Investor Presentation Aug-21

Middle Distillate Cracks $/bbl Jet Fuel Diesel 5 yr range 5 yr ave 2020 2021 5yr range 5 yr ave 2020 2021 20 20 20 15 15 12.5 11.2 10 9.7 10.1 15 10 10.4 7.9 5.8 3.0 1.8 1.9 2.3 2.7 2.5 0.9 -0.6 -1.7 -1.6 -2.3 -3.3 -5 -3.9 6.4 0 5.7 5.4 5.0 4.7 4.8 5 4.3 4.9 4.8 5.0 4.8 5.1 4.1 2.4 3.7 0 -10 1 2 3 4 5 6 7 8 9 10 11 12 5 yr between 2016-2020, data as of 31 July 2021 Aug-21 Investor Presentation Refining Market www.tupras.com.tr 3.1 2.2 0.5 = 1 2 3 4 5 6 7 8 9 10 11 12 6

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