For the same reasons, Avient is unable to address the probable significance of the unavailable information.

For the same reasons, Avient is unable to address the probable significance of the unavailable information.

For the same reasons, the Company is unable to address the probable significance of the unavailable information.

For the same reasons, Avient is unable to address the probable significance of the unavailable information.

For the same reasons, Avient is unable to address the probable significance of the unavailable information.

For the same reasons, Avient is unable to address the probable significance of the unavailable information.

For the same reasons, Avient is unable to address the probable significance of the unavailable information.

For the same reasons, Avient is unable to address the probable significance of the unavailable information. 3 AVIENT OVERVIEW 2023 Financial ResultsCompany Overview Revenue By: 9,300 Employees 102 Manufacturing Sites 20,000+ Customers  Innovating materials and processing solutions to solve our customers’ challenges while enabling a sustainable world  Broad portfolio of technologies with market leading positions and flexibility to anticipate and meet customer needs  Focus is on organic revenue growth and margin expansion, following our successful portfolio transformation $3.14B Revenue $2.36 Adjusted EPS $502M Adjusted EBITDA 16.0% Adjusted EBITDA Margins $186M Adjusted Free Cash Flow U.S. & Canada 64% Specialty Engineered Materials Color Additives and Inks 41% 23% 19% 10% 5% 4% Building & Energy Telecom Geography Segment Industry 2024 Financial Guidance $515 to $540 million Adjusted EBITDA $2.55 to $2.70 Adjusted EPS 4 Industry Sustainability Standards ESG Ratings Performance 1 4 87th 94th percentile Avient CDP Score: A- SUSTAINABILITY PERFORMANCE AND RECOGNITION AU G U S T 6 , 20 24 W EB CAS T P RE SE N TATI O N 6 Q2 2024 HIGHLIGHTS • 5% organic sales growth supported by broad-based growth across all regions in both CAI and SEM segments • Growth stemmed from gaining share, winning new product specifications and restocking in certain end markets • Cost control and operational discipline expanded EBITDA margins by 100 bps • EPS exceeded guidance by $0.05 and increased 21% vs the prior year Adj.

Learn about overmolding, material selection to enhance function, and design considerations that can help you address challenges and delight customers

Learn about overmolding, material selection to enhance function, and design considerations that can help you address challenges and delight customers