The webcast can be viewed live at avient.com/investors, or by clicking here: https://edge.media-server.com/mmc/p/p4owuchb.   To participate in the audio-only portion of the call, dial 1-844-835-7433 (domestic) or 1-914-495-8589 (international) and provide conference ID number 2587092.  To access, dial 1-855-859-2056 (domestic) or 1-404-537-3406 (international) and provide conference ID number 2587092.

Additional information is available at https://www.cbp.gov/trade/forced-labor In furtherance of the foregoing, we expect our Suppliers to: • Supply only conflict free 3TG metals to Avient; https://nam10.safelinks.protection.outlook.com/? url=https%3A%2F%2Fwww.cbp.gov%2Ftrade%2Fforced-labor&data=05%7C01%7Cjacqueline.thomson%40avient.com%7Ca0427e02fa1b4b576fe208db6dac207e%7C7bc21b5c83b04482be9e2825d33c1759%7C0%7C0%7C638224359373869329%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000%7C%7C%7C&sdata=xxFjS7ADNXRYgriLexntpLUCOyllzLGactoRmj2EoCE%3D&reserved=0 https://www.avient.com/sites/default/files/2020-10/avient-conflict-minerals-policy-10.2020.pdf https://www.avient.com/sites/default/files/2020-10/avient-conflict-minerals-policy-10.2020.pdf • Engage in due diligence of supply chains by following a nationally or internationally recognized due diligence framework; • Upon request, report to Avient on its due diligence process and certify that 3TG metals supplied to Avient from the Covered Countries are conflict free; and • Promptly report to Avient any supply chain changes regarding the origin of 3TG metals or conflict status

One caveat: Typical TPE shrinkage is around 2% while that of substrate materials is closer to 1%. ¹http://www.coleparmer.com/Chemical-Resistance  Source: https://en.wikipedia.org/wiki/UV_degradation

One caveat: Typical TPE shrinkage is around 2% while that of substrate materials is closer to 1%. ¹http://www.coleparmer.com/Chemical-Resistance  Source: https://en.wikipedia.org/wiki/UV_degradation

One caveat: Typical TPE shrinkage is around 2% while that of substrate materials is closer to 1%. ¹http://www.coleparmer.com/Chemical-Resistance  Source: https://en.wikipedia.org/wiki/UV_degradation

One caveat: Typical TPE shrinkage is around 2% while that of substrate materials is closer to 1%. ¹http://www.coleparmer.com/Chemical-Resistance  Source: https://en.wikipedia.org/wiki/UV_degradation

Our Code of Conduct is available in over 20 languages and can be found at: https://www.avient.com/company/policies-and-governance/code-conduct https://www.avient.com/company/policies-and-governance/code-conduct Our Ethics Hotline is available 24 hours a day, 7 days a week, by phone or web, for our associates and the community to report any concerns or make inquiries. Our Supplier Code of Conduct can be found at: https://www.avient.com/sites/default/files/2020-10/supplier-code-of-conduct.pdf Since it is incorporated by reference into our terms and conditions of purchase, our Supplier Code of Conduct drives interactions with our suppliers and our expectations for doing business, and generally aligns with International Labor Organization (ILO) standards. https://www.avient.com/company/policies-and-governance/ca-transparency-act-disclosure https://www.avient.com/company/policies-and-governance/europe-modern-slavery-and-human-traffickingstatement https://www.avient.com/company/policies-and-governance/europe-modern-slavery-and-human-traffickingstatement https://www.avient.com/sites/default/files/2020-10/supplier-code-of-conduct.pdf

There are several essential metrics used to quantify thermal performance: 1. In high-performance thermoplastics, color can be achieved in two ways: 1. https://www.avient.com/sites/default/files/resources/CCG%2520Food%2520Handling%2520Case%2520Study%2520FINAL%2520PDF.pdf https://www.avient.com/sites/default/files/resources/CCG%2520Food%2520Handling%2520Case%2520Study%2520FINAL%2520PDF.pdf Source: https://www.engineering.com/3DPrinting/3DPrintingArticles/ArticleID/14465/3D- Printing-Filaments-Whats-the-Deal-with-ULTEM-and-PEEK.aspx High-performance thermoplastics can be processed using injection molding, compression molding, and extrusion.

https://www.avient.com/sites/default/files/2022-12/Cesa%20Fiber%20Additives%20Antimicrobials%20Product%20Bulletin.pdf

AVIENT SOLUTION LEARN MORE © 2023, Avient Corporation, All Rights Reserved SUPPORT rPET USE https://www.avient.com/sites/default/files/2021-12/Chain%20Extenders%20for%20Recycled%20PET%20Fibers%20Product%20Bulletin.pdf