Also taking center stage is an expanded portfolio of long fiber thermoplastic materials, including PlastiComp Complēt™ LFT formulations. The JEC World exhibit will highlight several application examples featuring the following materials: PlastiComp Complēt™ long fiber reinforced thermoplastic composite formulations

Our teams researched the best combination of additive and carrier resin for the application. In a relatively short time, the Avient team was able to formulate additives that performed well at lower let-down ratios.

Our teams researched the best combination of additive and carrier resin for the application. In a relatively short time, the Avient team was able to formulate additives that performed well at lower let-down ratios.

The customer chose to use a Fiber-Line™ custom fiber formulation by Avient to produce a pipe liner. Learn more about Fiber-Line custom fiber solutions for industrial applications

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DÜSSELDORF, Germany – PolyOne is highlighting materials, services, and expert resources for wire and cable applications at the WIRE trade sho Easier Optical Fiber Installation for High-Speed Connectivity with New PolyOne Low CoF Formulation

PolyOne Accentuates What’s Possible with Application-Specific Materials and Design at NPE 2018 Appliance and LED Lighting Manufacturers Accelerate Innovation With PolyOne Vinyl Formulations

FX -11% FX -3% Total Avient -14% YoY Comparison against 2022 pro forma results • Aging infrastructure driving need for greater technological advancements and upgrades • Increased focus on strength and capacity of electrical grid plays into further adoption of composites into the market Where Avient Wins:  UV, weather-resistance, customized capabilities  Best-in-class customer responsiveness  Local high-quality manufacturing, unparalleled breadth of portfolio  Expanding position in insulators, utility poles, crossarms, and wind energy Avient Confidential 11 ENERGY 11 • Fiber-optic investments from AT&T, Corning, Commscope continue to drive industry toward innovation • $42B BEAD program in Infrastructure Bill to increase cable deployments; well-positioned to capitalize on “Made in America” requirement and “last mile” buildout Where Avient Wins:  Flame retardance, weather-resistance enables faster, safer, more reliable connections  Local manufacturing, unparalleled breadth of portfolio  Expanding position in insulation for wire jacketing, 5G buildout TELECOMMUNICATIONS Source: U.S. Avient Specialty Formulators Other Specialty / Chemical Companies 2023E(%) 32 79 87 83 81 76 73 90 79 77 76 73 69 60 22 A vi en t K W R P P G F U L A V Y R P M F M C C E H X L A S H E C L H U N E M N S C L MULTIPLE EXPANSION Avient Specialty Formulators Other Specialty / Chemical Companies Source: Peer data per Bloomberg as of April 28, 2023 Note: Avient reflects 2023 adjusted EBITDA guidance of $530M and closing share price of $38.51. Further, as a result of Avient's portfolio shift to a pure play specialty formulator, it has completed several acquisitions and divestitures which have resulted in a significant amount of intangible asset amortization.

Application Snapshot Smartbatch Frost SFX Final COSMETICS BRAND P E R S O N A L C A R E P E T & R P E T P A C K A G I N G • Solutions suitable for 100% rPET carrier colorants • Compatible with all ISBM molding machines • Should work with a wide variety of rPET grades • Worked with customer to provide a special effect solution that achieved a matte or frost- like effect in PET resin • Created a formulation that diffuses light and enhances bottle appearance, similar to edge- glass • Allowed the customer greater design freedom with a wide range of color options • Enabled customer to reduce VOC by eliminating bottle spraying SmartBatch™ Frost Collection KEY REQUIREMENTS WHY AVIENT?

Regrind is not an option for many two-material applications. SEBS formulations release from cool surfaces more easily than hot surfaces. Overmolded parts will take longer to cool because the TPE is only cooled from one side as the plastic substrate has poor thermal conductivity.