Glucose Monitoring App Snapshot draft MEDICAL DEVICE OEM C O N T I N U O U S G L U C O S E M O N I T O R I N G S Y S T E M • Adapt to strict processing requirements of a secondary operation put in place to manufacture a new device model • Meet material size and thickness requirements while achieving desired color target • Overcome material unpredictability and sensitivity to heat, light and moisture • Minimize impact of supply chain instability and changes • Offered support for processing under low pressure conditions and at every stage of manufacturing • Performed extensive R&D work to consistently deliver the customer’s color target of a hard-to-achieve light gray • Effectively addressed all material challenges and sensitivities • Provided regular ‘summaries of understanding’ to keep up with changing forecasts and ordering patterns Mevopur™ Pre-color Formulation KEY REQUIREMENTS WHY AVIENT? AVIENT SOLUTION PROCESSING + MATERIAL PERFORMANCE LEARN MORE © 2022, Avient Corporation, All Rights Reserved.

Home printer OEM HOME PRINTER OEM R E C Y C L E D H I P S I N J E C T I O N C O V E R O F P R I N T E R • Provide PCR-based colorants for a more sustainable solution • Meet both color and mechanical requirements in PCR materials • Offer user-friendly PCR + Colorants solution to address the batch variance problem of PCR in an economical way • Offered revolutionary supply model of PCR + Colorants, ensuring precise quality and color • Helped customers solve the batch variance problem of PCR in a digital way and shortened the color-matching time with PCR Color Prediction Service • Provided on-site technical support to customer Rejoin PCR Colorants KEY REQUIREMENTS WHY AVIENT? AVIENT SOLUTION PCR BASED COLORANTS + QUALITY LEARN MORE Copyright © 2024, Avient Corporation.

Ashish Khandpur, President and Chief Executive Officer of Avient Corporation. Investor Relations Contact: Giuseppe (Joe) Di Salvo Vice President, Treasurer and Investor Relations Avient Corporation +1 440-930-1921 giuseppe.disalvo@avient.com Media Contact: Kyle G. Rose Vice President, Corporate Communications Avient Corporation +1 440-930-3162 kyle.rose@avient.com

Position of individual(s) Please explain Chief Executive Officer (CEO) Climate-related issues are the responsibility of Avient’s Chief Executive Officer (CEO), who has been a member of Avient’s Board of Directors (BOD) since 2014. Where in the organizational structure this position (s) and / or committee (s) lie: Corporate sustainability and climate-related issues are the responsibility of Avient’s highest- level officer, our Chairman, President and Chief Executive Officer (CEO), who is also a member of the Board of Directors. Job title Corresponding job category Row 1 VP Sustainability Chief Sustainability Officer (CSO) SC.

PET SUPPLY MANUFACTURER D O G T O Y • Tear strength • Durability • Colorability • Formulation must not intentionally contain BPA, heavy metals, latex, natural rubber, phthalates, or SVHC (REACH) • Optimized material processing and tooling through technical services and application development support • Delivered a solution to address regulation and consumer safety concerns Versaflex™ Thermoplastic Elastomer KEY REQUIREMENTS WHY AVIENT? AVIENT SOLUTION STRENGTH + SAFETY LEARN MORE Copyright © 2020, Avient Corporation.

Det är bäst att gå igenom Avients policyer rörande gåvor och diskutera idén med din chef eller Corporate Ethics Officer innan du skickar någonting. Dessa rapporter ska skickas in för lösning, skriftligen, till juridikavdelningen eller Corporate Ethics Officer. Ett oberoende bolag tar emot alla Webb- och telefonrapporter till Ethics Hotline och rapporterar informationen till Corporate Ethics Officer.

This document is property of Avient Corporation and may not be reproduced or communicated to third parties without authorization. This document is property of Avient Corporation and may not be reproduced or communicated to third parties without authorization. 4.1.5 Packaging may include a liner or pallet based on the configuration. This document is property of Avient Corporation and may not be reproduced or communicated to third parties without authorization. 5.5 Regulatory Documents: A document referencing the then-current regulatory status of the applicable product(s) at the time of shipment.

Learn about overmolding, material selection to enhance function, and design considerations that can help you address challenges and delight customers

Learn about overmolding, material selection to enhance function, and design considerations that can help you address challenges and delight customers

Additionally, TPEs help to generate lead-time enhancements and feed into capacity utilization improvements. 3© 2020 Avient Corporation, 33587 Walker Road, Avon Lake, Ohio USA 44012 3. Medical grade TPEs have extremely low levels of leachables and extractables, and are available in several different formulations to address specific processing and end product requirements. 4© 2020 Avient Corporation, 33587 Walker Road, Avon Lake, Ohio USA 44012 CASE IN POINT: STOPPERS AND SEPTUMS Versaflex™ HC TPE from Avient offers customers an exceptional alternative to rubber for septums and stoppers. You have an opportunity to drive growth by addressing global demand for your products, which is spiking in direct response to the needs of elderly patients and the increasing number of middle-class consumers in China, India and Brazil, among other nations.