Biodegradable & compostable BIO FILM BAG MANUFACTURER F L E X I B L E P L A F I L M • Easy film unwinding without optical impairments or mechanical damage • Excellent clarity and transparency in BOPLA applications • Compliant with food contact applications* • Provided a solution to minimize film-to-film surface contact, decreasing the coefficient of friction between layers lying on top of each other • Created a customized formulation by mixing anti- blocking additives and slip agents, maintaining process speed without impacting performance or film quality • Improved handling of the PLA shopping bags, making them easier to open CESA™ & OnCap™ BIO ABSL additives KEY REQUIREMENTS WHY AVIENT? AVIENT SOLUTION LEARN MORE * Contact Avient for conditions of use and limitations SPEED + PERFORMANCE Copyright © 2022, Avient Corporation.

Volg de plaatselijke meldingsprocedures of neem contact op met de overheid in geval van nood. Als u niet zeker bent of u te maken heeft met een “overheidsfunctionaris”, neem dan contact op met de Juridische afdeling voor richtlijnen. Als u nog steeds bezorgd bent, neem dan contact op met het plaatselijke management of een van de hulpbronnen die in de Code vermeld staan.

Contact Avient here to learn more.   Media Relations Contacts Company Officers

Media Contact Nicole DeChant Avient Corporation nicole.dechant@avient.com Media Relations Contacts Company Officers

Media contact Michelle Maniscalco Senior Manager, Marketing Communications Avient Corporation michelle.maniscalco@avient.com   Media Relations Contacts Company Officers

Cesa™ Anti-Block Slip LS Additives for low-temperature sealing layers in flexible polyolefin packaging FOOD PACKAGING IN A CHANGING MARKET In many food contact applications, flexible plastic packaging is replacing rigid packaging for varied reasons; it has lightweight characteristics, is easy to customize in any shape, and has a favorable carbon footprint. Eco-conscious packaging compositions are preferred by customers, pushing convertors and brand owners to find more sustainable materials that also ensure food contact compliance. For more information about Cesa™ Anti-Block Slip LS and how it can enhance your flexible packaging solutions, please contact Avient.

 Factors that could cause actual results to differ materially from those implied by these forward-looking statements include, but are not limited to:  The final amount of charges resulting from the planned North American asset realignment and the Company’s ability to realize anticipated savings and operational benefits from the asset realignment;  Our ability to achieve the strategic and other objectives relating to the acquisition of Spartech Corporation, including any expected synergies;  Our ability to successfully integrate Spartech and achieve the expected results of the acquisition, including, without limitation, the acquisition being accretive;  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 financial condition of our customers, including the ability of customers (especially those that may be highly leveraged and those with inadequate liquidity) to maintain their credit availability;  The speed and extent of an economic recovery, including the recovery of the housing market;  Our ability to achieve new business gains;  The effect on foreign operations of currency fluctuations, tariffs, and other political, economic and regulatory risks;  Changes in polymer consumption growth rates in the markets 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 achieve or delays in achieving or achievement of less than the anticipated financial benefit from initiatives related to working capital reductions, cost reductions, employee productivity goals, and an inability to raise or sustain prices for products or services;  An inability to raise or sustain prices for products or services;  An inability to maintain appropriate relations with unions and employees;  The inability to achieve expected results from our acquisition activities;  Our ability to continue to pay cash dividends;  The amount and timing of repurchases of our common shares, if any; 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.  The above list of factors is not exhaustive.  We undertake no obligation to publicly update forward-looking statements, whether as a result of new information, future events or otherwise. In certain cases throughout this presentation.  PolyOne’s chief operating decision maker uses these financial measures to monitor and evaluate the ongoing performance of the Company and each business segment and to allocate resources. Patterson President and Chief Executive Officer PolyOne Corporation Page 36 PolyOne Core Values Innovation Collaboration Excellence PolyOne Corporation Page 37 Innovation Drives Earnings Growth $20 $53 2006 2013 Research & Development Spending ($ millions) Specialty Platform Vitality Index Progression* *Percentage of Specialty Platform revenue from products introduced in last five years 14.3% 30.7% 2006 2013 Specialty Platform Gross Margin % 19.5% 43.0% 2006 2013 PolyOne Corporation Page 38 Formula for Success Innovation Market Beating Performance Excellence in Execution PolyOne Corporation Page 39 Track Record of Successful Integrations and Rapid Operating Income Growth $12 $44 2007 2013 $22 $30 2012 2013 $24 $49 2012 2013 GLS ColorMatrix Spartech OI in $ millions PolyOne Corporation Page 40 2015 and Beyond Innovation will drive the next stage in our remarkable transformation Deliver on 2015 goals Expand Specialty offerings and possibilities Identified as a truly global, specialty chemical company Market Potential Exceeds $40 Billion PolyOne Corporation Page 41 Driving Toward Premier Profitability EBIT Margins for top tier companies Victrex 42% Sigma Aldrich 18% FMC 25% IFF 18% Eastman 17% Hexcel 16% 16% Rockwood Holdings Celanese 14% 7% EBIT Margin – 2013 Albemarle 24% Ecolab 13% PolyOne Corporation Page 42 Bright Future & High Aspirations – The Next Seven Years • % OP Income from Specialty - 5% • Market Cap - $500 Million • Revenue - $2.6 Billion • Commodity Peers • Specialty ROS - 1.5% • % OP Income from Specialty - 62% • Market Cap - $3.5 Billion • Revenue - $3.7 Billion • Specialty ROS - 9.4% • % OP Income from Specialty - 80 to 90% • Market Cap - $12 to $18 Billion • Revenue - $8 to $10 Billion • Specialty Peers • Specialty ROS - ≥ 20% 2000 – 2006 2007 – 2013 2014 – 2020 PolyOne Corporation Page 43 The New PolyOne: A Specialty Growth Company Why Invest In PolyOne?

Investor Relations Contact: Eric R. Swanson, Director, Investor Relations, PolyOne Corporation, +1 440-930-1018, eric.swanson@avient.com; Media Contact: Kyle G. Investor Contacts

The company’s approach to product design is deeply rooted in the principles of the circular economy and BIC’s 4R philosophy: reducing the amount of raw materials, including as much recycled or alternative materials as possible, making more refillable products, and improving the recyclability of both products and packaging.

The company’s approach to product design is deeply rooted in the principles of the circular economy and BIC’s 4R philosophy: reducing the amount of raw materials, including as much recycled or alternative materials as possible, making more refillable products, and improving the recyclability of both products and packaging.