Avient’s chief operating decision maker uses these financial measures to monitor and evaluate the ongoing performance of Avient and each business segment and to allocate resources. WHAT WE DO: WE ARE A FORMULATOR CUSTOM FORMULATION 6 N OVE MBE R 2 , 2023 W E BCAS T P RE S E N TAT I O N Complementary technologies and customer relationships offer opportunity to advance commercial strategy Dyneema®, the world’s strongest fiber™, to accelerate growth of sustainable, ultralight and high performance applications AVIENT PROTECTIVE MATERIALS FIRST YEAR 8 Composites comprises over half of Specialty Engineered Materials, compared to 9% in 2016 Proven history of success in areas such as outdoor high performance, defense and sustainable solutions Composites 44% 56% 2023E Sales Collaboration & InnovationComposites as a % of SEM People & Culture Talented, passionate, and creative associates drive continued integration success and allow two cultures to come together as one Avient Lightweight Protective Laminates: PROJECTILE PROTECTION Dyneema® Fiber Solutions Cushioning + Fit + Comfort: LONG-TERM WEAR reSound™ Versaflex™ Thermoplastic Elastomers Strength + Durability + Light-Weighting: SOLID MOUNTING BRACKETS Nymax™ Bergamid™ Complēt™ Engineered Materials Durability + Lubricity: HELMET LATCHES Lubri-One™ Internally Lubricated Polymers Color Consistency and Weatherability CUSTOMIZED SPECIFICATIONS Avient Color and Additive Solutions Antennae Performance FAST, RELIABLE CONNECTIONS PREPERM™ Low-Loss Dielectric Thermoplastics AVIENT PROTECTIVE MATERIALS CROSS SELLING OPPORTUNITIES Wired Connections CONSTANT COMMUNICATION Syncure™ Cross-linkable Wire & Cable Formulations9 10 AVIENT PROTECTIVE MATERIALS CROSS SELLING OPPORTUNITIES 10 Q 3 P E RFO RMAN CE 15.4% 16.3% 2022 PF 2023 Results vs. Avient reflects 2023 adjusted EBITDA guidance of $500M and estimated run-rate CAPEX of $110M. 2023E (%) 27 78 89 83 80 78 74 86 79 76 67 66 55 50 (39) Av ie nt AV PM FM C C Avient Specialty Other Specialty / MULTIPLE EXPANSION Note: Avient reflects 2023 adjusted EBITDA guidance of $500M and closing share price of $41.57.

Approximately 90% of Avient’s products met this criteria in 2020 By 2030, Avient will reduce Scope 1 & 2 greenhouse gas (GHG) emissions by 60% with 2019 as a baseline and achieve operational carbon neutrality by 2050 Our next level commitment for 2030 has been established, whereby we will achieve a reduction of 60% and operational carbon neutrality by 2050.

Avient Resources Avient Resources Explore the functionality and versatility of continuous fiber reinforced thermoplastic composites

Underlying organic sales growth plus the addition of Magenta's fiber colorant business and Kraton's TPE business was more than offset by lower year-over-year selling prices in Distribution, PP&S, and Designed Structures and Solutions (DSS), due to lower hydro-carbon based raw material costs.

Aimed at delivering environmental benefits such as reduced carbon footprint and lower energy consumption, these materials are formulated to perform in the market and meet the growing desires of environmentally conscious consumers. KEY CHARACTERISTICS • Eco-conscious materials • Reduced carbon footprint • Lower energy consumption • Multiple color options • RoHS and REACH compliant • Commercially available in Asia APPLICATIONS Edgetek REC PC formulations can be applied to boost sustainability goal in demanding applications including: • Electrical & Electronics • Transportation • Consumer goods PRODUCT BULLETIN www.avient.com Copyright © 2022, Avient Corporation. Avient makes no warranties or guarantees respecting suitability of either Avient’s products or the information for your process or end-use application.

Avient can help with its PCR Color Prediction Service. For example, if an organization is focused on gaining carbon footprint credits, then it might consider designing products with sustainable raw materials. Learn how Avient services can assist in the product development process

Avient can help with its PCR Color Prediction Service. For example, if an organization is focused on gaining carbon footprint credits, then it might consider designing products with sustainable raw materials. Learn how Avient services can assist in the product development process

Bottles for carbonated drinks require more strength when compared to bottles for still beverages. We helped them reduce their carbon footprint by reducing evaporation. Our goal is to implement procurement practices in the next five years that eliminates 45,000 metric tons of carbon dioxide annually.

Speed to market is essential today, and Avient plays a crucial role in our customers’ success. We are Avient. Avient acquired the Clariant Masterbatch business (CMB) on July 1, 2020 (the “Acquisition Date”).

NORTH AMERICA (Goods manufactured by Avient): Use the search boxes on the current page to use the online search for SDS for products manufactured by Avient. CARBON/S&P/101F NC010 CARBON 101F NC010