Avient has experience formulating Cesa Laser Marking Additives that can work with a wide variety of polymers and processes, including injection molding, blow molding and extrusion. www.avient.com Copyright © 2022, Avient Corporation. Avient makes no warranties or guarantees respecting suitability of either Avient’s products or the information for your process or end-use application.

Due to the rise in non-phthalate plasticizer demand, Avient offers a range of color concentrates suitable for these formulations. PRODUCT SPECIFICATION PRODUCT BULLETIN CARRIER PVC Recommended % of use 1% Temperature resistance 200°C Dispersion - abaque Avient ≤ 2 Copyright © 2022, Avient Corporation. Avient makes no warranties or guarantees respecting suitability of either Avient’s products or the information for your process or end-use application.

Ready to learn more about Avient’s light diffusion additives? www.avient.com Copyright © 2023, Avient Corporation. Avient makes no warranties or guarantees respecting suitability of either Avient’s products or the information for your process or end-use application.

Whether the volume is measured in bags or tons, with minimum order quantities down to 50 pounds, Avient is the innovative partner for your business. Avient makes no warranties or guarantees respecting suitability of either Avient’s products or the information for your process or end-use application. AVIENT MAKES NO WARRANTIES, EXPRESS OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, either with respect to the information or products reflected by the information.

Avient offers complete and flexible solutions to fulfill technical requirements and local standards. Avient makes no warranties or guarantees respecting suitability of either Avient’s products or the information for your process or end-use application. Contact your Avient sales representative for product guidance from our experts.

CASE STUDY: GORDON™ COMPOSITES UNIDIRECTIONAL LAMINATES WILLOWWOOD MEETS PROSTHETIC PATIENT NEEDS WITH ADVANCED COMPOSITES To learn more, please contact Avient at +1.844.4AVIENT (1.844.428.4368) or visit www.avient.com. When developing a more flexible prosthetic foot for low- activity amputees, WillowWood approached the Avient advanced composites group for help improving the experience of end-users. © 2020, All Rights Reserved Avient Corporation, 33587 Walker Road, Avon Lake, Ohio USA 44012

PIRANHA IS PROPELLED TO PERFORM WITH LONG FIBER COMPOSITES LONG FIBER COMPOSITES ADD TOUGHNESS AND DESIGN FLEXIBILITY © 2022, All Rights Reserved Avient Corporation, 33587 Walker Road, Avon Lake, Ohio USA 44012 To learn more, please contact Avient at 1.844.4AVIENT (1.844.428.4368) or visit www.avient.com. THE SOLUTION Avient proactively worked with Piranha to develop the next generation propeller. Avient’s Complēt MT composite materials enable up to 20% more impact resistance than standard long fiber reinforced materials.

To learn more, contact Avient at +1.844.4AVIENT (844.428.4368). THE SOLUTION The Avient technical team leveraged its expertise in liquid colorants and chemical additives to scientifically engineer its line of ColorMatrix™ Excelite™ chemical foaming additives (CFAs) for PVC processing. When coupled with customized metering equipment from Avient, processors were able to achieve uniform distribution of active CFA content.

Patterson, Chairman, President and Chief Executive Officer, Avient Corporation. 1 Mr. About Avient Avient Corporation (NYSE: AVNT), with 2020 pro forma revenues of $3.8 billion, provides specialized and sustainable material solutions that transform customer challenges into opportunities, bringing new products to life for a better world. Rose Vice President, Corporate Communications +1 440-930-3162 kyle.rose@avient.com 5 Attachment 1 Avient Corporation Summary of Condensed Consolidated Statements of Income (Unaudited) Year Ended Sales $ 997.0 $ 658.6 $ 3,242.1 $ 2,862.7 Operating Income 65.0 20.5 189.3 156.8 Net income from continuing operations attributable to Avient shareholders 74.2 6.4 132.0 75.5 Basic earnings per share from continuing operations attributable to Avient shareholders $ 0.81 $ 0.08 $ 1.47 $ 0.98 Diluted earnings per share from continuing operations attributable to Avient shareholders $ 0.81 $ 0.08 $ 1.46 $ 0.97 Senior management uses comparisons of adjusted net income from continuing operations attributable to Avient shareholders and diluted adjusted earnings per share (EPS) from continuing operations attributable to Avient shareholders, excluding special items, to assess performance and facilitate comparability of results.

Avient acquired the Clariant Color business on July 1, 2020 (the “Acquisition Date”). Speed to market is essential today, and Avient plays a crucial role in our customers’ success. We are Avient.