OFF-ROAD VEHICLE MANUFACTURER U N I F I E D S E A T I N G S H E L L • Consolidate parts to reduce manufacturing costs • Maintain performance while replacing metal seating frame with lightweight composite material • High durability to withstand harsh usage environments • Delivered long glass fiber reinforced thermoplastic solution providing metal-like performance with excellent toughness • Lowered component costs with single-piece injection molded seat shell • Utilized global capabilities to meet manufacturing supply chain needs Complēt™ Long Glass Fiber PA66 Composite KEY REQUIREMENTS WHY AVIENT? AVIENT SOLUTION COST REDUCTION + LIGHTWEIGHTING LEARN MORE Copyright © 2020, Avient Corporation. https://www.avient.com/products/long-fiber-technology/long-fiber-technologies/compl-t-long-fiber-reinforced-structural-thermoplastics

Garratt, Senior Vice President, Chief Commercial Officer Mark D. Crist, Senior Vice President, President of Color, Additives and Inks(1) Non-Equity Incentive Plan Compensation (column (f)) 2018 Annual Incentive Program 2016 – 2018 Cash-Settled Performance Units ($) All Other Compensation (column (g)) Company Contributions to Qualified Savings Plan.

Avient Announces Quarterly Dividend... Avient Board of Directors Appoints Ashish K. Avient Announces First Quarter 2025 Results...

About Avient Unique technologies that improve the recyclability of products and enable recycled content to be incorporated, thus advancing a more circular economy   Avient Announces Quarterly Dividend...

INDUSTRIAL FAN MANUFACTURER A X I A L F A N B L A D E • Replace aluminium alloy • Reduce thickness and weight of fan blade • Withstand 920 Pa of static pressure, high relative humidity (90-95%), and max temperature of 104ºF • Redesigned the 1600mm blade utilizing 3D modeling and mold flow analysis services from Avient Design • Simulated mechanical load to determine which new design would provide optimal performance • Increased strength using a carbon fiber grade, enabling injection-moldable parts and streamlined production • Reduced blade thickness to 35% of the original and blade weight from 7.71 lbs to 1.76 lbs (77% decrease) • Improved overall efficiency of fan with a thinner, lighter blade that cuts through the air Complēt Long Fiber Reinforced Thermoplastic KEY REQUIREMENTS WHY AVIENT? AVIENT SOLUTION STRENGTH + LIGHTWEIGHTING Copyright © 2025, Avient Corporation. LEARN MORE https://www.avient.com/products/long-fiber-technology/long-fiber-technologies/compl-t-long-fiber-reinforced-structural-thermoplastics Slide 1: Industrial fan manufacturer

Sustainability is integral to achieving Avient’s vision, mission and performance. Avient Employees Share Inspiring Sustainability Stories How Avient Innovation Enables Sustainability

TIER 1 AEROSPACE SUPPLIER S E A T I N G S T R U C T U R A L C O M P O N E N T • Reduce weight to improve fuel economy • Pass FAA flame, smoke, toxicity requirements • Meet structural requirements • Simplify manufacturing process • Lowered weight ~40% versus aluminum while maintaining the strength performance properties • Formulated a PES material to satisfy flame, smoke, toxicity (FST) standards for commercial aircraft • Passed and/or exceeded customer’s impact testing specifications • Provided an injection moldable hybrid glass/carbon fiber solution that enabled lower viscosity and better processability for thin wall parts Complēt™ Long Hybrid (Carbon + Glass) Fiber Reinforced PES Composite KEY REQUIREMENTS WHY AVIENT? AVIENT SOLUTION LIGHTWEIGHTING + METAL REPLACEMENT LEARN MORE Copyright © 2023, Avient Corporation. https://www.avient.com/products/long-fiber-technology/long-fiber-technologies/compl-t-long-fiber-reinforced-structural-thermoplastics

LIQUID COLOR SILVER LIQUID COLOR GOLD LIQUID COLOR YELLOW

WT PE COLOR CONCENTRATE WT PE COLOR CONCENTRATE WT PE COLOR CONCENTRATE

COLOR SMART TRANSLUCENT PURPLE COLOR SMART PURPLE PEARL COLOR SMART DK PURPLE