EPS: $2.50 Assumptions • Operating margins in mid-range of 2015 targets • No global recession • No investment in incremental PP&S capacity • Completion of 2-3 midsize accretive acquisitions • Housing starts at 85% of 50 year norm by 2015 • Mid single digit revenue CAGR • Remain comfortably below 3X Net Debt / EBITDA Page 11 2012 Rev: $2.9B Adj. Strong past performance demonstrates that our strategy and execution are working • Megatrends align with our strengths • Innovation and services provide differentiation and competitive advantage • Strong and proven management team driving growth and performance • Addressable market exceeds $40 billion The New PolyOne: A Specialty Growth Company 2015 Target: $2.50 Adjusted EPS Page 15 Schedule I Reconciliation of Non-GAAP Financial Measures (Unaudited) (Dollars in millions, except per share data) Below is a reconciliation of non-GAAP financial measures to the most directly comparable measures calculated and presented in accordance with U.S. Average Debt Q2 2012 Q3 2012 Q4 2012 Q1 2013 Q2 2013 Average PolyOne Debt $ 705.8 $ 705.2 $ 706.9 $ 1,055.5 $ 1,031.2 $ 840.9 Average Equity Q2 2012 Q3 2012 Q4 2012 Q1 2013 Q2 2013 Average PolyOne shareholders’ equity $ 604.3 $ 629.3 $ 629.1 $ 871.8 $ 993.9 $ 745.7 Platform sales and operating income (OI) H1 2012*** H1 2013*** H1 2013**** Global Specialty Engineered Materials Sales $ 280.9 $ 352.0 $ 285.1 Global Color, Additives and Inks Sales 413.9 434.7 409.2 Designed Structures & Solutions Sales - 240.4 - Specialty Platform Sales $ 694.8 $ 1,027.1 $694.3 Performance Products and Solutions Sales 336.0 336.7 317.5 PolyOne Distribution Sales 533.6 543.1 543.1 Corporate and Eliminations (62.3) (68.2) (68.2) Total Sales $ 1,502.1 $ 1,838.7 $ 1,486.7 Global Specialty Engineered Materials OI $ 24.6 $ 32.5 $ 31.2 Global Color, Additives and Inks OI 44.0 54.7 52.0 Designed Structures & Solutions OI - 10.5 - Specialty Platform OI $ 68.6 $ 97.7 $ 83.2 Performance Products and Solutions OI 19.3 27.5 25.7 PolyOne Distribution OI 33.4 33.1 33.1 Corporate and eliminations (20.3) (25.7) (20.3) Special items in OI (20.3) (11.4) (20.3) Operating income - GAAP $ 80.7 $ 121.2 $ 101.4 Special items in OI 20.3 11.4 20.3 Operating income adjusted $ 101.0 $ 132.6 $ 121.7 Global Specialty Engineered Materials - OI % of sales 8.8% 9.2% 10.9% Global Color, Additives and Inks - OI % of sales 10.6% 12.6% 12.7% Designed Structures & Solutions - OI % of sales - 4.4% - Specialty platform - OI % of sales 9.9% 9.5% 12.0% PP&S operating - OI % of sales 5.7% 8.2% 8.1% Distribution OI - % of sales 6.3% 6.1% 6.1% PolyOne OI adjusted - % of sales 6.7% 7.2% 8.2% Reconciliation to Condensed Consolidated Balance Sheets H1 2013 Short-term debt and current portion of long-term debt $ 8.7 Long-term debt 1,022.5 Less cash and cash equivalents (392.4) Specialty Platform Gross Margin Percentage 2006Y* Q2 2013**** Global Specialty Engineered Materials Sales $ 345.3 $ 143.5 Global Color, Additives and Inks Sales 531.8 207.5 Specialty Platform Sales $ 877.1 $ 351.0 Global Specialty Engineered Materials Gross Margin $ 41.6 $ 37.3 Global Color, Additives and Inks Gross Margin 83.6 71.8 Specialty Platform Gross Margin $ 125.2 $ 109.1 Specialty Platform Gross Margin Percentage 14.3% 31.1% * Historical results include the Resin and Specialty Coatings businesses within the Performance Products and Solutions segment.

