Investor Presentation Aug-21

LPG and Naphtha Cracks $/bbl LPG 5yr range 2021 2020 5 yr ave 10 10 5 0 -11.4 -10 1.6 -5.4 Naphtha 5yr range 2021 - 2020 5 yr ave 0.8 -0.3 0 -1.0 -7.5 -8.1 -2.1 -2.0 11.2 -11.4 13.7 3.2-4.1 -4.2 -3.6 -1.8 -2.4 -15.2 31 -2.8 -3.6 -3.5 -5 -6.4 -6.4 -7.6 15.9 -19.6 -20 -17.2 -21.4 -17.7 -18.0 -17.9 -21.7 -30 -27.7 -29.2 -7.9 -10 -9.3 -40 -15 1 2 3 4 5 6 7 8 9 10 11 12 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 Appendix www.tupras.com.tr 49

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