S U R G I C A L T O R Q U E W R E N C H SURGICAL DEVICE MANUFACTURER • Excellent wear resistance and lubricity • Easy-to-mold • Good chemical resistance, excellent disinfection performance • Dimensional stability • Formulated a specialty thermoplastic that retained physical properties and dimensional stability under various testing conditions • Provided a custom solution faster than competitors to support accelerated speed to market Edgetek™ Engineered Polymer Formulation KEY REQUIREMENTS WHY AVIENT? All Rights Reserved. https://www.avient.com/products/engineered-polymer-formulations/general-engineered-formulations/edgetek-engineered-polymer-formulations

LEADING OUTDOOR PRODUCTS OEM P R O T E C T I V E P H O N E C A S E • Alternative to traditional PC/ABS for improved toughness and chemical resistance • Substrate must have improved bondability to a protective TPE overmold • Looking for a differentiated “feel” • Offered a proven expertise in selecting the right combination of substrate polymer, TPE for overmolding, and color concentrate for optimal processing and performance • Provided custom solution after collaborating with molders and OEM through on-site trials and troubleshooting support • Enabled the customer to expand their offering for the outdoor consumer market • Custom Nymax™ PA6 Formulation KEY REQUIREMENTS WHY AVIENT? All Rights Reserved. https://www.avient.com/products/engineered-polymer-formulations/general-engineered-formulations/nymax-bergamid-polymer

Our formulation expertise supports material science decisions, while our processing expertise guides customers to use the materials properly. Our exceptional polymer scientists and design engineers are integral to their product development process. Simply put… We solve customers’ most pressing material science challenges.

They are based on management’s expectations that involve a number of business risks and uncertainties, any of which could cause actual results to differ materially from those expressed in or implied by the forward-looking statements. . Factors that could cause actual results to differ materially from those implied by these forward-looking statements include, but are not limited to: • Disruptions, uncertainty or volatility in the credit markets that could adversely impact the availability of credit already arranged and the availability and cost of credit in the future; • The effect on foreign operations of currency fluctuations, tariffs and other political, economic and regulatory risks; • The current and potential future impact of the COVID-19 pandemic on our business, results of operations, financial position or cash flows including without any limitation, any supply chain and logistics issues • Our ability to achieve the strategic and other objectives relating to the acquisition of Clariant’s Masterbatch business, including any expected synergies; • Changes in polymer consumption growth rates and laws and regulations regarding plastics in jurisdictions where we conduct business; • Fluctuations in raw material prices, quality and supply, and in energy prices and supply; • Production outages or material costs associated with scheduled or unscheduled maintenance programs; • Unanticipated developments that could occur with respect to contingencies such as litigation and environmental matters; • An inability to achieve the anticipated financial benefit from initiatives related to acquisition and integration working capital reductions, cost reductions and employee productivity goals; • Our ability to pay regular quarterly cash dividends and the amounts and timing of any future dividends; • Information systems failures and cyberattacks; • Our ability to consummate and successfully integrate acquisitions; • Amounts for cash and non-cash charges related to restructuring plans that may differ from original estimates, including because of timing changes associated with the underlying actions; and • Other factors described in our Annual Report on Form 10-K for the year ended December 31, 2020 under Item 1A, “Risk Factors.” Simply put… We solve customers’ most pressing material science challenges.

PowerPoint Presentation M E D I C A L C O N N E C T O R S • Ongoing production with no change to regular set up • Excellent processing and demolding performance • Color stability during processing • Excellent chemical and impact resistance • Enabled efficient ongoing production rates without changing any processing parameters • Safeguarded color stability and transparency during processing for optimal aesthetics • Ensured regulatory requirements for biocompatible ISO109931 and FDA were met • Provided a solution effective across a range of high-temperature polymers, including PEEK, PPSU, PES, PSU, PEI, LCP, and PPS Colorant Chromatics Evoluscend non- PFAS* high-temperature polymer mold release additive KEY REQUIREMENTS WHY AVIENT AVIENT SOLUTION PRODUCTIVITY + REGULATORY LEARN MORE ELECTRICAL COMPONENT OEM (*) A non-PFAS additive manufactured without non-intentionally added (NIA) PFAS or PTFE. (*) manufactured without intentionally added PFAS and without PTFE (1) refers to sulfone products only https://www.avient.com/products/polymer-additives/processing-enhancement-additives/colorant-chromatics-evoluscend-non-pfas-high-temperature-mold-release-additive Slide Number 1

The FlexCart M.I. is designed to meet the needs of extrusion and similar continuous processes requiring additive and colorant delivery directly into a molten polymer stream. Processing conditions can cause material properties to shift from the values stated in the information.

