Unless otherwise stated, Adjusted EBITDA figures included in this presentation exclude the impact of special items as defined in our quarterly earnings releases.

Unless otherwise stated, Adjusted Operating Income, Adjusted EBITDA and Adjusted EPS figures included in this presentation exclude the impact of special items as defined in our quarterly earnings releases.

Unless otherwise stated, Adjusted Operating Income, Adjusted EBITDA and Adjusted EPS figures included in this presentation exclude the impact of special items as defined in our quarterly earnings releases.

Altice executed an Executive Separation Agreement and Release (the “Separation Agreement”). Such grants generally should be made at times when PolyOne is not in possession of material non-public information; and not made during a “blackout period,” which is the period of time that is in close proximity to the release of financial or material non-public information. The awards will be released in full on the third anniversary of their original grant date.

In this press release, statements that are not reported financial results or other historical information are "forward-looking statements" within the meaning of the Private Securities Litigation Reform Act of 1995.

The nature of our business exposes us to compliance costs and risks of liability under these laws and regulations due to the production, storage, transportation, recycling or disposal and/or sale of materials that can cause contamination and other harm to the environment or personal injury if they are improperly handled and released. Further, Avient has a Cyber and Data Incident Response Team (CDIRT), which is a cross-functional group established to provide a quick, effective and orderly response to cyber and data related events. The CDIRT's mission is to prevent a material loss of profits, public confidence, or information assets by providing an immediate, effective, and skillful response to any unexpected event in which there is an unauthorized release or access of sensitive information. 12 AVIENT CORPORATION ITEM 2.

Our global footprint offers both state-of-the-art facilities and talented commercial associates that enable quick collaboration with our customers—where they need us, when they need us. Management and monitoring of global inventor y regulations and other emerging issues by our regional product stewardship exper ts ensures a quick evaluation and proactive response to potential regulator y risks. Central to this effort was the standardization of water stream definitions and reporting frequency, the release of our Position on Water Stewardship and the establishment of our water stress evaluation framework.

Unless otherwise stated, Adjusted EBITDA figures included in this presentation exclude the impact of special items as defined in our quarterly earnings releases.

Unless otherwise stated, Adjusted Operating Income, Adjusted EBITDA and Adjusted EPS figures included in this presentation exclude the impact of special items as defined in our quarterly earnings releases.

Unless otherwise stated, Adjusted EBITDA figures included in this presentation exclude the impact of special items as defined in our quarterly earnings releases.