Sisecam Resources Investor Presentation Deck

Installed Gross Capacities 10% 12% Flat Glass 6% 6% ▪ Turkey - Italy 6% 4.3Mn tons/year ■ Russia - India 60% Slovakia Hungary Germany (x2) ▪ Bulgaria H - Egypt 28% Auto Glass Plants Turkey, Russia, Romania, Bulgaria Encapsulation Plants Glassware 8% 536K tons/year 14% ▪ Turkey - Russia Bulgaria 1 50% Egypt 41% Glass Packaging* ■ Turkey 3% 3.1 Mn tons/year ■ Russia 56% BCS, Turkey Sodium Dichromate, Turkey Sodium Bicarbonate**, USA Georgia 68% ▪ Turkey Soda Ash 19% 8% 8Mn tons/year 5% Other Product Range reported under Chemicals (K Tons) Chromic Acid, Turkey Powder BCS, Italy USA Bosnia Bulgaria 25 8.8 120 105 240 * Excluding Ukraine facility due to being inoperational since December 2014 ** Incl. US Natural Soda Ash Investment: Wyoming mine (operational with 2.5Mn tons/year production capacity) + Pacific & Atlantic mines (total stake adjusted capacities; soda ash 3Mn tons/year, sodium bicarbonate 240K tons/year expected to be gradually online starting from late 2026 ŞİŞECAM ** I 13

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