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The webcast can be viewed at avient.com/investors, or by clicking here: https://edge.media- server.com/mmc/p/edkwvu9r. http://www.avient.com/investors https://edge.media-server.com/mmc/p/edkwvu9r https://edge.media-server.com/mmc/p/edkwvu9r http://www.avient.com/investors https://www.avient.com/ 3 Forward-looking Statements In this press release, statements that are not reported financial results or other historical information are “forward-looking statements” within the meaning of the Private Securities Litigation Reform Act of 1995.

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https://www.avient.com/products/polymer-additives/uv-and-light-blocking-additives/cesa-light-additives Slide 1: PP NONWOVEN MANUFACTURER

https://www.avient.com/products/advanced-composites/continuous-fiber-composite-panels/polystrand-thermoplastic-composite-panels

https://www.avient.com/products/advanced-composites/continuous-fiber-composite-panels/crtm-panels

Provided excellent dispersion with highly concentrated TiO2 • Offered customized solutions to achieve customer request on TiO2 % @ 80% • Maintained good light fastness https://www.avient.com/products/polymer-colorants Slide 1: EXTRUSION FILM MANUFACTURER

https://www.avient.com/products/engineered-polymer-formulations/chemical-corrosion-resistant-formulations/trilliant-hc-healthcare-thermoplastics

https://www.avient.com/products/advanced-composites/continuous-fiber-composite-panels/polystrand-thermoplastic-composite-panels