Recycle Solutions The scavenger in the closure can be separated from the PET during recycling and closures are 100% compatible with the closure recycle stream. This new solution also improves the aesthetics of recycled packaging in terms of haze and color, including a reduction in the yellowing effect that may occur during recycling.

Recycle Solutions The scavenger in the closure can be separated from the PET during recycling and closures are 100% compatible with the closure recycle stream. This new solution also improves the aesthetics of recycled packaging in terms of haze and color, including a reduction in the yellowing effect that may occur during recycling.

Avient showcases polymer recycling solutions including Cesa™ Nox A4R Additives for Enhanced Recycling and ColorMatrix™ SmartHeat™ liquid dispersion process aids that can improve the recyclability of PET bottles at the Plastics Recycling LATAM Conference in Mexico City This includes Cesa™ Nox A4R Additives for Enhanced Recycling, Avient’s Color Prediction Service, which digitally illustrates the possibilities of post-consumer recycled (PCR) content in solutions, and ColorMatrix™ SmartHeat™ liquid dispersion process aids, which can improve the recyclability of polyethylene terephthalate (PET) bottles. Unique technologies that improve the recyclability of products and enable recycled content to be incorporated, thus advancing a more circular economy

Examples include: • Barrier technologies that preserve the shelf-life and quality of food, beverages, medicine and other perishable goods through high- performance materials that require less plastic • Light-weighting solutions that replace heavier traditional materials like metal, glass and wood, which can improve fuel efficiency in all modes of transportation • Breakthrough technologies that minimize wastewater, improve the recyclability of materials and advance a circular economy • Composite solutions to support accelerated growth of 5G / fiber-optic infrastructure investment as the world demands greater and faster connectivity Avient employs approximately 8,400 associates and is certified ACC Responsible Care® and a founding member of the Alliance to End Plastic Waste. Clariant Masterbatch performance will be included in this year’s report. 2021 Sustainalytics ESG Risk Ranking Newsweek Most Responsible Companies 2016 2017 2018 2019 2020PF VOC Reduction Reduced Energy Use Bio-derived Content Eco-conscious Renewable Energy Applications Recyclability Reduced Material Requirements Lightweighting $275M $325M $355M $410M $560M 9 (1) Avient Sustainable Solutions definitions aligned with FTC 2012 Guide for the Use of Environmental Marketing Claims (“Green Guides”) (2) 2020 is Pro forma to include full year of the Clariant Masterbatch business (2) Revenue from Sustainable Solutions 2016 – 2020 (1) SUSTAINABILITY FOR A BETTER TOMORROW 10 • Revenue from sustainable solutions expected to grow 11% in 2021 as our innovation efforts and collaboration with customers continues to accelerate • Relentless focus on delivering our 2030 sustainability targets to benefit the planet and people of the world while adding value to our customers, communities, associates and shareholders • Investments centered around innovation and global sustainability megatrends o Improving Recyclability – Technologies that allow for increased use of post-consumer recycled (PCR) material o Light-weighting – Composites and CAI applications to reduce weight and material requirements, which minimize energy and carbon emissions o Eco-Conscious – Health and human safety applications as well as Avient’s alternative materials to replace lead, PVC, halogens, BPA and other less eco-friendly options o Avient CycleWorks – New innovation center dedicated to advancing recycling and the circular economy through collaboration with customers and brand owners Enable 100% of products manufactured for packaging applications to be recyclable or reusable. This innovation drives performance and is reflective of consistent, strategic investments in our portfolio…and people. 2020 Pro forma $991 $86 Sustainable Solutions 15 11% 6 Healthcare 28 22% 6 Composites 6 10% 3 Growth in Emerging Regions 44 30% 10 Other 53 10% 7 Sub-total $1,137 15% $118 FX Impact 25 - 2 Synergies - - 11 Incentives, Travel, Other Employee Costs - - (8) 2021 Actual $1,162 17% $123 Q1 2021 ORGANIC SALES AND OPERATING INCOME (TOTAL COMPANY) 18 (1) Financial information is pro forma to include a full year of Clariant Masterbatch business acquisition Sales Growth Rate Adjusted Operating Income$ millions (1) 19 Electrical & Electronics Building & Construction Wire & Cable Transportation Industrial Healthcare Packaging Consumer Q1 2020PF Q1 2021 (1) Financial information is pro forma to include a full year of Clariant Masterbatch business acquisition (2) Financial information is presented on a constant currency basis (1,2) (42% of total revenue) (58% of total revenue) Q1 END MARKET SALES PERFORMANCE +17% +14% +8% +10% +8% +22% +5% +24% Q 2 AN D FU LL Y EA R 2021 O U TLO O K $69 $112 2020PF 2021E $0.42 $0.80 2020PF 2021E ORGANIC GROWTH PROJECTIONS – Q2 (TOTAL COMPANY) 21 Sales Adjusted Operating Income $870 $1,100 2020PF 2021E + 26% Adjusted EPS + 62% + 90% (in millions) (in millions) (1) (1) (1) (1) Financial information is pro forma to include a full year of Clariant Masterbatch business acquisition FULL YEAR GUIDANCE INCREASED 22 Sales Adj.

Recycle Solutions reSound™ REC Recycled Content Thermoplastic Elastomers reSound™ REC post-industrial recycle (PIR) and post-consumer recycle (PCR) TPEs help brand owners create sustainable end-user products.

Additionally, it can be easily recycled multiple times unlike alternative packaging materials. To support the shift toward a circular economy, governments are legislating increased levels of recycled material in single-use packaging. For example, an EU directive for use of recycled PET (rPET) in beverage bottles will increase from 25 percent in 2025 to 30 percent in 2030.

Additionally, it can be easily recycled multiple times unlike alternative packaging materials. To support the shift toward a circular economy, governments are legislating increased levels of recycled material in single-use packaging. For example, an EU directive for use of recycled PET (rPET) in beverage bottles will increase from 25 percent in 2025 to 30 percent in 2030.

Additionally, it can be easily recycled multiple times unlike alternative packaging materials. To support the shift toward a circular economy, governments are legislating increased levels of recycled material in single-use packaging. For example, an EU directive for use of recycled PET (rPET) in beverage bottles will increase from 25 percent in 2025 to 30 percent in 2030.

Homepage // News Center // Super Tough Nylon Formulations Added to Avient’s Recycled Content Portfolio Avient launches new Nymax™ REC recycled content super tough nylon grades with 76-78% PIR content at NPE 2024. Unique technologies that improve the recyclability of products and enable recycled content to be incorporated, thus advancing a more circular economy    

Low haze antimicrobial additives provide visual clarity in recycled material Electronic Equipment Automotive Electronics