Corporate Literature Lawn and garden, outdoor high performance, personal care, footwear, office supplies, houseware durables Learn about overmolding, material selection to enhance function, and design considerations that can help you address challenges and delight customers

PolyOne Corporation Investor Day 2012 PolyOne Investor Presentation Sidoti & Company Eighteenth Annual Emerging Growth Institutional Investor Forum March 18, 2014 • 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. Strong past performance demonstrates that our strategy and execution are working • Megatrends align with our strengths • Innovation and services provide differentiation, incremental pricing power, and competitive advantage • Strong and proven management team driving growth and performance • Addressable market exceeds $40 billion Page 14 1 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. Platform operating income mix percentage 2005Y* 2006* 2008Y* 2010Y* 2013Y Global Specialty Engineered Materials $ 0.4 $ 3.9 $ 17.6 $ 49.7 $ 57.2 Global Color, Additives and Inks 4.3 8.9 28.1 37.7 104.0 Designed Structures and Solutions - - - - 33.4 Specialty Platform $ 4.7 $ 12.8 $ 45.7 $ 87.4 $ 194.6 Performance Products and Solutions 75.7 64.2 31.3 54.0 56.0 Distribution 19.5 19.2 28.1 42.0 63.3 SunBelt Joint venture 91.9 102.9 28.6 18.9 - Corporate (51.5) 34.5 (425.1) (27.7) (82.4) Operating income (loss) GAAP $ 140.3 $ 233.6 $ (291.4) $ 174.6 $ 231.5 Less: Corporate operating expense 51.5 (34.5) 425.1 27.7 82.4 Operating income excluding Corporate $ 191.8 $ 199.1 $ 133.7 $ 202.3 $ 313.9 Specialty platform operating mix percentage 2% 6% 34% 43% 62% * Historical results include the Resin and Specialty Coatings businesses within the Performance Products and Solutions segment.

The Chief Information Security Officer (CISO), who reports to the Chief Information Officer (CIO), leads a team of certified professionals and collaborates with third-party experts for additional assessments and trend insights. The Audit Committee and Ethics Committee formally meet to provide oversight and the Senior Vice President, General Counsel, Secretary and Corporate Ethics Officer has direct access to both committees and provides regular updates throughout the year. The Senior Vice President, General Counsel, Secretary and Corporate Ethics Officer, presents the number of ethics reports, report trends, substantiated reports, and a comparison of our ethics data vs. a benchmark to both the Audit and Ethics Committees.

Q2 Avient Corporation Earnings Conference Call More Q1 Avient Corporation Earnings Conference Call More Q4 Avient Corporation Earnings Conference Call More

Q2 Avient Corporation Earnings Conference Call More Q1 Avient Corporation Earnings Conference Call More Q4 Avient Corporation Earnings Conference Call More

Q2 Avient Corporation Earnings Conference Call More Q1 Avient Corporation Earnings Conference Call More Q4 Avient Corporation Earnings Conference Call More

Q2 Avient Corporation Earnings Conference Call More Q1 Avient Corporation Earnings Conference Call More Q4 Avient Corporation Earnings Conference Call More

Q2 Avient Corporation Earnings Conference Call More Q1 Avient Corporation Earnings Conference Call More Q4 Avient Corporation Earnings Conference Call More

ColorMatrix™ Amosorb™ 4020R addresses this performance issue and is the latest in a portfolio of solutions Avient has developed to enable high-quality recycled packaging.

ColorMatrix™ Amosorb™ 4020R addresses this performance issue and is the latest in a portfolio of solutions Avient has developed to enable high-quality recycled packaging.