Ashish Khandpur, President and Chief Executive Officer, Avient Corporation. To access Avient’s news library online, please visit www.avient.com/news. About Avient Our purpose at Avient Corporation (NYSE: AVNT) is to be an innovator of materials solutions that help our customers succeed, while enabling a sustainable world.

Protecting associates, customers and the environment by providing safe products is a priority for Avient. Avient does not use perfluorooctanoic acid (PFOA) or perfluorooctane sulfonic acid (PFOS) in its product formulations. There have been zero product recalls associated with the quality of Avient products.

Avient Resources Avient Resources Development and application of SBC compounds to offer good economics and formulation flexibility meeting the end use performance requirements

When a product is classified as an "FDA grade" material, it designates that only 21 CFR, parts 170-199 approved materials are used in its formulation.

When a product is classified as an "FDA grade" material, it designates that only 21 CFR, parts 170-199 approved materials are used in its formulation.

Bio-derived polymers • Conductive formulations *Source: Grandview Research, June 2019 PLAYFUL DELIGHT Embrace the playfulness of a puppy with bold, exciting colors and digital prints, mixed and mashed to create a playful look. © 2022, Avient Corporation www.avient.com https://www.avient.com/contact-us-now

Patterson, Chairman, President and Chief Executive Officer, Avient Corporation. We have not wavered from our strategy of becoming a specialty formulator. Webcast Details Avient will host a webcast on 2022年11月2日（星期三） at 8:00 a.m.

ARTISAN™ PRE-COLORED THERMOPLASTICS NYLON (PA6) FORMULATIONS PROCESSING GUIDE 2 Artisan Pre-Colored Thermoplastics Artisan™ Pre-Colored Thermoplastics Artisan™ thermoplastics are vibrant, pre-colored high-gloss, scratch resistant engineered polymers formulated to replace paint for superior results. By removing the painting process, these formulations also offer additional sustainable benefits: energy use is reduced and VOCs are eliminated. Avient makes no warranties or guarantees respecting suitability of either Avient’s products or the information for your process or end-use application.

Version 6, April 2015 (additions are donoted in underlined text) began generating SDSs with GHS hazard classifications for new formulations, or existing formulations with significant changes. The only PolyOne products that will then use the new format for SDS will be new formulations, or existing formulations with significant changes. This means that when inhaled, the effects may be indicated from testing conducted by the manufacturer, but that under other use or exposure conditions, the effect is not associated.

Microsoft PowerPoint - Avient Discontinued Operations Financial Information AVIENT CORPORATION R E C A S T F I N A N C I A L I N F O R M A T I O N T O R E F L E C T D I S T R I B U T I O N A S A D I S C O N T I N U E D O P E R A T I O N (NYSE: AVNT) S E P T E M B E R 2 7 , 2 0 2 2 TABLE OF CONTENTS Avient Corporation 2 Slide 3 - GAAP Income Statement Recast for Avient Distribution as a Discontinued Operation Reflects US GAAP (GAAP) Income Statements recast for Avient Distribution as a discontinued operation. Slide 5 - Segment Data Recast for Avient Distribution as a Discontinued Operation Reflects segment data recast for Avient Distribution as a discontinued operation. Certain corporate costs previously allocated to Avient Distribution will be retained by Avient and have been recast as costs in continuing operations.