January 20 Investor Presentation

Tüpraş - ESG - Over a Decade of Dedication ~480 energy efficiency projects leading to ~35,000 TJ saving and 2.4 mt CO2 reduction 31% increase in solid waste recovery 20 points drop in Energy Intensity 36% decrease in fresh water usage Tüpraş kicked off its sustainability program back in 2008 and achieved many milestones in a decade ~205 MTL donations and sponsorships January 20 Investor Presentation +1.3 points increase in Corporate Governance rating Appendix www.tupras.com.tr 75% increase in female employee numbers ~1mn workhours dedicated to OHS training 17% female representation in senior and mid-level management See our Sustainability Report for details 48

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