Thermoplastic Composite Innovation Cell Injection and Compression Overmolding HARNESS THE VERSATILITY Are you working on a project that would benefit from added reinforcement, reduced weight, material reduction or part consolidation? www.avient.com Copyright © 2020, 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.

Avient can provide support and assistance on every aspect of liquid color and additive processing. www.avient.com Copyright © 2020, 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.

Provides all benefits of SmartHeat RHC while also producing a toning or color effect with no detrimental impact on the recycle stream. We’ll work with you to address your challenges and help you in driving the circular economy, boosting recyclability and meeting your sustainability goals. 1.844.4AVIENT www.avient.com Copyright © 2020, 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.

© 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. Avient determined the TPE would perform satisfactorily at an 85 Shore A hardness level. Natural grades can be colored during processing with compatible products from Avient’s OnColor™ color concentrate line

Avient’s chief operating decision maker uses these financial measures to monitor and evaluate the ongoing performance of Avient and each business segment and to allocate resources. Avient reflects 2023 adjusted EBITDA guidance of $530M and estimated run-rate CAPEX of $110M. Avient Specialty Other Specialty / 2023E(%) 28 79 87 81 79 76 73 90 77 76 75 73 64 59 33 MULTIPLE EXPANSION Avient Specialty Other Specialty / Note: Avient reflects 2023 adjusted EBITDA guidance of $530M and closing share price of $38.89.

Manufacturers of cable insulation who require flame retardance in their products benefit from ECCOH XL 8001. 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’s Versaflex™ CE non-blooming TPEs are specifically formulated to overcome the challenge of surface blooms when overmolding consumer electronics. These engineered TPEs also have the added benefit of eliminating secondary processing, which reduces energy use and supports manufacturers in reaching their sustainability goals. Avient makes no warranties or guarantees respecting suitability of either Avient’s products or the information for your process or end-use application.