Factors that could cause actual results to differ materially from those implied by these forward-looking statements include, but are not limited to: • Our ability to identify and evaluate acquisition targets and consummate and integrate acquisitions • Disruptions, uncertainty or volatility in the credit markets that could adversely impact the availability of credit already arranged and the availability and cost of credit in the future; • The effect on foreign operations of currency fluctuations, tariffs and other political, economic and regulatory risks; • Changes in polymer consumption growth rates and laws and regulations regarding the disposal of plastic in jurisdictions where we conduct business; • Changes in global industry capacity or in the rate at which anticipated changes in industry capacity come online; • Fluctuations in raw material prices, quality and supply and in energy prices and supply; production outages or material costs associated with scheduled or unscheduled maintenance programs; • Unanticipated developments that could occur with respect to contingencies such as litigation and environmental matters; • An inability to raise or sustain prices for products or services; • Information systems failures and cyber attacks; and • Other factors affecting our business beyond our control, including, without limitation, changes in the general economy, changes in interest rates and changes in the rate of inflation. V I S I O N PolyOne Corporation 4 To be the world’s premier provider of specialized polymer materials, services and solutions C O R E V A L U E S P E R S O N A L V A L U E S Honesty IntegrityRespect Operational Excellence Commercial Excellence Specialization Globalization Collaboration ExcellenceInnovation To be the world’s premier provider of specialized polymer materials, services and solutions S A F E T Y F I R S T PolyOne Corporation 5 Injuries per 100 Workers Spartech Acquisition 1.3 1.1 1.1 0.85 0.65 0.57 0.54 0.97 0.84 0.74 0.74 0.69 0.51 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 PolyOne Corporation 6 P O L Y O N E P R O F O R M A 2 0 1 8 R E V E N U E | $ 2 . 9 B I L L I O N * Segment End Market Geography 15% Healthcare Wire & Cable Building & Construction Electrical & Textiles Color Additives & Inks 34% Distribution 41% Specialty Engineered Materials 25% United States 54% Europe 20% Latin America 10% *Pro Forma excluding PP&S and including Fiber-Line PolyOne Corporation 204 P R O O F O F PER FO R MA N C E C O N S E C U T I V E Y E A R S 10 A D J U S T E D E P S E X P A N S I O N $1.51 $1.61 S U S T A I N A B L E P A T H T O D O U B L E - D I G I T E P S G R O W T H PolyOne Corporation 8 P E O P L E P R O D U C T S P L A N E T P E R F O R M A N C E Double digit annual EPS growth Expand specialty portfolio with strategic acquisitions Innovate and develop new technologies and services Repurchase 600K-1M shares annually Increase commercial resources 5-7% annually Double acquired company margins Enhance efficiencies through Lean Six Sigma and commercial excellence 531 710130 164 504 663 R&D / Technical Marketing Sales PolyOne Corporation 9 Increased commercial headcount + 34% + 26% + 32% I N V E S T M E N T I N COMMERCIAL RESOURCES D R I V I N G G R O W T H Sustained revenue increases led by organic business $2.9 $2.9 $3.2 $3.5 2015 2016 2017 2018 Total + 9% Organic + 5% Revenue in billions of $ Total + 10% Organic + 7% Lead Specialists T H E E V O L V I N G C U S T O M E R R E L A T I O N S H I P PolyOne Corporation 10 Expanded Path Traditional Path Strategic Accounts/ Field Sales Business Development Customer Service Web and Social Media Inside Sales PolyOne Corporation 11 Investments in digital and dedicated inside sales to improve customer experience 110% increase in leads (from 6,000 to 12,700) driven by website, phone, and online chat EXPANDED PATH A D D I N G C U S T O M E R T O U C H P O I N T S 4 24 Inside sellers $11M $109M Inside sales/digital revenue A L I G N I N G W I T H T R E N D S F O R G R O W T H T R A N S P O R T A T I O N P A C K A G I N G H E A L T H C A R E C O N S U M E R PolyOne Corporation 12 Facilitate alternative energy solutions Light- weighting Reduce packaging materials Improve recyclability Reduce spread of infection I N N O V A T I O N PolyOne Corporation 13 Customization 55% M&A 30% Innovation Pipeline Innovation comes from Research & Development Spend ($ millions) Vitality Index % of sales from products launched last 5 years 35% 2006 2018 $20 $56 2006 2018 Transformational Opportunity for Growth Through M&A Adjacent Opportunity for Growth Through New Product Pipeline Core Customization 3 H O R I Z O N S O F D E V E L O P M E N T PolyOne Corporation 14 Incremental development from existing base of technology New development adjacent to current New technology development outside of and with our current base Service adjacent markets and Create new markets, target new customer needs Service existing markets and Market Technical I N N O V A T I O N Non-Halogen Flame Retardants Barrier Technologies Fiber Colorants Advanced Composites Thermoplastic Elastomers Gordon Composites/ Polystrand – Composites GLS – Thermoplastic Elastomers ColorMatrix – Liquid Color & Additives PlastiComp Fiber-Line I N N O V A T I O N S P O T L I G H T : C O M P O S I T E S PolyOne Corporation 15 C O M P O S I T E S R E F R E S H E R PolyOne Corporation 16 Polymer Composite Strength Design Flexibility Continuous Fiber Thermoset Short Glass Fiber Thermoplastics Continuous Fiber Long Glass Fiber Thermoplastics S T R A T E G I C I N V E S T M E N T H I S T O R Y Acquired Polystrand Installed LFT production Avon Lake Acquired Gordon Thermoplastic Composites Long Fiber Reinforced Thermoplastics Continuous Fiber Thermosets Long Fiber Thermoplastic (LFT) Technology Installed LFT production Barbastro, Spain Acquired Glasforms Long Fiber Reinforced Thermoplastics Continuous Fiber Thermosets 2012 2015 20162009 2011 Acquired PlastiComp, specialty LFT producer 2018 PolyOne Corporation Acquired Fiber-Line, specialty fiber processor 17 C O M P O S I T E S I N T R A N S P O R T A T I O N PolyOne Corporation 18 W A T E R C R A F TR A I L H E A V Y T R U C K Bulkheads and Transoms Ceilings and Hatches Doors and Cabinetry Flooring Door Panels Side Walls Flooring & Side Panels Aerodynamic Fairings Seat and Bunk Reinforcements P O L Y O N E A P P L I C A T I O N S I N F I B E R O P T I C C A B L E S PolyOne Corporation 19 1.

