Investor Presentation

Company Overview Huntsman's Portfolio Today HUNTSMAN Enriching lives through innovation Polyurethanes Performance Products Advanced Materials Total 3Q23 LTM Sales Revenue $4.0 billion $1.2 billion $1.1 billion $6.4 billion 3Q23 LTM Adj. EBITDA $272 million $234 million $189 million $515 million 3Q23 LTM Adj. EBITDA Margin % 7% Covestro Lubrizol LANXESS Key Competitors Energizing Cheery 19% LANXESS Exerging Chry Dow ◉-BASF We create chemistry EVONIK Landing Beyond Chemistry 17% 8% HEXION HEXCEL Henkel H.B. Fuller EVONIK Loading Beyond Chemistry Key End Markets 3Q23 LTM Sales Revenue by Region Dow -BASF CARLISLE We create chemistry • Insulation • Adhesives, coatings, elastomers & footwear ⚫ Automotive • Construction materials ⚫ Other industrial markets Coatings & adhesives • Construction materials • Polyurethane additives • Fuel & lubricant additives • Gas treating Electronics & E-Mobility 27% 8% 39% 7% 23% 48% ⚫ Aerospace . Transportation Infrastructure - Power - Coatings & construction • Construction & industrial applications Transportation ⚫ Adhesives Coatings Elastomers 24% 8% 8% 31% 26% 39% 22% 26% 37% 27% US & Canada ■Europe US & Canada ■Europe ■US & Canada ■ Europe US & Canada Asia Pacific Rest of World ■Asia Pacific Rest of World ■Asia Pacific Rest of World Asia Pacific ■Europe Rest of World 4Q23 Investor Presentation | 5

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