Specifically, GlasArmor™ ballistic panels from Avient, constructed using multiple layers of woven fiberglass encapsulated with a proprietary resin system, weighing significantly less than concrete and steel. Boosting rPET Quality and Safety in Packaging Boosting rPET Quality and Safety in Packaging

ABOVE GROUND SWIMMING POOL C O M P O S I T E S I D E W A L L • Corrosion resistance to withstand salt water pool treatment • UV resistance for durability over years of use • Weight reduction vs. traditional metal to reduce shipping costs and simplify installation • Field tested for 3 years to prove Polystrand solution provides excellent UV, creep, and corrosion resistance • Reduced weight by 50% compared to metal • Rolled product enabled standard shipping vs. coiled steel sidewalls that require LTL delivery Polystrand™ thermoplastic composite laminate (4-ply) with integrated decorative film KEY REQUIREMENTS WHY AVIENT?

AUTOMOTIVE OEM S U V R E M O V A B L E R O O F P A N E L L O C K I N G B R A C K E T • Lower weight by replacing cast steel • High stiffness & strength requirements to mimic metal performance • Critical dimensional tolerances to safely secure removable roof panels • Lowered weight by over four pounds per vehicle to achieve 80% reduction with carbon fiber reinforced composite • Provided injection molded material solution to simplify fabrication and eliminate need for powder-coating finish Complēt™ Long Carbon Fiber PPA Composite KEY REQUIREMENTS WHY AVIENT?

TIER 1 SUPPLIER S T E E R I N G C O L U M N B R A C K E T & L E V E R • Automotive OEM lightweighting initiative • Trial alternative materials to replace aluminum support bracket and overmolded steel adjustment lever • Up to 5,200 Newton load requirements with minimal deflection allowance • High stiffness & strength to function similar to metal • Achieved 50% weight reduction with metal to composite conversion • Provided structural design & fiber orientation consultations along with CAE analysis to predict performance met requirements • Shortened manufacturing lead time by supplying injection molded material solution Complēt Long Carbon Fiber Nylon Composite KEY REQUIREMENTS WHY AVIENT?

REINFORCED THERMOPLASTIC PIPE F O R O I L + G A S • Reinforcement for HDPE pipe to meet the performance of traditional steel pipe for oil and gas applications • Temperature performance up to 65˚C with operating pressure up to 1500 psi • Spoolable, lightweight material to simplify transport and installation • Provided material compatibility with HDPE and added reinforcement to meet burst strength requirements • Customized tape thickness to meet specific processing needs • Ensured supply chain reliability with fast delivery and quality control in North America • Flexible, reinforced plastic solution enabled spoolable pipe and reduced weight Polystrand™ Continuous Glass Fiber Reinforced Polyethylene Tape KEY REQUIREMENTS WHY AVIENT?

PIRANHA M A R I N E P R O P E L L E R • Similar mechanical properties to aluminum and stainless steel • Improved impact resistance, durability, and vibration damping properties • Injection moldable • Enabled up to 20% more impact resistance compared to standard long fiber reinforced materials, including the incumbent material • Improved durability and vibration damping allowing the blades to flex and absorb energy from minor impacts • Facilitated an interchangeable blade system providing a cost- effective solution for repairs and tuning of propulsion thrust to meet a boat’s intended use, for either speed or transporting loads • Enhanced design flexibility allowing for the innovative blade design to provide 400% more reverse thrust than standard propellers and twice as much as competing metal propellers Complēt™ MT Long Glass Fiber Reinforced Nylon 6 KEY REQUIREMENTS WHY AVIENT?

Healthcare Solutions Products and components must meet regulatory standards and application-specific demands that deliver patient safety, security and comfort. Requirements: USP Class VI skin contact colorant for drug differentiation OnColor™ HC, MEVOPUR® 4 Button 5 Batch or SKU identifier Safety and trigger cap 6 CONCENTRATION 1 CONCENTRATION 2 CONCENTRATION 3 Patient Handling Age or certain disease states can severely limit patient dexterity making the self-administration of medication difficult and frustrating. Requirements: Thermal conductivity for warming of medicants Trilliant™ Therma-Tech™ Thermally Conductive Formulations Heating system 13 Heat Exchanger 14 Technology Enabled Design Connected medical devices are transforming the way care is delivered by making it simpler, easier, more collaborative, and more data driven.

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Citations: ¹Fortune Business Insights "Data Center Market Regional Forecast, 2024-2032" https://www.fortunebusinessinsights.com/data-center-market-109851 Boosting rPET Quality and Safety in Packaging Boosting rPET Quality and Safety in Packaging

Infrastructure Bill earmarks $65 billion for broadband buildout • US RDOF (Rural Digital Opportunity Fund) to support continued investment in fiber-to-the-home (FTTx) • Rapid data center growth to support exponential data consumption growth Avient Corporation 82 2018 - 2022 2021 - 2024 2022 - 2027 Co-locate radios with 4G towers 5G towers in new locations ( Avient reflects 2021 estimated revenue of $4,750M and estimated CAPEX of $80M (excludes one-time synergy capture CAPEX of $20M) 129Avient Corporation 474 644 1,002 107 147 216 467 616 872 2014 2018 2021E R&D / Technical Marketing Sales Commercial Resources Headcount figures all Pro Forma for sale of Designed Structures and Solutions (DSS) and Performance Products and Solutions (PP&S) segments. 2021E data as of October 31, 2021. Peer data per Bloomberg market data as of December 2, 2021.