Elausa approached Avient looking for an aluminum replacement for heat sinks in vehicle fog and rear lights. THE SOLUTION Avient worked with Elausa to develop a thermoplastic solution to suit their requirements and Therma-Tech™ Thermally Conductive Formulations were chosen as a potential fit. Equipped with the necessary simulation software and a broad database of Avient’s Specialty Engineered Materials, Avient Design is able to evaluate a part’s performance in a given Avient thermoplastic.

VERSAFLEX CE 3320-70 Color Clear Hardness 70 Tensile Strength (PSI) 1788 Elongation % 373 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 makes no warranties or guarantees respecting suitability of either Avient’s products or the information for your process or end-use application.

Specialty Engineered Materials Wire & Cable Avient is here to help you consistently meet your flame retardant wire & cable product specification challenges head on. 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 or guarantees respecting suitability of either Avient’s products or the information for your process or end-use application.

Moh also served as Vice President of Asia, where he strengthened a One Avient approach internally and externally with customers, regional leaders and associations, as Avient has invested for growth in Asia. He is based in Avient’s world headquarters located outside Cleveland, Ohio. Avient Corporation • 33587 Walker Road • Avon Lake, Ohio 44012 • 440.930.1000 • www.avient.com

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. F X ) -10% -11% -3% -12% 14 US & Canada Latin America EMEA Asia Avient ex. Avient reflects 2023 adjusted EBITDA guidance of $530M and estimated run-rate CAPEX of $110M.

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. Each of such adjustments has not yet occurred, are out of Avient’s control and/or cannot be reasonably predicted. For the same reasons, Avient is unable to address the probable significance of the unavailable information.

Avient delivers globally consistent formulations to its customers around the world. These can be considered as Avient sustainable solutions. Avient makes no warranties or guarantees respecting suitability of either Avient’s products or the information for your process or end-use application.

Avient delivers globally consistent formulations to its customers around the world. These can be considered as Avient sustainable solutions. Avient makes no warranties or guarantees respecting suitability of either Avient’s products or the information for your process or end-use application.

Patterson, Chairman, President and Chief Executive Officer, Avient Corporation. 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 Avient Corporation +1 440-930-3162 kyle.rose@avient.com mailto:giuseppe.disalvo@avient.com mailto:kyle.rose@avient.com Attachment 1 Avient Corporation Summary of Condensed Consolidated Statements of Income (Unaudited) (In millions, except per share data) Three Months Ended March 31, 2021 2020 Sales $ 1,162.3 $ 711.5 Operating Income 120.4 52.8 Net income from continuing operations attributable to Avient shareholders 79.3 33.1 Basic earnings per share from continuing operations attributable to Avient shareholders $ 0.87 $ 0.38 Diluted earnings per share from continuing operations attributable to Avient shareholders $ 0.86 $ 0.38 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 technology centers across the globe offer regulatory support and product stewardship expertise to help qualify products. 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 or guarantees respecting suitability of either Avient’s products or the information for your process or end-use application.