Avient Corporation has expanded its LubriOne™ portfolio to include a range of innovative new internally lubricated polymer formulations produced without PTFE lubricants. Avient Corporation provides specialized and sustainable materials solutions that transform customer challenges into opportunities, bringing new products to life for a better world. Company Officers

Avient Corporation (NYSE: AVNT) provides specialized and sustainable material solutions that transform customer challenges into opportunities, bringing new products to life for a better world. Media contact Nicole DeChant  Avient Corporation  nicole.dechant@avient.com   Company Officers

PolyOne Corporation (NYSE: POL), with 2018 revenues of $3.5 billion, is a premier provider of specialized polymer materials, services and solutions. Michelle Maniscalco Senior Manager, Marketing Communications PolyOne Corporation +1 440-930-1988 michelle.maniscalco@avient.com Company Officers

LUXEMBOURG – November 8, 2021 – Avient Corporation, a premier provider of specialized and sustainable material solutions and services, today launches new ECCOH™ grades for telecom and industrial cable manufacturers. Media contact Michelle Maniscalco Senior Manager, Marketing Communications Avient Corporation michelle.maniscalco@avient.com Company Officers

Microsoft Word - eeo docs rev avient jan 2024 January 2024 EQUAL EMPLOYMENT OPPORTUNITY POLICY Avient Corporation provides equal opportunity in all aspects of its employment practices. Avient Corporation’s continued dedication to equal employment opportunity may be re-emphasized and augmented in programs of affirmative action throughout the Company, if and as required by law. You are encouraged to contact your supervisor, your Human Resources representative, or the Corporate Human Resources department if you believe that there has been a violation of this policy, or you can notify the company’s EEO/AA compliance officer at PeopleLink@avient.com.

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Avient Corporation (NYSE: AVNT), with 2021 revenues of $4.8 billion, provides specialized and sustainable material solutions that transform customer challenges into opportunities, bringing new products to life for a better world. Media contact Michelle Maniscalco Senior Manager, Marketing Communications Avient Corporation michelle.maniscalco@avient.com Company Officers

Affiliate” of a party means any person, corporation, organization, company, partnership, joint venture, or other entity, which directly or indirectly controls, is controlled by, or is under common Control by such party. Avient” means Avient Corporation and its Affiliates whether now existing or established by investment, merger or otherwise, including the successors and assigns of such entities. Personal information means any identifying or potentially identifiable information including but not limited to names, contact details, IP addresses and any information associated with those identifiers.

Avient Corporation provides specialized and sustainable material solutions that transform customer challenges into opportunities, bringing new products to life for a better world. Media contact Nicole DeChant Avient Corporation nicole.dechant@avient.com Company Officers

THE CHALLENGES Improving rPET Quality • Reduce yellowing, improve color and assure IV uniformity Enhancing Bottle Performance • Improve bottle strength, reduce acetaldehyde and minimize thread pulls & blowouts that cause high scrap rates Reducing Carbon Footprint • Reduce energy consumption and raw material usage while driving product efficiencies OUR SOLUTIONS Aligning our work with sustainability demands, we address those challenges for rPET producers, convertors and brand owners alike with technologies to improve both quality and performance, ensuring the recyclability of plastic packaging. We’ll work with you to address your challenges and help you in driving the circular economy, boosting recyclability and meeting your sustainability goals. 1.844.4AVIENT www.avient.com Copyright © 2020, Avient Corporation.