Stephan, and Avient Corporation, “EMI/RFI Shielding Formulations for Use in Advanced Electronic Systems” (2014). Experts recommend using inserts for large-volume production, and because a long dwell time in the barrel may cause degradation, use a minimum of 20 percent to 50 percent of barrel capacity per shot.1 Purging is also important.

Stephan, and Avient Corporation, “EMI/RFI Shielding Formulations for Use in Advanced Electronic Systems” (2014). Experts recommend using inserts for large-volume production, and because a long dwell time in the barrel may cause degradation, use a minimum of 20 percent to 50 percent of barrel capacity per shot.1 Purging is also important.

Stephan, and Avient Corporation, “EMI/RFI Shielding Formulations for Use in Advanced Electronic Systems” (2014). Experts recommend using inserts for large-volume production, and because a long dwell time in the barrel may cause degradation, use a minimum of 20 percent to 50 percent of barrel capacity per shot.1 Purging is also important.

Stephan, and Avient Corporation, “EMI/RFI Shielding Formulations for Use in Advanced Electronic Systems” (2014). Experts recommend using inserts for large-volume production, and because a long dwell time in the barrel may cause degradation, use a minimum of 20 percent to 50 percent of barrel capacity per shot.1 Purging is also important.

Stephan, and Avient Corporation, “EMI/RFI Shielding Formulations for Use in Advanced Electronic Systems” (2014). Experts recommend using inserts for large-volume production, and because a long dwell time in the barrel may cause degradation, use a minimum of 20 percent to 50 percent of barrel capacity per shot.1 Purging is also important.

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. WHY AVIENT WINS Deep Customer Relationships & Application Know-How Superior Design Capabilities & Advanced Analytics Global Footprint Strategically Aligned to Serve Customers We iterate fast and often. 38 22 9 34 • U.S. and Canada • Latin America • Europe, Middle East & Africa • Asia We produce locally, serve globally. 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.

Advanced flame retardancy and easy processing performance.

Advanced flame retardancy and easy processing performance.

ADVANCED AM100 BLACK

ADVANCE GREEN