4Q23 Investor Presentation

Advanced Materials Business Dynamics Specialty Markets Focus(1) 5% 5% 16% Aerospace Infrastructure 15% 18% 41% Regional Mix(1) 23% Net Sales Revenue $1,400 ■General Industry ■Automotive Other $1,200 ■Commodity $400 $600 $800 $1,000 ווין 9% 32% ■U.S. & Canada Europe Asia Pacific Rest of World $200 36% (1) Represents 2022 Net Sales Revenue 2018 2019 2020 2021 ■Commodity ■ Specialty 2022 HUNTSMAN Enriching lives through innovation $1.1B 3Q23 LTM sales revenue $189M 3Q23 LTM Adj. EBITDA ~3,500 products 15 manufacturing sites ~1,750 associates ~1,900 customers chemical process technologies covering: 15+ thermoset resins, tougheners, curatives, modifiers 4Q23 Investor Presentation | 22

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