EBITDA Margins (1) 5.4% 11.5% 16.0% 2006 2018 2023E • Delivered on organic growth combined with transformative and bolt-on acquisitions • Divested commodity businesses tied to more cyclical end markets • Expanded presence in high growth areas of sustainable solutions, composites, healthcare applications and emerging regions LONG-TERM REVENUE GROWTH DRIVERS Avient Corporation 14 Growth Drivers Long-Term Growth Rate Sustainable Solutions 8–12% Composites 8–10% Healthcare 8–10% Asia / LATAM 5% Other (GDP growth) 0–2% Avient 6% 60%+ Key Growth Drivers Sustainable Solutions Composites, Healthcare, Asia / LATAM Overlap Other (GDP Growth) HISTORICAL GROWTH DRIVER PERFORMANCE Avient Corporation 15 Composites $51 $84 $212 $668 2016 2018 2020 2022 Organic CAGR 10% Healthcare $108 $113 $231 $293 2016 2018 2020 2022 Organic CAGR 11% Asia/Emerging Regions $265 $358 $726 $830 2016 2018 2020 2022 Organic CAGR 12% $340 $455 $790 2016 2018 2020 2022 $1,175 Sustainable Solutions Organic CAGR 11% (Sales $ in millions) Avient Corporation 16 $340M $405M $455M $550M $790M $915M 2016 2017 2018 2019 2020 2021 2022 Revenue From Sustainable Solutions 2016-2022 ($ in millions) 11% Org anic CAG R $1,175M Lightweighting Eco-Conscious Recycle Solutions VOC Reduction Sustainable Infrastructure Human Health & Safety Reduced Energy Use Bio-polymers Solutions to increase recycled content and minimize plastic waste Solutions to reduce weight and energy consumption Solutions to preserve and protect natural resources & human life SUSTAINABILITY: FOCUS TODAY Sustainability Strategy Walter Ripple Vice President, Sustainability Avient Corporation 17 OUR SUSTAINABILITY COMMITMENT As the world’s premier provider of specialized and sustainable materials, services, and solutions, Avient is committed to meeting the needs of the present without compromising future generations’ ability to meet their needs. Plastic Tax) RECYCLE SOLUTIONS 145 Global regulatory measures addressing collection sorting, extended producer responsibility (EPR), waste recycling, and reuse RECYCLE SOLUTIONS 100% Recyclable or reusable packaging in the E.U. by 2030 (E.U. Avient has brought multiple solutions to that help us achieve this aim.”

– PolyOne Corporation (NYSE: POL), a premier global provider of specialized polymer materials, services and solutions, today announced that GOBIE® H2O has selected a PolyOne specialty GLS™ TPE formulation and FDA-compliant OnColor™ colorants for its reusable filtered water bottles. The combined solution from PolyOne has helped GOBIE to enhance the consumer appeal and functionality of its product. PolyOne Corporation, with 2012 revenues of $2.9 billion, is a premier provider of specialized polymer materials, services and solutions.

CLEVELAND – PolyOne Corporation (NSYE: POL) a premier global provider of specialized polymer materials, services and solutions, today announced a realignment of its manufacturing assets in Brazil. The company will continue to operate and invest in its facilities in Novo Hamburgo and Itupeva, Brazil, while offering specialty solutions throughout the region. PolyOne Corporation, with 2013 revenues of $3.8 billion, is a premier provider of specialized polymer materials, services and solutions.

Explore Avient's range of high performance colorants and additives solutions. Liquid Polymer Processing Aid Polymer Colorants

Extrusion Polymer Selection Guide Learn more about Avient's portfolio of sustainable solutions for packaging Omnicolor™ Multipurpose Colorants offered versatile solution across resins and low LDR

Extrusion Polymer Selection Guide Learn more about Avient's portfolio of sustainable solutions for packaging Omnicolor™ Multipurpose Colorants offered versatile solution across resins and low LDR

Extrusion Polymer Selection Guide Learn more about Avient's portfolio of sustainable solutions for packaging Omnicolor™ Multipurpose Colorants offered versatile solution across resins and low LDR

Christopher Murphy 8:45-9:25 AM Key End Markets and Differentiated Solutions Robert M. Patricia Hubbard Director Global Technology NEU™ View Medical Devices & Catheters 5) Sustainable Solutions Michael A. VP / President Designed Structures and Solutions PolyOne Corporation Page 35 Wrap Up and Q&A Robert M.

Bergamid™ polymer formulations and GLS™ TPEs replace metal and provide comfort and usability for Swiss soldiers pocket knife Elastomeric insert for automotive supplier created with d Onflex-S™ TPE styrenic block polymers for UV stabilization Maxxam™ FR Polypropylene Solutions provide cost savings and improve data processing capabilities

High Strength, Customized Solutions This extruded polymer jacketing is available up to 17.0 mm. Browse and download our literature to learn more about Avient solutions and services.