• 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. The non-GAAP financial measures include: adjusted EPS, earnings before interest, tax, depreciation and amortization (EBITDA), adjusted EBITDA, net debt, Specialty platform operating income and gross margin, adjusted operating income, free cash flow, return on invested capital, GLS operating income, net debt/ EBITDA, and the exclusion of corporate charges in certain calculations.

The above list of factors is not exhaustive. With over 100 Avient production and distribution facilities, all operating with the rigor of Lean Six Sigma principles and excellence, we are proud to serve our valued customers wherever they need us. EBITDA and Adjusted EBITDA are non-GAAP financial measures that management uses in evaluating operating performance.

Kalol, India 65. Pune, India(d) 66. Rania, India 67.

Kalol, India 65. Pune, India(d) 66. Rania, India 67.

+View All Injection molding parameters, startup and shutdown, mold design and troubleshooting recommendations for Therma-Tech™ Thermally Conductive Formulations

We are thrilled at the opportunity to be part of this effort by bringing enabling technologies to the Citroën team as they pioneer new directions in automotive design,” said Christoph Palm, general manager, Color & Additives EMEA & India, PolyOne Corporation.

The above list of factors is not exhaustive. We will uphold these values with the utmost integrity in all that we do. With over 100 Avient production and distribution facilities, all operating with the rigor of Lean Six Sigma principles and excellence, we are proud to serve our valued customers wherever they need us.

This would allow Avient to remain modestly levered at 2.9x adjusted EBITDA while also expanding adjusted EBITDA margins from 12% to 18%, the highest amongst our formulator peers.” The above list of factors is not exhaustive. The non-GAAP financial measures include estimated 2022 Dyneema business and Composites Platform pro forma EBITDA.

The above list of factors is not exhaustive. We will uphold these values with the utmost integrity in all that we do. EBITDA and Adjusted EBITDA are non-GAAP financial measures that management uses in evaluating operating performance.

• 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. The non-GAAP financial measures include: adjusted EPS, earnings before interest, tax, depreciation and amortization (EBITDA), adjusted EBITDA, net debt, Specialty platform operating income, Specialty platform gross margin percentage, adjusted operating income, return on invested capital, net debt/ EBITDA, and the exclusion of corporate charges in certain calculations. Net debt $ 638.8 Adjusted EBITDA Q3 2012 Q4 2012 Q1 2013 Q2 2013 Total PolyOne Income before income taxes $ 30.6 $ (1.1) $ 15.7 $ 62.9 $ 108.1 PolyOne Interest expense, net 12.4 13.7 15.6 16.6 58.3 PolyOne Depreciation and amortization 17.0 15.5 19.0 25.8 77.3 PolyOne Special items in EBITDA 8.3 26.5 27.7 (5.2) 57.3 PolyOne Adjusted EBITDA 68.3 54.6 78.0 100.1 301.0 Pro forma Spartech EBITDA 16.8 14.7 11.2 - 42.7 Pro forma EBITDA $ 85.1 $ 69.3 $ 89.2 $ 100.1 $ 343.7 PolyOne Investor Presentation�Credit Suisse 26th Annual Chemical and Ag Science Conference��September 17th, 2013� Forward – Looking Statements Use of Non-GAAP Measures Strategy and Execution Drive Results Four Pillar Strategy PolyOne�At A Glance Mix Shift Highlights Specialty Transformation Proof of Performance & 2015 Goals Innovation Drives Earnings Growth We are Experts in Polymer Science and Formulation Positioned for Strong Growth First Half 2013 Financial Highlights Debt Maturities & Liquidity Summary – 6/30/13 Use of Cash Why Invest In PolyOne?