Retirement Savings Program will receive a separate voting instruction card. Jellison began his career with the Donnelly Corporation, a publicly traded international automotive parts supplier, where he served in several senior leadership roles, advancing to Vice President of Finance. Delivering 7 consecutive years of adjusted earnings per share expansion, driven by record levels of profit and profitability, has created shareholder value.

Microsoft Word - Terms and Conditions of Sale for Indonesia (English 12-17-24) TERMS AND CONDITIONS These Terms and Conditions govern the sale of Products to another (“Buyer”) by Avient Corporation and its affiliates (“Seller”). 1. Buyer shall indemnify, defend and save Seller harmless against any and all liability for Buyer Indemnity Costs arising out of or in any way connected with Buyer’s failure to disseminate such information. If Buyer resells the Products, Buyer agrees to the Terms and Conditions Regarding Buyer Resale of Avient Products located at www.avient.com/terms.

Schuering Page 77 Appliance 5% Building & Construction 3% Wire & Cable 3% Electrical & Electronics 3% Consumer 21% Industrial 24% HealthCare 21% Transportation 17% 2011 Revenue: $1.0 Billion2011 Revenue: $1.0 Billion Key SuppliersKey Suppliers At a Glance Distribution Packaging 3% 2.6% 3.0% 3.5% 4.0% 4.6% 5.6% 2006 2007 2008 2009 2010 2011 2015 Operating Income % of Sales ROICROIC Expanding ProfitsExpanding Profits 15.3% 18.4% 22.4% 30.0% 39.2% 48.6% 2006 2007 2008 2009 2010 2011 Target 6 – 7.5% Page 78 Value Proposition and Transformation Highlights Distribution Value Proposition • North America-based distributor with expanding global reach providing key plastic processors and market segments with best-in-class suppliers products, service and delivery with a commitment to develop value-added solutions to enhance customer profitability Transformation Highlights • Significant market share gains with key suppliers , > $5B Addressable Market • Significant market share gains with key suppliers � Proprietary PolyOne technology � Dow Corning • Improved sales mix and profitability by shifting to non-cyclical businesses like healthcare • Established presence in Brazil and Asia in 2011 Page 79 Key Differentiators Distribution • Product offering � Breadth and depth; industry leading suppliers • Sales and marketing capability • Customer service / logistics operations � Customer survey results – consistent best-in-class performance � Leading on-time delivery • Management team experience and stability • Lean Six Sigma � Solving our customers’ unmet needs Page 80 $102.8 $207.2 2006 2011 Healthcare Revenue • Strong market segmentation provides focused resourcing to accelerate growth • Expanding global reach meets Areas of Focus Distribution 2006 2011 $66.0 $182.4 2006 2011 National Accounts Revenue • Expanding global reach meets customers’ needs and creates competitive differentiation • Selling skills & product application knowledge to target executives & engineers ($ millions) Page 81 Critical Imperatives • Invest in commercial resources to accelerate growth • Expand healthcare and key account revenues • Broaden geographic reach and develop new markets and channel partnerships Critical Imperatives and 2015 Goal Distribution channel partnerships • Continue to improve working capital efficiency and superior cash flow generation 2015 Goal • 6 - 7.5% return on sales Page 82 Page 83

A 1:1 wall thickness will produce sink and cause stress where the ribs connect with the main wall . For example, this can be done by using inserts with thermal expansion rates matched as closely as possible to the polymer used to mold the boss . Avient makes no warranties or guarantees respecting suitability of either Avient’s products or the information for your process or end-use application .

Avient Corporation Candidates Privacy Notice We welcome your interest in working for Avient. The local Avient entity of the jurisdiction for which you are applying for a position will act as a data controller with respect to your personal information. 1. A list of third-party suppliers to whom your personal information is transferred is available upon request.

TOUGH ENOUGH TO PROTECT THE POWER GRID MODULAR BALLISTIC PROTECTION MADE POSSIBLE WITH COMPOSITES THE CHALLENGE Recent attacks on U.S. electrical substations across the country provide stark reminders that our nation’s power supply remains a primary target for criminals focused on harming our country and security.1 The call to action is evident: we must continually improve the physical and technological infrastructure protection of our nation’s energy supply. Avient and Southern States worked together to develop a modular design using GlasArmor ballistic panels. Using GlasArmor panels, Ballisti-Wall® and Ballisti- Cover ® solutions enable utility companies to add a superior level of protection to critical components and meet FERC security requirements within a modular, adaptable construction. 1 https://www.nbcnews.com/news/us-news/three-substations- attacked-washington-state-rcna63214 2 https://www.ferc.gov/sites/default/files/2020-04/E-4_10.pdf © 2023, All Rights Reserved Avient Corporation, 33587 Walker Road, Avon Lake, Ohio USA 44012 To learn more about Avient’s advanced composite solutions, visit www.avient.com/composites.

OFF-ROAD VEHICLE MANUFACTURER S E A T P A N • Consolidate parts to reduce assembly time and lower manufacturing costs • Maintain performance while replacing metal seat pan with lightweight composite material • Aided consolidation of multiple metal parts and fasteners into a single injection molded component, lowering costs $100k year • Saved time and money using FEA validation to confirm real-world performance before building tooling • Created full-size 3D printed prototypes to test fit and function Complēt™ Long Glass Fiber Nylon Composite KEY REQUIREMENTS WHY AVIENT? AVIENT SOLUTION METAL REPLACEMENT + COST SAVINGS LEARN MORE Copyright © 2020, Avient Corporation.

Our solutions can be functionalized to provide characteristics including electrical insulation, thermal insulation, radiopacity, low thermal expansion, flexural memory, and load damping, while delivering desired performance and aesthetic specifications. https://www.avient.com/composites Copyright © 2023, Avient Corporation. Avient makes no warranties or guarantees respecting suitability of either Avient’s products or the information for your process or end-use application.

Switching from metal forming to injection molding would also enable processing cost savings and expanded design freedom. THE IMPACT The closure producer’s team switched to Gravi-Tech material, and immediately logged a 35% cost savings due to lower material and processing costs. To learn more about Gravi-Tech™ solutions, contact Avient at +1.844.4AVIENT (1.844.428.4368) or visit www.avient.com.