PowerPoint Presentation BIOPHARMACEUTICAL MANUFACTURER C E L L F I L T E R F R A M E • Excellent product smoothness • Welding without overflow • Maintain burst pressure above 6 bar+ • Pre-colored solution • Provided a reinforced thermoplastic with long glass fiber that offered a noticeable improvement compared to short fiber in stiffness and strength properties • Delivered custom pre-colored specialty engineered formulations for color consistency • Offered a solution that injection molded well for welds that did not exhibit overflow OnForce Long Glass Fiber Reinforced Polypropylene Composites KEY REQUIREMENTS WHY AVIENT? AVIENT SOLUTION STIFFNESS + STRENGTH LEARN MORE Copyright © 2025, Avient Corporation. All Rights Reserved. https://www.avient.com/products/long-fiber-technology/long-fiber-technologies/onforce-long-glass-fiber-reinforced-polypropylene-composites Slide 1: biopharmaceutical Manufacturer

CUTLERY MAKER P R E M I U M K I T C H E N K N I V E S • Replaced aluminum while providing the same premium weight and feel of a metal • Withstand dishwashing without the discoloration issues of aluminum handles • Streamlined the design and molding phase, working directly with the manufacturer • Enabled the customer to expand their product line, providing a dishwasher safe kitchen knife into the market Gravi-Tech™ Density Modified Material KEY REQUIREMENTS WHY AVIENT? AVIENT SOLUTION APPEARANCE + HEFT LEARN MORE Copyright © 2020, Avient Corporation. All Rights Reserved. https://www.polyone.com/products/engineered-polymer-formulations/eco-conscious-formulations/gravi-tech-density-modified

Specialty Engineered Materials Wire & Cable Avient is here to help you consistently meet your flame retardant wire & cable product specification challenges head on. Avient makes no warranties or guarantees respecting suitability of either Avient’s products or the information for your process or end-use application. AVIENT MAKES NO WARRANTIES, EXPRESS OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, either with respect to the information or products reflected by the information.

Microsoft PowerPoint - Complet LFT Bettcher Motor Yoke.pptx BETTCHER INDUSTRIES Q U A N T U M ™ M O T O R Y O K E • Reliably support 25-pound motor without deflection • Reduce manufacturing system costs through metal-to- composite conversion • Chemical resistance to withstand corrosive substances during frequent sanitation and during use • Optimized yoke design for new material and performed CAE analysis to confirm reliability • Reduced part weight by nearly 40% • Single-step injection molding fabrication cut lead times and lowered per part costs • Molded-in color eliminated secondary painting and finishing operations Complēt™ Long Glass Fiber Nylon Composite KEY REQUIREMENTS WHY AVIENT? AVIENT SOLUTION METAL REPLACEMENT LEARN MORE Copyright © 2020, Avient Corporation.

LEADING ANTENNA MANUFACTURER A N T E N N A C O M P O N E N T S • Extremely tight performance tolerance • Dielectric performance of 3 – 7Dk • Ability to utilize existing injection molding machinery • High mold flow index (MFI) • On demand material delivery • Provided technical support throughout the development of multiple, highly technical materials • Formulated high quality materials that aligned with stringent specification, at a cost effective price • Provided order flexibility, allowing customer to order on demand • Collaborated across the supply chain, enabling customer to take a premium solution to market that can reduce maintenance and construction costs for end users Custom PREPERM™ Low Loss Dielectric Formulations KEY REQUIREMENTS WHY AVIENT? AVIENT SOLUTION PERFORMANCE + PROCESSABILITY LEARN MORE Copyright © 2021, Avient Corporation.

Avient Announces Second Quarter 2025 Results... Jul 10, 2025 Avient Announces Quarterly Dividend...

THE CHALLENGE Nearly 110 years after it was founded, WillowWood continues to fulfill its mission to free the bodies and spirits of amputees. This fourth-generation, family owned and operated company is a global leader in designing and manufacturing innovative prosthetic products that help amputees lead more comfortable, active lives. THE SOLUTION Leveraging decades of experience creating customized composite materials for archery bow limbs and other high-performance applications, the engineers at Avient worked closely with WillowWood’s special products team to identify a solution.

You are advised to consult any further disclosures we make on related subjects in our reports on Form 10-Q, 8-K and 10-K that we provide to the    Performance Products and Solutions    Performance Products and Solutions

Avient Announces Second Quarter 2025 Results... Jul 10, 2025 Avient Announces Quarterly Dividend...

OFF-ROAD VEHICLE MANUFACTURER S T R U C T U R A L B O D Y C O M P O N E N T S • Replace metal and consolidate parts • High strength • Structural stiffness • Durability • Reduced manufacturing complexity while maintaining strength • Leveraged Avient Design services to achieve consolidated part design • Conducted mold flow analysis and guided material selection using technical and application expertise Nymax™ REC Recycled Nylon Formulation – ND 1233 Grade KEY REQUIREMENTS WHY AVIENT? AVIENT SOLUTION PART CONSOLIDATION + STRENGTH LEARN MORE Copyright © 2020, Avient Corporation. All Rights Reserved. https://www.avient.com/products/engineered-polymer-formulations/sustainable-formulations/nymax-rec-recycled-nylon-formulations