January 20 Investor Presentation

Leading Corporate Governance Score Tüpraş BIST Corporate Governance Rating Score Credit Rating Scores Overall 95.0 Foreign Currency Fitch Ratings MOODY'S S&P Global Long Term Ratings Shareholders 95.5 Tüpraş Türkiye BB- (Stable) BB- (Stable) Koç Holding B1 (Negative) B1 (Negative) B1 (Negative) B+ (Stable) BB- (Stable) Transparency 95.3 Stakeholders Board 0 25 50 50 92.6 99.5 75 100 Source: SAHA Corporate Governance and Rating Services Inc. (October 2019) January 20 Investor Presentation Financials www.tupras.com.tr Analyst Recommendations 33% 4% Buy Hold 63% ■Sell Source: Bloomberg 36

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