HIVIZ® is a trademark of Hiviz LLC https://www.avient.com/sites/default/files/2020-09/hiviz-recoil-pad-case-study.pdf

December 1, 2015 To access PolyOne’s news library online, please visit http://www.avient.com/news. Michelle Maniscalco Marketing Communications Manager, North America PolyOne Corporation +1 440-930-1988 michelle.maniscalco@avient.com

For more information, visit https://www.avient.com. Investor Relations Contact: Giuseppe (Joe) Di Salvo, Vice President, Treasurer and Investor Relations, Avient Corporation, +1 440-930-1921, giuseppe.disalvo@avient.com; Media Contact: Kyle G. Rose, Vice President, Corporate Communications, Avient Corporation, +1 440-930-3162, kyle.rose@avient.com

Modern Slavery Template Statement (HEPA) Page 1 of 3 ColorMatrix Europe Limited - Modern Slavery and Human Trafficking Statement This statement has been published in accordance with section 54(1) of the Modern Slavery Act 2015 and constitutes the modern slavery and human trafficking statement of ColorMatrix Europe Limited (“ColorMatrix”) and covers the 2023 financial year. A full copy of Avient’s Code of Conduct is available in over 20 languages and can be found here: Avient’s Position on Human Rights can be found here http://www.avient.com/ https://www.avient.com/company/policies-and-governance-0/code-conduct https://www.avient.com/sites/default/files/2021-07/avient-human-rights-position-statement-updated-july-2021.pdf Page 2 of 3 Training To mitigate against the risk of non-compliance with our policy, Avient requires all associates to complete mandatory Code of Conduct training.

Microsoft Word - Terms and Conditions Finland _8 April 2014_.doc TERMS AND CONDITIONS These Terms and Conditions apply to the sale of Products by PolyOne Corporation and its subsidiaries. 1. All late payments shall bear an annual interest of one (1) month EURIBOR plus 8% accrued on a daily basis, notwithstanding any damages. Seller is entitled to rescind the sale agreement in the event that Buyer is in default of the purchase price payment by more than fifteen (15) days.

AVIENT SOLUTION LEARN MORE © 2023, Avient Corporation, All Rights Reserved SUPPORT rPET USE https://www.avient.com/sites/default/files/2021-12/Chain%20Extenders%20for%20Recycled%20PET%20Fibers%20Product%20Bulletin.pdf

This portfolio of EVSE polymer solutions includes colorants, additives, and specialty engineered materials that can improve the performance and aesthetics of Level 1, 2, and direct current (DC) electric vehicle (EV) charging stations.   For more information, visit https://www.avient.com.    

The honor was given during the LUXE PACK New York trade show last week for Avient’s ongoing efforts to reduce scope 1 & 2 greenhouse gas (GHG) emissions. For more information, visit https://www.avient.com.   

Syncure XLPE formulations are UL-44, UL-4703, and CSA 22.2 certified materials with FT2, FV1, and VW-1 flame retardant ratings. For more information, visit https://www.avient.com.    

Fogging of windows can impair visibility, while odor can be offensive or cause allergic or respiratory reactions. http://www.ecocenter.org/article/news-ecolink-press-releases/new-ecology-center-guide-toxic-chemicals-cars-helps-consumers To access PolyOne’s news library online, please go to www.avient.com/news. Media contact Sandy Wagner Marketing Communications Manager PolyOne Corporation +1 815-385-8500 sandy.wagner@avient.com