Additionally, Adjusted EPS excludes the impact of special items and amortization expense associated with intangible assets. 2 O P E N I N G R E M A R K S B O B P A T T E R S O N C H A I R M A N , P R E S I D E N T A N D C E O 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 4 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 C R O S S S E L L I N G O P P O R T U N I T I E S Wired Connections CONSTANT COMMUNICATION Syncure™ Cross-linkable Wire & Cable Formulations5 6 AVIENT PROTECTIVE MATERIALS C R O S S S E L L I N G O P P O R T U N I T I E S 6 Q 3 P E R F O R M A N C E 15.4% 16.3% 2022 PF 2023 Results vs.

Versaflex™ CE for 5G TPEs, providing signal transparency for mobile device accessories

VERSAFLEX(TM) 9555-1 NATURAL BASE

Versaflex™ Thermoplastic Elastomers

Versaflex™ CE 3130 Series TPEs: a range of non-blooming thermoplastic elastomers for demanding consumer electronics, automotive, and appliance applications requiring premium surface finish, enhanced feel, and improved aesthetics with UV, stain, abrasion, and scratch resistance.

Versaflex™ HC Thermoplastic Elastomers

Versaflex™ HC Thermoplastic Elastomers

Nymax™ nylon substrate and Versaflex™ TPE overmold combine to deliver structural integrity and comfort for archery OEM

Versaflex™ HC TPEs are compliant and easily colorable formulations for injection molding or overmolding uses.

Versaflex™ HC Thermoplastic Elastomers