Investor Presentation Financial Highlights

Gasoline and High Sulphur Fuel Oil Cracks $/bbl Gasoline 5yr range 2023 2022 5 yr ave 5 yr range 50 0 45 40 40 44.0 -5 -10 High Sulphur Fuel Oil 2023 2022 5 yr ave -6.9 -7.6 -10.0 38.0 35 30.6 30 28.5 26.1 25.2 25 24.7 21.7 20.4 19.9 20 21.3 15 12.7 11.6 12.5 10 13.4 16.3 14.4 10.0 -35 11.2 8.0 -20 -11.7 -13.3 -15 -16.0 -18.3 -19.0 -20.2 25.7 -18.2 -19.5 24.5 21.8 -22.2 -25 -27.9 -30.4 -26.5 -26.4 -30 28.8 -34.4 -36.2 -34.0 5 0 1 2 3 4 5 6 7 8 9 10 11 12 data as 30 November, 5 year range shows 2018-2022 Dec-23 Investor Presentation Refining Market -40 -45 www.tupras.com.tr -41.0 -40.1 -43.4 1 2 3 4 5 6 7 8 9 10 11 12 7

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