European Pump Price Comparison

Tüpraş - Ratings Tüpraş BIST Corporate Governance Rating Score Credit Rating Scores Overall 95.8 Foreign Currency Fitch Ratings MOODY'S S&P Global Long Term Ratings Tüpraş B (Negative) B3 (Stable) Shareholders 95.5 Turkey B (Negative) B3 (Stable) B+ (Negative) Koç Holding B3 (Stable) B+(Negative) Transparency 97.2 Stakeholders Board 99.5 94.6 0 25 50 75 100 *data as of May 2022 Source: SAHA Corporate Governance and Rating Services Inc. (October 2021) Sep-22 Investor Presentation Appendix www.tupras.com.tr Analyst Recommendations 27% Buy Hold Sell 73% Source: Bloomberg* 55

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