I look forward to sharing more details in our third quarter earnings call and at our upcoming investor day in Conference call participants in the question and answer session should pre-register using the link at avient.com/investors, or here, to receive the dial-in numbers and personal PIN. This information is required to access the conference call.

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. Modern slavery is a crime and a violation of fundamental human rights. During 2023 we continued to work with our key supplies in order to clarify our expectations regarding their compliance with the Modern Slavery Act 2015 and any other applicable anti-slavery laws.

Conference Call The company will conduct a conference call at A recording of the call will also be available for one week, beginning at

Conference Call will conduct a conference call at A recording of the call will also be available for one week, beginning at

Cesa Grip 9101 masterbatch is used for the production of film for heavy-duty bags. It is applied to heavy-duty plastic bags and similar applications.

Conference call participants in the question and answer session should pre-register using the link at avient.com/investors, or here, to receive the dial-in numbers and a personal PIN, which are required to access the conference call.  A recording of the webcast and the slide presentation will be available at avient.com/investors/events-presentations immediately following the conference call and will be accessible for one year.

Conference Call The company will conduct a conference call at A recording of the call will also be available for one week, beginning at

For example, through these processes, we have identified potential human rights risks, including: protecting the health and safety of our associates and contractors, addressing modern slavery in the supply chain and preventing, minimizing and eliminating waste contamination in the environment. We have also established certain due diligence processes to identify and mitigate possible risks in our supply chain, such as in our Modern Slavery and Human Trafficking Statement.

Membership, general purposes, duties and responsibilities, and meetings and action of compensation committee Authority, purpose, duties and responsibilities, committee meetings and action of the environmental, health and safety committee Membership, general purposes, duties and responsbilities, authority and committee meetings information

Conference call participants in the question and answer session should pre-register using the link at avient.com/investors, or here, to receive the dial-in numbers and personal PIN. This information is required to access the conference call. A recording of the webcast and the slide presentation will be available at avient.com/investors/events-presentations immediately following the conference call and will be accessible for one year.