COLOR CHART White US OC0UFB Pumpkin US OC2SAF Mulberry US OC4SAA Fern Green US OC6UFC Bright White US OC0UFC Nectarine US OC2SAG Sky Blue US OC5UFB Springtime US OC6SAD Polar White US OC0UFD Strawberry Red US OC3SAE Powder Blue US OC5SAD Racing Green US OC6SAE Coconut US OC0SAD Rose Pink US OC3SAF Mid Blue US OC5UFD Fresh Green US OC6SAF Magnolia US OC0UFF Flesh Pink US OC2SAH Royal Blue US OC5UFF Sage Green US OC6UFG Vanilla US OC0SAE Cherry Red US OC3SAH Pale Blue US OC5SAF Marine Blue US OC5UFQ Sunflower Yellow US OC1SAE Pastel Pink US OC3SAI Navy Blue US OC5SAG Lime Green US OC6SAG Daffodil Yellow US OC1SAF Flame Red US OC3SAJ Ultra Blue US OC5UFI Olive Green US OC6SAH Citrus US OC1UFD Lobster Red US OC3SAK Pacific Blue US OC5UFJ Light Grey US OC7SAE Banana US OC1UFE Tomato Red US OC3UFJ Baby Blue US OC5SAI Dark Grey US OC7UFD Jasmine US OC1SAG Fuchsia US OC3SAL Purple US OC4UFB Ash Grey US OC7SAF Canary Yellow US OC1UFG Admiral Red US OC3SAM Ice Blue US OC5UFS Mid Grey US OC7UFF Marigold US OC1SAH Cardinal Red US OC3UFM Midnight Blue US OC5SAH Dove Grey US OC7UFG Ivory US OC8SAF Fire Engine Red US OC3SAN Cornflower Blue US OC5UFM Soft Grey US OC7UFJ Cream US OC8SAG Rocket Red US OC3SAP Alpine Green US OC6UFL Graphite US OC9SAG Seville Orange US OC2UFB Raspberry US OC3SAQ Spearmint Green US OC6SAK Moonstone US OC7SAH Mandarin Orange US OC2SAE Burgundy US OC3SAR Leaf Green US OC6UFN Pebble US OC7UFN Omnicolor™ multipurpose colorants deliver consistently brilliant batch-to-batch color across a broad range of polymers with exceptional reliability and quality. Processing conditions can cause material properties to shift from the values stated in the information.

KEY FEATURES OF FIBER-LINE™ BRAIDING • Customized to meet size or strength requirements • Able to achieve any construction needed with the use of toll braiders • Flat or round profiles • Cored braids for added strength & flexibility • Metered lengths tailored for your application FIBER-LINE FIBERS SUITABLE FOR BRAIDING • Para-Aramid • Meta-Aramid • Liquid Crystal Polymer (LCP) • Zylon® PBO Fiber • Carbon Fiber • Dyneema® Ultra-High Molecular Weight Polyethylene (UHMWPE) • PET Polyester Fiber FIBER-LINE PERFORMANCE-ADDITIVE COATINGS • Abrasion resistance coating • UV protection coating • Color identification coating FIBER-LINE BRAIDED PRODUCTS AND POSSIBILITIES • High-strength lacing cords • Robotic actuating wire • Strength members • Auto glass cutout cords • Parachute cords • Tethers • Wire-rope replacement Copyright © 2023, Avient Corporation. Processing conditions can cause material properties to shift from the values stated in the information.

FL.Datasheet IndustrialFabricYarn.indd FIBER OPTICAL CABLES MOVING HIGH PERFORMANCE FIBERS FORWARD Key Features • Available Flat or Twisted • Material can be “Rolled flat” to remove false or producers’ twist • Metered lengths and various spool sizes available FIBER-LINE® FIBERS FOR INDUSTRIAL FABRIC YARN • Kevlar® Para-Aramid • Nomex® Meta-Aramid • Vectran® Liquid Crystal Polymer (LCP) • Carbon Fiber • Fiberglass • Technora® FIBER-LINE® PERFORMANCE ADDING COATINGS • FIBER-LINE® Colorcoat™: Vibrant Colors for Aesthetic Applications • FIBER-LINE® Wearcoat™: Abrasion & High-Temperature Resistance • FIBER-LINE® Bondcoat™: Adhesion Promotion • FIBER-LINE® Repelcoat™: Water Repellancy • FIBER-LINE® Protexcoat™: UV Degradation Prevention Overview • FIBER-LINE®’s offering of Industrial Fabric Yarn are utilized in a wide range of applications.

FL.Datasheet Belt&Hose Reinforcement.indd FIBER OPTICAL CABLES MOVING HIGH PERFORMANCE FIBERS FORWARD Key Features • Flexible & lightweight reinforcements • Limited elongation & high strength • Various twisted & corded constructions available • Significantly reduce fraying during processing • Metered lengths available FIBER-LINE® FIBERS FOR BELT & HOSE REINFORCEMENT • Kevlar® Para-Aramid • Vectran® Liquid Crystal Polymer (LCP) • Carbon Fiber • PET Polyester • Technora® FIBER-LINE® PERFORMANCE ADDING COATINGS • Bondcoat™: Adhesion promotion to urethanes Overview • FIBER-LINE® produces various twisted and corded products for re-inforcement in drive/timing belts and hoses. These products have high-strength, low stretch, and excellent fatigue properties. • FIBER-LINE® twisted and corded products are properly torque- balanced for optimal performance. • FIBER-LINE® BondcoatTM products were created for applications where an untreated fiber does not have the ability to provide the appropriate amount of bonding characteristics to another material.