Patterson 12:00-1:00 PM Lunch PolyOne Corporation Page 7 PolyOne Commodity to Specialty Transformation • Volume driven, commodity producer • Heavily tied to cyclical end markets • Performance largely dependent on non- controlling joint ventures 2000-2005 2006 - 2009 2010 – 2014 2015 and beyond • Steve Newlin appointed, Chairman, President and CEO • New leadership team appointed • Implementation of four pillar strategy • Focus on value based selling, investment in commercial resources and innovation to drive transformation • 18 consecutive quarters of double- digit adjusted EPS growth • Shift to faster growing, high margin, less cyclical end markets • Key acquisitions propel current and future growth, as well as margin expansion • Established aggressive 2015 targets • Continue specialty transformation • Targeting $2.50 adjusted EPS by 2015, nearly double 2013 EPS • Drive double digit operating income and adjusted EPS growth PolyOne Corporation Page 8 Specialty 54% PP&S 18% Distribution 28% 2013 Revenues: $3.8 Billion 2013 Revenues: $3.8 Billion United States 67% Europe 14% Canada 7% Asia 6% Latin America 6% $13 $31 $46 $46 $92 $96 $122 $195 $0 $50 $100 $150 $200 2006 2007 2008 2009 2010 2011 2012 2013 End Markets Specialty Operating Income PolyOne At a Glance Building & Construction 13% Industrial 12% Transportation 18% Wire & Cable 9% Packaging 16% Consumer 10% HealthCare 11% Appliance 6% Electronics & Electrical 5% PolyOne Corporation Page 9 Old PolyOne Transformation *Operating Income excludes corporate charges and special items 2% 34% 43% 62% 64% 0% 20% 40% 60% 80% 100% 2005 2008 2010 2013 Q1 2014 2015 % o f O p e ra ti n g I n c o m e * JV's Performance Products & Solutions Distribution Specialty 65-75% Specialty OI $5M $46M $87M $195M $60M Target Mix Shift Highlights Specialty Transformation 2015 Target PolyOne Corporation Page 10 Confirmation of Our Strategy The World’s Premier Provider of Specialized Polymer Materials, Services and Solutions Specialization Globalization Operational Excellence Commercial Excellence PolyOne Corporation Page 11 -150.00% -50.00% 50.00% 150.00% 250.00% 350.00% 450.00% 550.00% PolyOne S&P 500 Strategy and Execution Drive Results $0.12 $0.27 $0.21 $0.13 $0.68 $0.82 $1.00 $1.31 '06 '07 '08 '09 '10 '11 '12 '13 ‘06-‘13 EPS CAGR = 41% EPS Share Price vs.

PolyOne Corporation Page 4 PolyOne Commodity to Specialty Transformation • Volume driven, commodity producer • Heavily tied to cyclical end markets • Performance largely dependent on non- controlling joint ventures 2000-2005 2006 - 2009 2010 – 2014 2015 and beyond • Steve Newlin appointed, Chairman, President and CEO • New leadership team appointed • Implementation of four pillar strategy • Focus on value based selling, investment in commercial resources and innovation to drive transformation • Substantial EPS growth from $0.13 to all-time high of $1.80 • Shift to faster growing, high margin, less cyclical end markets • Key acquisitions propel current and future growth, as well as margin expansion • Specialty mix expands to 65% of Operating Income – strongest mix of earnings in history • Accelerating growth • Deliver consistent double digit annual EPS growth • Maintain >35% vitality index • Pursue strategic acquisitions that expand specialty offerings and geographic breadth • Invest and grow current and next generation talent PolyOne Corporation Page 5 Appliances 5% Building & Construction 12% Consumer 10% Electrical & Electronics 5% Healthcare 11% Industrial 14% Packaging 14% Transportation 20% Wire & Cable 9% Distribution 28% PP&S 20% Specialty 52% United States 69% Europe 13% Canada 7% Asia 6% Latin America 5% 2014 Revenues: $3.8 Billion End Markets 2014 Revenues: $3.8 Billion PolyOne At A Glance $13 $31 $46 $46 $92 $96 $122 $195 $242 2006 2007 2008 2009 2010 2011 2012 2013 2014 Specialty Operating Income ($M) PolyOne Corporation Page 6 Old PolyOne *Operating Income excludes corporate charges and special items 2% 34% 43% 62% 65% 69% 0% 20% 40% 60% 80% 100% 2005 2008 2010 2013 2014 Q1 2015 2020 % o f O pe ra tin g In co m e* JV's Performance Products & Solutions Distribution Specialty 80%+ Specialty OI $5M $46M $87M $195M $242M $60M Mix Shift Highlights Specialty Transformation Transformation 2020 Platinum Vision Platinum Vision PolyOne Corporation Page 7 Confirmation of Our Strategy The World’s Premier Provider of Specialized Polymer Materials, Services and Solutions Specialization Globalization Operational Excellence Commercial Excellence PolyOne Corporation Page 8 -100% 0% 100% 200% 300% 400% 500% 600% Strategy and Execution Drive Results $0.12 $0.27 $0.21 $0.13 $0.68 $0.82 $1.00 $1.31 $1.80 '06 '07 '08 '09 '10 '11 '12 '13 '14 ‘06-‘14 Adjusted EPS CAGR = 40% Adjusted EPS Share Price vs.

