey's biggest industrial company and leading refiner. Koç Holding 77% Ditaş 79.98% Aygaz 20% Energy Investments Inc. (SPV) 51% Opet 3% Opet 40% Tüpras Free Float 49% Körfez Ulaştırma 100% ¹As of September 30th, 2019 January 20 Investor Presentation Company Overview www.tupras.com.tr Publicly Traded 'Distribution of Domestic- Foreign Ownership of Tüpraş Shares Domestic Ownership 17% Foreign Ownership 83% 15

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