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CASE STUDY: VERSAFLEX™ OM TPES THE CHALLENGE Millions of people of all ages play video games.

Employees 4 Sole shareholder Name Clariant Plastics & Coatings AG Visiting address Rothaustrasse 61, CH-4132 Muttenz 1, Switzerland Registered in Handelsregister Basel-Landschaft, Switzerland This extract has been certified with a digital signature and is an official proof of registration in the Business Register.

Our sustainable solutions portfolio focuses on ways we help customers achieve their sustainability goals, and the technology offerings have grown at a 9% compounded annual growth rate since 2016. Impact of Our Performance on Named Executive Officer 2019 Compensation 2019 Annual Incentive Program Name Title 2019 Annual Incentive Program Payouts Named Executive Officer 2019 Target Opportunity ($) Payout (%) Payout ($) g 2019 Long-Term Incentive Program 2017 – 2019 Cash-Settled Performance Units Performance Measure: Adjusted EPS Performance Periods Weighting Target Result Payout % Our Director Nominees and Committee Membership Name Age Director Since Principal Position Notable Skills and Experiences Independent Committee Membership (M=Member, C=Chair) AC CC G&CRC* EH&SC Average Tenure Average Age Gender Diversity 6 60 30% Name Age Director Since Principal Position Notable Skills and Experiences Independent Committee Membership (M=Member, C=Chair) AC CC G&CRC* EH&SC Governance Highlights Director Independence Independent Lead Director Board Oversight of Risk Management Stock Ownership Requirements Board Practices PROXY STATEMENT POLYONE CORPORATION PolyOne Center 33587 Walker Road Avon Lake, Ohio 44012 PROXY STATEMENT Dated March 30, 2020 PROPOSAL 1 — ELECTION OF BOARD OF DIRECTORS Our Board recommends a vote FOR all the nominees listed below.

In ju ri s p r 10 0 W rk rs 0.58 Injury Incidence Rate* Rubber & Plastics Mfg. Toxic Substances Control Act (TSCA), International Agency for Research on Cancer (IARC) and California Prop 65 amongst others. Workforce Health & Safety (1) Total recordable incident rate (TRIR) and (2) fatality rate for (a) direct employees and (b) contract employees RT-CH-320a.1 1.

A sample of A-list companies from your Activity Group: AmorePacific Corporation Beiersdorf AG Borregaard ASA CDP SCORE REPORT - CLIMATE CHANGE 2023 Avient received an A- which is in the Leadership band.

Featuring a controlled laser transmission rate and weld width that delivers strength and a smooth surface finish increases part design freedom, and allows for various colors of formulations.

When showing constant dollar figures on GAAP and non-GAAP financial measures, the foreign exchange impact is calculated by using current foreign exchange rates and applying them to the prior period results. FX -11% FX -3% Total Avient -14% YoY Comparison against 2022 pro forma results • Aging infrastructure driving need for greater technological advancements and upgrades • Increased focus on strength and capacity of electrical grid plays into further adoption of composites into the market  UV, weather-resistance, customized capabilities  Best-in-class customer responsiveness  Local high-quality manufacturing, unparalleled breadth of portfolio  Expanding position in insulators, utility poles, crossarms, and wind energy Avient Confidential 15 ENERGY 15 • Fiber-optic investments from AT&T, Corning, Commscope continue to drive industry toward innovation • $42B BEAD program in Infrastructure Bill to increase cable deployments; well-positioned to capitalize on “Made in America” requirement and “last mile” buildout  Flame retardance, weather-resistance enables faster, safer, more reliable connections  Local manufacturing, unparalleled breadth of portfolio  Expanding position in insulation for wire jacketing, 5G buildout TELECOMMUNICATIONS Source: U.S. Avient reflects 2023 adjusted EBITDA guidance of $530M and estimated run-rate CAPEX of $110M.

The following table lists the name of each person serving as an executive officer of the Company, their age, and position with the Company as of February 6, 2023. Name Age Position Robert M. Moh worked for Clariant AG (a global manufacturer of color and additives masterbatch) in various roles of increasing responsibility, culminating in a commercial leadership role in Southeast Asia.

Director since: 2021 Age: 45 PROXY STATEMENT 2023 | Annual Meeting of Shareholders 21 Robert M. Director since: 2014 Age: 50 • Greif, Inc. Director since: 2019 Age: 63 • Monsanto William A.