Processing conditions can cause material properties to shift from the values stated in the information.

Processing conditions can cause material properties to shift from the values stated in the information.

These factors may include, among others: business or professional experience; knowledge and skill in certain specialty areas such as 2 accounting and finance, international markets, physical sciences and technology, or the specialty materials industry; personal characteristics such as ethical standards, integrity, judgment, leadership, and the ability to devote sufficient time to the affairs of the Company; substantial accomplishment with demonstrated leadership capabilities; freedom from outside interests that conflict with the Company’s best interests; the diversity of backgrounds and experience they will bring to the Board, including diversity with respect to race, gender, national origin, ethnicity, nationality, and sexual orientation, as well as differences in viewpoint, background and skill; and the needs of the Company from time to time. • When identifying nominees for election to the Board, the Committee will include, and will request that any search firm it engages include, qualified female and racially/ethnically diverse persons in the initial pool from which director nominees are chosen.

Processing conditions can cause material properties to shift from the values stated in the information.

These factors may include, among others: business or professional experience; knowledge and skill in certain specialty areas such as accounting and finance, international markets, physical sciences and technology, or the specialty materials industry; personal characteristics such as ethical standards, integrity, 2 judgment, leadership, and the ability to devote sufficient time to the affairs of the Company; substantial accomplishment with demonstrated leadership capabilities; freedom from outside interests that conflict with the Company’s best interests; the unique backgrounds and experience they will bring to the Board, including differences in viewpoint, background and skill; and the needs of the Company from time to time.

Patterson Please refer to the accompanying materials for voting instructions. Kunkle Important Notice Regarding the Availability of Proxy Materials for the Annual Meeting to be held on May 16, 2019: The proxy statement, proxy card and annual report to shareholders for the fiscal year ended December 31, 2018 are available at our Internet website, www.polyone.com, on the “Investor Relations” page.

FLAME RETARDANT POLYMERS It is possible to use Omnicolor in flame retardant materials, but due to their high additive content only a limited range of colors such as gray or beige is possible. SUSTAINABILITY Innovative materials and solutions to help you meet your sustainability goals. 1.844.4AVIENT www.avient.com Copyright © 2022, Avient Corporation. Processing conditions can cause material properties to shift from the values stated in the information.

Compliance to IEC 60695 part 2-11 for the end product and parts 2-12 and 2-13 for materials is required in Europe—and increasingly in other regions—for certain electrical and electronic applications. In order to have a masterbatch recognized by UL, the following conditions must be met: • the color concentrate producer must be recognized by UL • the polymer, generic or specific, must be recognized as well • the recognition of the material combination (base resin + color concentrate) must be listed in the QMSQ2 file of the concentrate producer • the specification limits set in the QMQS2 file must be respected if the UL94 recognition is to apply to the final plastic part Avient has a wide range of color and cost options available to provide maximum flexibility. Processing conditions can cause material properties to shift from the values stated in the information.

Processing conditions can cause material properties to shift from the values stated in the information.

Processing conditions can cause material properties to shift from the values stated in the information.