Versaflex - CPAP tubing film CPAP TUBING C O R R U G A T E D T U B I N G F I L M • Replacement for polyolefins • Good spring-back • Bondable cuffs • Clear & clean look • Minimize humidity and condensation within the tube • No noticeable odor • FDA, ISO 10993 & USP VI compatible • Provided TPE solution to meet market expectations for improved user comfort & aesthetics • Reduced tube noise and improved drape compliance with new material solution versus polyolefins • Offered solution with improved thermal properties to combat humidity Versaflex™ CL2250 KEY REQUIREMENTS WHY AVIENT? https://www.avient.com/products/thermoplastic-elastomers/versaflex-thermoplastic-elastomers

HVAC Thumb Wheel and Vent NEW ENERGY VEHICLE OEM H V A C T H U M B W H E E L & V E N T • Reliable sealing performance • Excellent abrasion resistance • Good bonding with PA6 • Formulated a TPE with good sealing and insulation for gaskets within the vent to minimize air and moisture leaks, improving the overall efficiency and performance of the HVAC system • Provided a solution that resisted wear, abrasion, and impact to enhance the longevity of components Versaflex Thermoplastic Elastomers KEY REQUIREMENTS WHY AVIENT? LEARN MORE https://www.avient.com/products/thermoplastic-elastomers/versaflex-thermoplastic-elastomers Slide 1: New energy vehicle oem

Satisfied USP Class VI regulatory requirements for skin contact • Delivered a series of soft-touch TPEs capable of meeting the desired feel • Eased production of buckle design with injection moldable solutions Versaflex CL TPEs WHY AVIENT? AVIENT SOLUTION https://www.avient.com/products/thermoplastic-elastomers/versaflex-thermoplastic-elastomers Slide 1: EEG Wearable manufacturer

CLEVELAND – October 28, 2019 – PolyOne today announced the launch of reSound™ OM (overmolding) thermoplastic elastomers (TPEs), the latest addit

This new Versaflex offering can be pre-colored to specifications or used with a PolyOne OnColor™ masterbatch colorant. EDITORS: For a high-resolution image, please click here: Versaflex™ CE 3320-70 +1 440-930-1988

The new Versaflex VDT solution can also help reduce noise by minimizing vibrations transmitted from motors and pumps. Swanson Director, Investor Relations PolyOne Corporation +1 440-930-1018 eric.swanson@avient.com Rose Vice President, Corporate Communications PolyOne Corporation +1 440-930-3162 kyle.rose@avient.com

Versaflex - Philips Avent Bottle - Spanish PHILIPS AVENT S E L L O P A R A B I B E R O N E S • Normatividad de contacto con alimentos grasos de la FDA, la Unión Europea y China • Sellado hermético a temperaturas elevadas para esterilización • Satisfacer la necesidad de refrigeración repetida • Uso de la experiencia en materiales para el desarrollo de un producto que cumple con las normas de contacto con alimentos grasos y ofrece rendimiento de sellado seguro • Permitió a las madres convertir sus biberones Philips AVENT en envases de almacenamiento de leche materna Versaflex™ FFC2882-87 REQUERIMIENTOS CLAVE SOLUCIÓN AVIENT CUMPLIMIENTO NORMATIVO MÁS INFORMACIÓN Copyright © 2020, Avient Corporation. https://www.avient.com/products/thermoplastic-elastomers/versaflex-thermoplastic-elastomers

DIAGNOSTICS MANUFACTURER C O V I D - 1 9 C O N T A I N M E N T T U B E S C R E W C A P S • Wide range of durometers with consistent raw materials • Processing consistencies across the durometer ranges for an easy transition between materials • Materials formulated without animal derivatives at a competitive cost • Offered a comprehensive range of solutions to accommodate specific application demands such as barrier, flexibility, and sealing performance • Provided materials manufactured in an ISO 13485 certified facility • Delivered a series of medical-grade TPEs that could be extruded and injection molded Versaflex™ HC 3810 Thermoplastic Elastomers KEY REQUIREMENTS WHY AVIENT? https://www.avient.com/products/thermoplastic-elastomers/versaflex-hc-thermoplastic-elastomers

Pro Forma Financial Information The Company acquired Avient Protective Materials (“Dyneema”) on September 1, 2022 (the “Acquisition Date”) and sold the Distribution segment on November 1, 2022. To provide comparable results, the company references “pro forma” financial metrics, which include the business results of Avient Protective Materials for periods prior to the Acquisition Date, as if the transaction occurred on January 1, 2021 and reflect Distribution as a discontinued operation. The Company acquired the Clariant Color business on July 1, 2020.

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