Type	Name	Date
Indenture	Indenture, between Avient Corporation and U.S. Bank Trust Company, National Association, as trustee	08/10/2022
Indenture	Indenture, between PolyOne Corporation and U.S. Bank National Association, as trustee	05/15/2020
Indenture	Indenture, between PolyOne Corporation and Wells Fargo Bank, National Association, as trustee	03/05/2013
Securities purchase agreement	Purchase Agreement, by and among PolyOne Corporation, 1997 Chloralkali Venture, LLC, Olin Corporation and Olin SunBelt II, Inc	03/03/2011

Type	Name	Date
Merger agreement	Agreement and Plan of Merger, by and among PolyOne Corporation, 2012 RedHawk, Inc., 2012 RedHawk, LLC and Spartech Corporation	10/25/2012