Organically, we utilized our proprietary innovation process to develop and launch new specialty and full-service solutions, including Versaflex™ HC, Excelite™ liquid foaming solutions, Percept™ Authentication Technologies, and InVisiOSM Color and Design Services, just to name a few. Performance Products & Solutions (PP&S) achieved a new record for return on sales at 7.2 percent and further reduced its working capital as a percent of sales to 4.3 percent. This strength was most notably evidenced by our hiring last year of Brad Richardson as CFO and Michael Garratt as president of PP&S.

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url=http://de.wikipedia.org/wiki/Datei:Bayer-Logo.svg&rct=j&frm=1&q=&esrc=s&sa=U&ei=TfImVb6bAbeKsQTjp4DABA&ved=0CBYQ9QEwAA&sig2=Ci5ha-5qQAzO0chQpoDCLA&usg=AFQjCNHRuaPkX3dETrItqttgMxou7-a1Ow PolyOne Corporation Page 33 Innovation Pipeline Potential Global Specialty Engineered Materials Prototype Frame Opportunity Scale-up & Test Market Build Business Case Commercial Launch Phase 1 Phase 2 Phase 3 Phase 4 Phase 5 3 6 2 3 4 4 2 2 1 3 3 1 3 2 1 Breakthrough Platform Derivative Addressable Market ($ millions) $400 $100 $200 PolyOne Corporation Page 34 Megatrends Aligned with Key End Markets Increasing Energy Efficiency Protecting the Environment Improving Health and Wellness Megatrend End Markets Globalizing and Localizing Health & Wellness Transportation Packaging Consumer Global Specialty Engineered Materials PolyOne Corporation Page 35 >$150M Revenue Potential Advanced Composites Healthcare Key Initiatives Light-weighting >$100M Revenue Potential Global Specialty Engineered Materials PolyOne Corporation Page 36 Platinum Vision 1.1% 8.0% 12.1% 20%+ 2006 2011 2014 2020 Platinum Vision World Class Operating Margin Accelerating Growth Global Specialty Engineered Materials Innovation Market Growth Geographic Expansion Collaboration PolyOne Corporation Page 37 Summary Accelerating growth is #1 priority • Collaboration across PolyOne • Market-driven Innovation • Commercial and Operational Excellence Global Specialty Engineered Materials PolyOne Corporation Page 38 Designed Structures and Solutions PolyOne Corporation Page 39 Custom Engineered Solutions 71% Packaging Solutions 29% Appliances 2%Building & Construction 8% Consumer 5% Healthcare 6% Industrial 23% Packaging 27% Transportation 30% 2014 Revenue by Industry Segment 2014 Revenues: $0.6 Billion At a Glance Designed Structures and Solutions PolyOne Corporation Page 40 Early Progress 1.4% 5.6% 7.3% 2012 2013 2014 Operating Margin $16 $33 $45 2012 2013 2014 Operating Income ($M) • Cultural shift from volume to value • Emphasis on commercial excellence • Mix shift to profitable portfolio of offerings • “Rightsizing” the operational footprint • Deploy Lean Six Sigma Designed Structures and Solutions PolyOne Corporation Page 41 A Lot of Work Remains with Tremendous Upside Potential Guided by our Four Pillar Strategy Specialization Globalization Operational Excellence Commercial Excellence Designed Structures and Solutions Focused on improving: • Quality • On-time Delivery • Operational Efficiency PolyOne Corporation Page 42 Innovating with Cross-Business Unit Technologies Designed Structures and Solutions Specialty Engineered Materials Color and Additives GLS ColorMatrix Geon • Flame retardant solutions • Flexible sound abatement materials • Energy dissipation • Replacement of leaded glass • Foaming technologies • Improved renewable packaging • Next generation barrier packaging • Glass replacement in packaging PolyOne Corporation Page 43 Who We Are Growing With Designed Structures and Solutions http://www.google.com/url?