Homepage // News Center // PolyOne Helps Schneider Electric Satisfy Global Demand for Affordable, Sustainable Light and Power For the lamp components, Schneider Electric’s designers wanted a globally available material with ‘water clarity’ to make it easier for users to see the glow-in-the-dark switch in pitch-black conditions. PolyOne Corporation, with 2014 revenues of $3.8 billion, is a premier provider of specialized polymer materials, services and solutions.

Homepage // News Center // Avient Extends Recycled TPE Portfolio with Grades Containing up to 60% Recycled Content, Supporting Global Customers FRIEDRICHSHAFEN, Germany – October 15, 2024 – Avient Corporation, a premier provider of specialized and sustainable materials solutions and services, today announced the extension of its reSound™ REC Recycled Content Thermoplastic Elastomer (TPE) portfolio with new, globally produced, GP 7820 grades for the Fakuma International Trade Fair for Plastics Processing, held today through October 19, 2024. They are easily colorable, suitable for injection molding and overmolding onto polypropylene (PP) substrates, and available globally. 

Kedrowski Globalization Robert M. Patterson Global Color, Additives, and Inks John V. Van Hulle Mark Frost Global Specialty Engineered Materials Craig M.

SPECIALTY INKS OVERVIEW PolyOne Specialty Inks is a leading global manufacturer of screen printing inks for the textile industry and of specialty inks for industrial applications. With our 5 brands, Wilflex™, Rutland™, Union Ink™, Printop™, and QCM™ we are recognized as a leader in our markets with a deep focus on quality, innovation, and customer service. Our Wilflex and Rutland brands first emerged in the early 1960s, when screen printing on T-shirts was gaining popularity for self- expression, affording us global recognition, and allowing us to develop products making the screenprinting process easier, more attractive and more profitable.

Homepage // News Center // New Details on Specialty, Sustainable Technologies and Services from Avient Featured at K 2022 Customer success collaboration with L’Oréal and joint study with Borealis using Avient’s Post-Consumer Recycled (PCR) Color Prediction Service: A digital service using sophisticated technology to illustrate the color possibilities or limitations of certain types of PCR. Since then, Avient has become better together by further expanding our growing composites portfolio with the addition of the globally admired brand of Dyneema®, the World's Strongest Fiber™. 

Homepage // News Center // Global Premium Brands Count on PolyOne’s Inspired Colors, Materials and Finishes for Luxury Packaging Brand owners who collaborate with PolyOne are taking advantage of Gravi-Tech™ Density Modified Formulations, metallic-effect GLS™ thermoplastic elastomers (TPEs), and InVisiOSM Color and Design Services. PolyOne Corporation, with 2015 revenues of $3.4 billion, is a premier provider of specialized polymer materials, services and solutions.

Van Hulle Senior Vice President, President of Global Color Additives and Inks Robert M. Kedrowski Executive Vice President Global Operations and Process Improvement Lisa K. McAlindon Senior Vice President, President of Designed Structures and Solutions Fernando Sanchez Global Director of Marketing Global Color and Additives Craig M.

Avient and Coloro Collaborate to Offer Sustainable Fiber Colorants for Dope-Dyeing to the Global Fashion Textile Industry. SHANGHAI, China – October 31, 2023 – Avient Corporation, a premier provider of specialized and sustainable material solutions and services, and Coloro, a  universal color system that decodes color as the human eye sees it, today announced a new collaboration to offer dope-dyeing matches of Coloro colors to the global fashion textile market. It was a natural and obvious choice to collaborate with Avient as a global leader in sustainable color and material solutions.

Homepage // News Center // PolyOne to Launch New Dedicated Distribution Team and Support Services for Mexico at Plastimagen 2016 Additional services and support include:     Operational analyses •    Regulatory compliance assistance •    Global supply chain and logistics consulting