Apr 26, 2024

$3.2B $526M 80+ 100+ 2011 37% 63% 2024 sales by business segment Specialty Engineered Materials SEM Color, Additives & Inks CAI 2024 sales by end market 41% 35% 18% 6% 2024 sales by region US, Canada LATAM Asia EMEA PACKAGING 23% CONSUMER 20% INDUSTRIAL 15% TRANSPORTATION 10% BUILDING & CONSTRUCTION 10% HEALTHCARE 8% DEFENSE 7% ENERGY 4% TELECOM 3% 2024 SALES 2024 ADJ. EBITDA 2024 ADJ. EBITDA 73 69 Q1 2024 Q1 2025 • Flat sales (excl.

Q1 2024 ORGANIC FX AS REPORTED Sales $827M 1.8% (2.1%) (0.3%) Adj. All Rights Reserved 2025 7 Color, Additives & Inks – Q1 2025 performance Sales 515 520 Q1 2024 Q1 2025 EXCL. EBITDA 73 69 Q1 2024 Q1 2025 • Flat sales (excl.

Q1 2024 ORGANIC FX AS REPORTED Sales $827M 1.8% (2.1%) (0.3%) Adj. Avient 2024 sales BUSINESS SEGMENTS END MARKETS REGIONS 63% S E M C AI 23% 15% 8% 4% 3% Packaging Telecom Energy Defense 41% 35% 18% US & Canada Latin America Europe, Middle East 14Copyright © . Slide 12 Slide 13: Avient 2024 sales Slide 14: Color, Additives & Inks Slide 15: Specialty Engineered Materials Slide 16: Avient 2024 regional sales, by end market Slide 17: Raw material basket IR Deck - AVNT-2025.03.31 Non-Gaap Recs.pdf Attachment

He was appointed to his current position in 2024.