Avient może gromadzić dane osobowe Kandydata podczas składania podania w następujący sposób: • Przez Internet: podczas składania podania online za pomocą Witryn; • Przez e-mail. Kontakt z Avient W przypadku jakichkolwiek pytań lub chęci skorzystania z któregokolwiek z przysługujących Kandydatowi praw, może on skontaktować się z Avient korzystając z poniższych danych adresowych: The Corporate Privacy Officer Avient Corporation 33587 Walker Road Avon Lake, Ohio 44012, USA E-mail: PRIVACY.OFFICER@POLYONE.COM Telefon: 1-800-901-2078 Kandydat może również przesłać Avient swoje pytania lub prośby dotyczące kwestii ochrony danych za pośrednictwem formularza online.

In consultation with appropriate officers of the Company, oversee (or provide for the oversight of) regulatory compliance with respect to compensation matters, including with respect to applicable tax laws

Advanced liquid color dispersions: New collections of ColorMatrix™ liquid color concentrates help to enhance brand presence and deliver dynamic shelf impact. Specialty sheet and rollstock: PreservaPak™ high-barrier technologies help preserve product freshness and extend shelf life for packaged foods, and raise the performance of sterile medical device packaging. To access PolyOne’s news library online, please go to www.avient.com/news.

As in past years at this event, we look forward to in-depth discussions with our customers to discover how we can help meet their challenges.” OnColor™ color and additive concentrates help manufacturers transition away from paint to in-mold color (IMC) solutions that maintain aesthetic qualities while eliminating production steps.   To access PolyOne’s news library online, please go to www.avient.com/news.

This can help simplify the overall decision-making process for brand owners and technical colorists and help shorten the time-to-launch of new product ranges. Sustainability experts from Avient will be on hand to help address recycling challenges in packaging, drawing on research conducted at Avient’s CycleWorks™ Innovation Center that focuses on mechanical recycling challenges and solutions.   To access Avient's news library online, please visit www.avient.com/news.    

Our extensive experience in composite panel technology and rapid, customized product development capabilities can help you meet specific needs. Working together, we can help optimize your marine manufacturing system to raise throughput, increase efficiency and achieve repeatable quality.

TECHNICAL EXPERTISE HELPS ELECTRONIC CONNECTOR COMPANY ENTER NEW MARKET © 2021, All Rights Reserved Avient Corporation, 33587 Walker Road, Avon Lake, Ohio USA 44012 To learn more about Bergamid™ Nylon Formulations, contact Avient at +1.844.4AVIENT (1.844.428.4368) or visit us at avient.com. THE SOLUTION Because they knew Avient could help, the connector company’s design engineers invited Avient into the development process.

This helps customers adhere to proposed regulatory restrictions surrounding the use of polyfluoroalkyl substances (PFAS) of which PTFE is classified as. They provide similar performance characteristics to conventional grades formulated with PTFE, helping to reduce friction, noise, vibration, and heat build-up as well as improve product durability in applications that involve mating surfaces or extreme wear.

SILICONE DISPERSION TECHNOLOGIES Colorant and additive dispersions that provide enhanced performance and color consistency WE’RE HERE TO HELP With our broad portfolio of color and additive silicone dispersions, we can provide the value, consistency and reliability needed to get products to market quickly and successfully. Together, we can help you explore ways to improve your color processes to maximize aesthetic and functional performance.