Versaflex™ Thermoplastic Elastomers Customized a soft (Shore A) TPE solution that passed strict tests, including thermal deformation (80°C for 2 hours), UV resistance, and assembly resistance

Versaflex™ Thermoplastic Elastomers Customized a soft (Shore A) TPE solution that passed strict tests, including thermal deformation (80°C for 2 hours), UV resistance, and assembly resistance

Versaflex™ TPE Formulation provided chemical resistance and bonding for EV charging gun grip

Versaflex™ TPE Formulation provided chemical resistance and bonding for EV charging gun grip

FORGE DARK GREY TPE 4

BERYLLIUM 11 (DBC 27676) TPE

Adhesion mechanisms and novel TPE developments for overmolding

HOME | Contents | Message from the CEO | About Us | People | Products | Planet | Performance | Metrics | Index Sustainability Report | 2022 48 https://www.avient.com/industries/energy/alternative-energy https://www.dyneema.com/our-products/dyneema-fiber/dyneema-max-technology https://www.avient.com/products/advanced-composites/pultrusion-and-continuous-filament-winding-technology/glasforms-pultruded-rods-tubes-custom-profiles https://www.avient.com/products/polymer-additives/processing-enhancement-additives/cesa-additives-polyolefin-films https://www.avient.com/products/engineered-polymer-formulations/flame-retardant-formulations/syncure-xlpe-cross-linkable-polyethylene-formulations https://www.avient.com/products/polymer-colorants/color-additive-combination-masterbatches/smartbatch-combination-colorants-additives https://www.dyneema.com/applications/ropes-lines-slings-chains/offshore-wind-projects Telecommunications Market Needs: Durability, Consistency, Design Flexibility In this rapidly evolving industry, the need for faster and more reliable technology is stronger than ever. Adjusted EBITDA from Specialty Applications % o f A d ju st d E B IT D A Commodity JV’s Performance Products & Solutions Distribution Specialty Businesses Specialty Transformation Expands Margin Profile (1) Pro forma for the acquisition of Clariant Color (2) Pro forma for the acquisition of APM and divestiture of Distribution 0% 40% 80% 2005 2010 2015 2020PF(1) 2022PF(2) 7% 46% 66% 87% Adjusted EBITDA Margins ���� ���� 16.2% 11.5% 5.4% 2006 2018 2022PF(2) HOME | Contents | Message from the CEO | About Us | People | Products | Planet | Performance | Metrics | IndexHOME | Contents | Message from the CEO | About Us | People | Products | Planet | Performance | Metrics | Index Sustainability Report | 2022 74Sustainability Report | 2022 74 Performance Overview With the acquisition of Dyneema®, the world’s strongest fiber, and divestiture of Distribution, 2022 was a pivotal and progressive year for Avient and our vision to be a world-class, sustainable organization. And our investments in innovation, composites, and sustainable solutions has significantly increased the overall earnings profile of the company, which will lead to long-term value creation for our company.

PROCESS COMPATIBILITY Omnicolor colorants can be used for injection molding, blow molding, and profile and sheet extrusion.

HOME | Contents | Message from the CEO | About Us | People | Products | Planet | Performance | Metrics | IndexHOME | Contents | Message from the CEO | About Us | People | Products | Planet | Performance | Metrics | Index Sustainability Report | 2023 40Sustainability Report | 2023 40 https://www.avient.com/company/sustainability/sustainability-report/products/how-our-products-enable-sustainability Service Innovation Enables Quality Recycle Post-Consumer Recycle (PCR) Color Predictive Tool Innovation Award, Winner: Product Technology Innovation, Winner: Plastics Recycling Awards Europe 2023 Product Innovation Enables PCR Claims + Low CO2 reSound™ Ultra-Low Carbon Footprint TPE Innovation Award, Finalist: Rejoin™ 100% PCR Masterbatch Sustainable Packaging Innovation Finalist: U.S. HOME | Contents | Message from the CEO | About Us | People | Products | Planet | Performance | Metrics | Index Sustainability Report | 2023 41 https://www.avient.com/products/thermoplastic-elastomers/resound-ultra-low-carbon-footprint-tpes https://www.avient.com/products/polymer-additives/antioxidant-additives/cesa-nox-a4r-additive-enhanced-recycling https://www.prseventeurope.com/prse2024/en/page/2023-winners https://usplasticspact.org/ https://www.prseventeurope.com/prse2024/en/page/2023-winners RENEW Avient’s portfolio of RENEW solutions are designed to advance the circular economy. Does not include renewable energy credits from Virtual Power Purchase Agreements (3) Increase due to capture of all relevant Scope 3 data from APM acquisition (4) Certificates can be found at https://www.avient.com/company/policies-and-governance/global-iso-certificate-library HOME | Contents | Message from the CEO | About Us | People | Products | Planet | Performance | Metrics | Index Sustainability Report | 2023 78 https://www.avient.com/company/policies-and-governance/global-iso-certificate-library INDEX HOME | Contents | Message from the CEO | About Us | People | Products | Planet | Performance | Metrics | Index Sustainability Report | 2023 79 GRI Standards Content Index Organizational Profile 102–1 Name of the organization About Us—Who We Are 102–2 Activities, brands, products, and services Avient Technologies—Products Avient products are not banned in any market 102–3 Location of headquarters Avient 2023 Annual Report—Form 10-K Cover Page 102–4 Location of operations Where We Are: Global Locations Page 14 Avient 2023 Annual Report—Form 10-K Page 13 102–5 Ownership and legal form Avient 2023 Annual Report—Form 10-K Cover Page 102–6 Markets served About Us—Avient’s Support for Communities and Customers Page 15 Avient 2023 Annual Report—Form 10-K Page 13 102–7 Scale of the organization Avient 2023 Annual Report—Form 10-K Pages 2–7, 38–39 102–8 Information on employees and other workers Avient 2023 Annual Report—Form 10-K Page 5 People—Workforce Demographics Page 28 Currently we report on the number of associates.