HIGHLIGHTS from 2023: Key Markets Key Customer Challenges • Improve fuel economy • Reduce energy consumption • Reduce carbon footprint • Lessening environmental impact Avient Solutions & Services • Specialty solutions designed to replace traditional materials (e.g. metal, wood) at lower weight • Alternative solutions to reduce emittance of volatile organic compounds • Lightweighting design and solutions to reduce material usage • Avient Design Ser vices to reduce weight or energy consumption REDUCE Consumer Transportation Building & Construction 20% LESS MATERIAL Lightweight Dashboards Hydrocerol™ Chemical Foaming Agents LEARN MORE REDUCES VOCs SmartBatch™ FX for Body & Trim Paint Replacement LEARN MORE 59% Air Cargo Nets Bio-Based Dyneema® Fiber LEARN MORE SUSTAINABLE DESIGN Design for Lightweighting Avient Design Services LEARN MORE LESS WEIGHT 60% EV Connectors Edgetek™ PKE Non-Halogen Flame Retardant Formulations LEARN MORE40% LED Lighting Components Therma-Tech™ Thermally Conductive Formulations LEARN MORE LESS CO 2 THAN NYLON LIGHTER THAN ALUMINUM LEARN MORE Avient Sustainability HOME | Contents | Message from the CEO | About Us | People | Products | Planet | Per formance | Metrics | Index Sustainability Report | 2023 43Sustainability Report | 2023 43 https://www.avient.com/products/polymer-additives/foaming-agents/hydrocerol-chemical-foaming-agents https://www.avient.com/products/polymer-colorants/color-additive-combination-masterbatches/smartbatch-fx-paint-replacement-0 https://www.dyneema.com/sustainability/bio-based-dyneema-fiber https://www.avient.com/resource-center/services/avient-design https://www.avient.com/products/engineered-polymer-formulations/chemical-corrosion-resistant-formulations/edgetek-pke-polyketone-formulations https://www.avient.com/products/engineered-polymer-formulations/conductive-signal-radiation-shielding-formulations/therma-tech-thermally-conductive-formulations https://www.avient.com/company/sustainability/sustainable-solutions-portfolio PRESERVE Avient’s portfolio of PRESERVE sustainable solutions are designed to preser ve natural resources like water, protect human health and safety, and enable sustainable infrastructure.

HIGHLIGHTS from 2023: Key Markets Key Customer Challenges • Improve fuel economy • Reduce energy consumption • Reduce carbon footprint • Lessening environmental impact Avient Solutions & Services • Specialty solutions designed to replace traditional materials (e.g. metal, wood) at lower weight • Alternative solutions to reduce emittance of volatile organic compounds • Lightweighting design and solutions to reduce material usage • Avient Design Ser vices to reduce weight or energy consumption REDUCE Consumer Transportation Building & Construction 20% LESS MATERIAL Lightweight Dashboards Hydrocerol™ Chemical Foaming Agents LEARN MORE REDUCES VOCs SmartBatch™ FX for Body & Trim Paint Replacement LEARN MORE 59% Air Cargo Nets Bio-Based Dyneema® Fiber LEARN MORE SUSTAINABLE DESIGN Design for Lightweighting Avient Design Services LEARN MORE LESS WEIGHT 60% EV Connectors Edgetek™ PKE Non-Halogen Flame Retardant Formulations LEARN MORE40% LED Lighting Components Therma-Tech™ Thermally Conductive Formulations LEARN MORE LESS CO 2 THAN NYLON LIGHTER THAN ALUMINUM LEARN MORE Avient Sustainability HOME | Contents | Message from the CEO | About Us | People | Products | Planet | Per formance | Metrics | Index Sustainability Report | 2023 43Sustainability Report | 2023 43 https://www.avient.com/products/polymer-additives/foaming-agents/hydrocerol-chemical-foaming-agents https://www.avient.com/products/polymer-colorants/color-additive-combination-masterbatches/smartbatch-fx-paint-replacement-0 https://www.dyneema.com/sustainability/bio-based-dyneema-fiber https://www.avient.com/resource-center/services/avient-design https://www.avient.com/products/engineered-polymer-formulations/chemical-corrosion-resistant-formulations/edgetek-pke-polyketone-formulations https://www.avient.com/products/engineered-polymer-formulations/conductive-signal-radiation-shielding-formulations/therma-tech-thermally-conductive-formulations https://www.avient.com/company/sustainability/sustainable-solutions-portfolio PRESERVE Avient’s portfolio of PRESERVE sustainable solutions are designed to preser ve natural resources like water, protect human health and safety, and enable sustainable infrastructure.

These included headwinds from hydrocarbon based raw material deflation that reduced revenue by nearly $150 million and compressed margins, primarily within our PolyOne Distribution (POD) and Performance Products and Solutions (PP&S) segments. These associates led to an almost immediate impact in POD and PP&S, where sales cycles are often the shortest within the company. Our additive concentrates encompass a wide variety of performance and process enhancing characteristics and are commonly categorized by the function that they perform, including UV light stabilization and blocking, antimicrobial, anti-static, blowing or foaming, antioxidant, lubricant, oxygen and visible light blocking and productivity enhancement.