CONDUCTIVE PIPETTE TIP MANUFACTURER ACHIEVES SIGNIFICANT SAVINGS © 2021, All Rights Reserved Avient Corporation, 33587 Walker Road, Avon Lake, Ohio USA 44012 To learn more about Trilliant™ HC, contact Avient at +1.844.4AVIENT (1.844.428.4368) or visit us at avient.com. Conductive pipette tips are primarily used in automated laboratory and production settings with robotic pipettors to measure and dispense exact amounts of liquid.

to purchase its global color and additive masterbatch business.  to purchase its color and additive masterbatch business [collectively, "the business" or "the acquisition" or "the transaction"].  color and additive masterbatch business, which had sales of

However, the way we add color to our products can have a big impact on our business success, and the textile industry is also under pressure to become more agile and also more sustainable. Knowsley, Merseyside, L34 9GT Unity Grove, Knowsley Business Park Liverpool, United Kingdom Phone: +44 151 632 8800 IQAP Masterbatch Group Headquarters & Factory Carretera de Vic a Olot (C153) km.5 08510 Masies de Roda Phone: +34 938 500 066 PolyOne Luxembourg S.à r.l 19 Route de Bastogne L9638 Pommerloch, Luxembourg Phone: +35 226 905 035 Asia/Pacific Magenta Master Fibers Co., Ltd. Francisco Nakasoto, 1700 Sao Paulo, Brazil Phone: +55 114 591 0100 WHERE TO FIND US Avient Corporation 33587 Walker Road Avon Lake, Ohio 44012 1.844.4AVIENT www.avient.com Copyright © 2020, Avient Corporation.

They are based on management’s expectations that involve a number of business risks and uncertainties, any of which could cause actual results to differ materially from those expressed in or implied by the forward-looking statements. In certain cases throughout this presentation.  PolyOne’s chief operating decision maker uses these financial measures to monitor and evaluate the ongoing performance of the Company and each business segment and to allocate resources. Senior management uses adjusted operating income, adjusted EPS, and working capital to assess performance and allocate resources because senior management believes that these measures are useful in understanding current profitability levels and that current levels may serve as a base for future performance.

Homepage // News Center // Dyneema® and Point Blank Deliver 1 Million Alpha Elite® Armor Systems to Protect US Law Enforcement Dyneema® and Point Blank Deliver 1 Million Alpha Elite® Armor Systems to Protect US Law Enforcement. We’re extremely proud to have reached this milestone,” says Marcelo van de Kamp, Global Business Director for Dyneema® at Avient.

La Porte, Indiana 28. As of December 31, 2023, approximately 1% of our employees were represented by labor unions under collective bargaining agreements. Our goal in 2024 is to fully automate this process and expand the PCF data available for the Avient portfolio.

La Porte, Indiana 28. As of December 31, 2023, approximately 1% of our employees were represented by labor unions under collective bargaining agreements. Our goal in 2024 is to fully automate this process and expand the PCF data available for the Avient portfolio.

They are based on management’s expectations that involve a number of business risks and uncertainties, any of which could cause actual results to differ materially from those expressed in or implied by the forward-looking statements. In certain cases throughout this presentation.  PolyOne’s chief operating decision maker uses these financial measures to monitor and evaluate the ongoing performance of the Company and each business segment and to allocate resources. Senior management uses adjusted operating income, adjusted EPS, and working capital to assess performance and allocate resources because senior management believes that these measures are useful in understanding current profitability levels and that current levels may serve as a base for future performance.

They are based on management’s expectations that involve a number of business risks and uncertainties, any of which could cause actual results to differ materially from those expressed in or implied by the forward-looking statements. The non-GAAP financial measures include: adjusted EPS, earnings before interest, tax, depreciation and amortization (EBITDA), adjusted EBITDA, net debt, Specialty platform operating income, Specialty platform gross margin percentage, adjusted operating income, return on invested capital, net debt/ EBITDA, and the exclusion of corporate charges in certain calculations. • PolyOne’s chief operating decision makers use these financial measures to monitor and evaluate the ongoing performance of the Company and each business segment and to allocate resources. Senior management uses adjusted operating income, adjusted EPS, and working capital to assess performance and allocate resources because senior management believes that these measures are useful in understanding current profitability levels and that current levels may serve as a base for future performance.

July 2024 HUMAN RIGHTS POLICY OUR COMMITMENT Avient is dedicated to conducting business ethically and with integrity, and our Human Rights Policy is part of our commitment to socially responsible business practices. Avient forbids the use of any form of child labor in connection with Avient’s business. We reserve the right to terminate the business relationship if a supplier fails to meet their obligations.