With Maxxam LO, molders and OEM’s can embrace the evolving Vehicle Interior Air Quality (VIAQ) regulatory environment, and add tangible value for the end-consumer by enabling a more natural smelling interior cabin, free of unpleasant odors. KEY CHARACTERISTICS • Consistently achieves 3.0 per VDA 270 • Reduces VOC and emissions • Inherent heat stabilization • Customized physical property balance • Customized process flexibility • Natural, black, & custom colors possible TYPICAL USES PolyOne has designed Maxxam LO material for use in underhood automotive HVAC applications, including: • Housings • Ducts • Fasteners/connectors • Structural brackets www.polyone.com Copyright © 2018, PolyOne Corporation. Processing conditions can cause material properties to shift from the values stated in the information.

TRACTOR TRAILER OEM C A R G O T R A I L E R S I D E W A L L S • Suitable CFA design for PE sheet extrusion in layered, metal-laminated inner sidewall panels • Improved fuel economy and reduced trailer tare weight • Uncompromised outdoor durability and part strength • Reduced polymer usage while maintaining physical and dimensional requirements • Delivered significant 20% part weight reduction with CFA solution • Provided formulation to enhance throughput, leading to a 43% overall cost reduction • Created value beyond initial technical challenge with a credible problem solving approach • Enhanced performance with excellent sidewalls, uniform foamed plastic core, superior flatness, and rigidity Hydrocerol™ Chemical Foaming Additives (CFAs) and Cesa™ Nucleant Additives KEY REQUIREMENTS WHY AVIENT? AVIENT SOLUTION LIGHTWEIGHTING + COST REDUCTION LEARN MORE Copyright © 2022, Avient Corporation.

Product Stewardship activities encompassing a life cycle approach, ensure sustainable management of our products and an open dialogue with all interested parties.

With more than 20 years of experience in the specialty polymer sector, Mr. This has included Sales Director for Avient’s Color and Additives segment in Asia and General Manager of Engineered Materials Asia. Moh also served as Vice President of Asia, where he strengthened a One Avient approach internally and externally with customers, regional leaders and associations, as Avient has invested for growth in Asia.

With more than 20 years of experience in the specialty polymer sector, Mr. This has included Sales Director for Avient’s Color and Additives segment in Asia and General Manager of Engineered Materials Asia. Moh also served as Vice President of Asia, where he strengthened a One Avient approach internally and externally with customers, regional leaders and associations, as Avient has invested for growth in Asia.

Slide 1 PolyOne Corporation Page 1 PolyOne Investor Presentation Goldman Sachs 2014 US Emerging / SMID Cap Growth Conference New York, NY November 20, 2014 PolyOne Corporation Page 2 Forward-Looking Statements  In this presentation, 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. They are based on management’s expectations that involve a number of business risks and uncertainties, any of which could cause actual results to differ materially from those expressed in or implied by the forward-looking statements. ��PolyOne Investor Presentation�Goldman Sachs 2014 US Emerging / SMID Cap Growth Conference�New York, NY�November 20, 2014�� Forward-Looking Statements Use of Non-GAAP Measures PolyOne Commodity to Specialty Transformation PolyOne�At A Glance Mix Shift Highlights Specialty Transformation Confirmation of Our Strategy Strategy and Execution Drive Results Proof of Performance & 2015 Goals 32% Adjusted EPS CAGR from 2011 Innovation Drives Earnings Growth A Rich Pipeline of Opportunity Megatrends Aligned with Key End Markets Debt Maturities & Pension Funding – 9/30/14 Free Cash Flow and Strong Balance Sheet �Fund Investment / Shareholder Return PolyOne Core Values Why Invest In PolyOne?

Because of variations in methods, conditions, and equipment used commercially in processing these materials, PolyOne cannot warrant or guarantee the suitability of PolyOne’s products or the information for a User’s application or for the conditions disclosed in the foregoing information. PolyOne shall have no liability for, and the customer assumes all risk and liability of, any use of the foregoing information and/or use or handling of any material relating to the foregoing information. PolyOne shall have no liability for, and the customer assumes all risk and liability of, any use of the foregoing information and/or use or handling of any material relating to the foregoing information.

What we do: Materials Science Avient Corporation was originally established as PolyOne Corporation in 2000 through the consolidation of two companies in the materials industry. For more information, visit www.avient.com.

Microsoft Word - 55453- PolyOne Corporation RCMS 2013 Option 2.docx ABS Quality Evaluations Letter Of Conformity Page 1 of 1 This is to confirm that the Environment, Health, Safety and Security Management System of: PolyOne Corporation 33587 Walker Road Avon Lake, OH 44012 U.S.A.