© 2021, All Rights Reserved Avient Corporation, 33587 Walker Road, Avon Lake, Ohio USA 44012 To learn more about OnFlex™ S HF, contact Avient at +1.844.4AVIENT (1.844.428.4368) or visit us at avient.com. This division’s global manufacturing parent company leads the market in eco-friendly products and innovative approaches to energy savings.

Because insurance companies and Medicare will no longer reimburse the costs associated with HAI’s, the financial burden, estimated at $14,000 per infection, falls on the patient or hospital. Please contact your nearest sales office for assistance in choosing the right solution for your locale.

The question and answer session will follow the company’s presentation and prepared remarks. For the same reasons, the Company is unable to address the probable significance of the unavailable information. You are advised to consult any further disclosures we make on related subjects in our reports on Form 10-Q, 8-K and 10-K that we provide to the Securities and Exchange Commission. 5 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.

The company will then host a webcast with a slide presentation at The question and answer session will follow the company's presentation and prepared remarks. Investor Contacts

The company will then host a webcast with a slide presentation at The question and answer session will follow the company's presentation and prepared remarks. Investor Contacts

The company will then host a conference call at The company adds value to global customers and improves sustainability through formulating materials, such as: Investor Contacts

At Avient, our proven ability to innovate materials that enable our customers’ sustainability goals remains a key differentiator for our company. This organization is CEO led, cross-sector, not-for-profit made up of approximately 50 companies.

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The company is dedicated to serving customers in diverse industries around the globe, by creating value through collaboration, innovation and an unwavering commitment to excellence. is an ACC Responsible Care® certified company committed to its customers, employees, communities and shareholders through ethical, sustainable and fiscally responsible principles. Investor Contacts