Investor Presentation November 2020

Leading Corporate Governance Score Tüpraş BIST Corporate Governance Rating Score Credit Rating Scores Overall 95.8 Foreign Currency Fitch Ratings MOODY'S S&P Global Long Term Ratings Shareholders 95.5 Tüpraş Turkey B+ (Negative) B2 (Negative) Koç Holding BB- (Negative) B2 (Negative) B2 (Negative) B+ (Stable) BB- (Stable) Transparency 97.2 Stakeholders Board 0 25 50 50 99.5 93.3 75 100 Source: SAHA Corporate Governance and Rating Services Inc. (October 2020) Nov-20 Investor Presentation Financials www.tupras.com.tr Analyst Recommendations 19% Buy 50% Hold 31% ■Sell Source: Bloomberg 36

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