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Avient Pioneers New PTFE-Free LubriOne™ Internally Lubricated Formulations at Chinaplas 2024 To News Center INVESTOR NEWS

PolyOne Corporation Investor Day 2012 PolyOne Investor Presentation Credit Suisse Boston Basic Materials Conference June 26, 2013 • 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. In addition, operating income before special items and adjusted EPS are components of various PolyOne annual and long-term employee incentive plans 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 16 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.

PolyOne Corporation Investor Day 2012 PolyOne Investor Presentation Deutsche Bank 2013 Global Industrials and Basic Materials Conference June 12, 2013 • 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. In addition, operating income before special items and adjusted EPS are components of various PolyOne annual and long-term employee incentive plans 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.

Slide 1 PolyOne Corporation Page 0 PolyOne Investor Presentation Jefferies 2014 Global Industrials Conference New York, NY August 12, 2014 PolyOne Corporation Page 1 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. In addition, operating income before special items and adjusted EPS are components of various PolyOne annual and long-term employee incentive plans ��PolyOne Investor Presentation�Jefferies 2014 Global Industrials Conference�New York, NY�August 12, 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 Bridge to $2.50 Adjusted EPS by 2015 Innovation Drives Earnings Growth A Rich Pipeline of Opportunity* Unique and Innovative Solutions Megatrends Aligned with Key End Markets Debt Maturities & Pension Funding – 6/30/14 Free Cash Flow and Strong Balance Sheet �Fund Investment / Shareholder Return PolyOne Core Values Why Invest In PolyOne?

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This combined with the design freedom, weight reduction, and cost advantages of thermoplastics, opens up the possibility to use them for metal replacement. An award-winning group of highly experienced industrial designers, design engineers and prototyping technicians, Avient Design helps customers with all aspects of new product development, from concept to production. Due to the success of this project, the new, lighter heat sink made from Therma- Tech conductive thermoplastics has been rolled out across multiple vehicle models.

CELEBRATE THE WORLD THROUGH COLOR COMPTEK™ High Temperature Formulations THE COLORFUL WORLD OF HIGH TEMPERATURE THERMOPLASTICS COMPTEK™ high temperature formulations deliver outstanding physical properties to critical applications in many industries. Avient makes no warranties or guarantees respecting suitability of either Avient’s products or the information for your process or end-use application. AVIENT MAKES NO WARRANTIES, EXPRESS OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, either with respect to the information or products reflected by the information.

To learn more about our wet grip TPEs, contact Avient at +1.844.4AVIENT (1.844.428.4368) or visit avient.com. Ready for testing, the new material was subjected to rigorous environmental testing, including months of sun exposure and long-term placement in humidity-rich environments. Adding to that success, the material’s ability to retain traction when wet opened doors for SurfCo to expand into new markets and applications.