Avient acquired the Clariant Color business on July 1, 2020 (the “Acquisition Date”). It’s in this spirit that we joined legacy PolyOne and the Clariant Color business, two complementary businesses, and formed a new one that we’ve named Avient. With the Clariant Color business acquisition and divestment of the PP&S business, our exposure is now concentrated in less-cyclical and high-growth markets, with increased geographic diversification and a more specialized portfolio that can significantly expand EBITDA margins. 33 Avient reflects 2021 estimated EBITDA of $580M OUR VALUATION VERSUS PEERS Avient Specialty Other 11.4 20.2 16.7 16.5 14.7 12.0 10.8 40.7 29.9 26.2 13.2 12.4 11.0 10.9 9.1 9.0 7.5 6.5 en t SUMMARY: WHY INVEST IN AVIENT?

Ever wonder how a vibrantly-colored snowboard retains its bold appearance in the face of ongoing exposure to the elements? Add resilience and lasting beauty to your products with various polymer additives and color formulations from Avient. Bring beauty to the outdoor experience with products that pop: • Add vibrancy or brand recognition with custom polymer colorants • Keep your product’s colors brilliant with UV-stable additives • Reduce cycle times and production costs by eliminating secondary painting requirements with molded-in color and advanced polymer formulations from Avient Your outdoor products need to stand the test of time and resist damage from exposure to environmental elements.

Avient Resources Avient Resources Mesa Pool Colorants Color Card

Organisational structure ColorMatrix Europe Limited are global innovators in advanced colorant, additive and dosing technologies that are engineered to improve the performance, processing, aesthetics and sustainability of plastic products. ColorMatrix is part of the Color, Additives and Inks segment.  In the Avient Supplier Code of Conduct, which is applicable to the suppliers of ColorMatrix, Avient prescribes that its suppliers should not use slavery or human trafficking in connection with any product supplied to Avient.

A LIFE SCIENCE COMPANY S E R U M C O L L E C T I O N C A R T R I D G E • Excellent clarity • Good bonding and peel strength onto PP • Heat resistance • Meet sterilization needs • Easy processing • Formulated transparent Shore 50A TPE with excellent adhesion onto PP and good sealing performance • Met regulatory requirements for USP Class VI and ISO 10993-4,5 • Provided a short lead time and on-site technical service Versaflex™ CL Thermoplastic Elastomers KEY REQUIREMENTS WHY AVIENT? AVIENT SOLUTION MEDICAL COMPLIANCE + SEALING LEARN MORE Copyright © 2022, Avient Corporation.

PIRANHA IS PROPELLED TO PERFORM WITH LONG FIBER COMPOSITES LONG FIBER COMPOSITES ADD TOUGHNESS AND DESIGN FLEXIBILITY © 2022, All Rights Reserved Avient Corporation, 33587 Walker Road, Avon Lake, Ohio USA 44012 To learn more, please contact Avient at 1.844.4AVIENT (1.844.428.4368) or visit www.avient.com. THE SOLUTION Avient proactively worked with Piranha to develop the next generation propeller. Avient’s Complēt MT composite materials enable up to 20% more impact resistance than standard long fiber reinforced materials.

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AUTOMOTIVE COMPONENTS MANUFACTURER O U T S I D E R E A R - V I E W M I R R O R G A S K E T • Black materials with hardness 60 and shore A • UV Stabilized • Overmouldable on to PP • ROHS Compliant • Customer specified material • Utilized global reach to translate customer approved solution from Europe to India • Reduced development time as material was already qualified in Europe • Reduced import/export costs • Enabled Indian business to specify Avient as a preferred supplier Custom GLS™ Thermoplastic Elastomer KEY REQUIREMENTS WHY AVIENT? AVIENT SOLUTION UV RESISTANCE + PROCESSABILITY LEARN MORE Copyright © 2020, Avient Corporation.

REDUCED WEIGHT 40–50% weight reduction when switching from metal, portability SOLUTION: Long carbon fiber reinforced composites SUSTAINABILITY PIR/PCR content incorporation SOLUTION: Recycled content long fiber thermoplastics STRENGTH IN EXTREME ENVIRONMENTS High strength-to-weight ratio, high and low temperature performance SOLUTION: Long carbon fiber reinforced composites CORROSION RESISTANCE Metal replacement, eliminate secondary operations, slow moisture uptake SOLUTION: Moisture resistant long fiber reinforced nylons ELECTRIFYING STRENGTH Ignite a passion for exploration and push the boundaries of durability with long fiber thermoplastic technology for bikes, engineered to excel in extreme challenges! BATTERY RANGE EXTENSION Lightweighting SOLUTION: Long fiber reinforced polyketone (PK) thermoplastics © 2023, All Rights Reserved Avient Corporation, 33587 Walker Road, Avon Lake, Ohio USA 44012 https://www.avient.com/products/long-fiber-technology/long-fiber-technologies/compl-t-rec-formulations https://www.avient.com/products/long-fiber-technology/long-fiber-technologies/compl-t-rec-formulations https://www.avient.com/products/long-fiber-technology/complet-moisture-resistant-nylons https://www.avient.com/products/long-fiber-technology/complet-moisture-resistant-nylons

EVA PINK FIBER PP SPECIALTY RED PP SYRAH 7624C