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PolyOne Announces Increase in Quarterly Dividend PolyOne To Hold Third Quarter 2016 Conference Call PolyOne Appoints James N.

PolyOne Carves Out New Terrain with Thermoplastic Composites at CAMX 2019 PolyOne IQ Design Team Receives Gold IDEA Award for Social Impact 5G Accelerated: New PolyOne Formulations for Telecom Equipment

New European Fire Safety Standards Met With PolyOne’s ECCOH™ Formulations for Wire and Cable Leading Edge Automotive Technology Relies on Advanced Materials from PolyOne PolyOne to Begin Thermoplastic Elastomer Production in India

PolyOne Announces 25% Increase in Quarterly Dividend PolyOne To Hold Third Quarter 2014 Conference Call PolyOne Celebrates Grand Opening of New Facility In India

Advanced Innovation Made Possible with Sustainable FR Solutions from PolyOne PolyOne Launches First-Ever TPE with Blue Jean Stain Resistance for Phone Cases Beyond Acrylic: New Resilience™ LS Materials from PolyOne Boost LED Lens Performance

As Exclusive Sponsor for New Exhibition Area at Chinaplas 2017, PolyOne Showcases Innovative Polymer Solutions Take Performance to the Extreme with COMPTEK™ PEEK Blends from PolyOne PolyOne Showcases Performance Plastics for Signs at ISA Sign Expo

PolyOne to Highlight Advanced Specialty Solutions at Chinaplas 2014 PolyOne Receives Award of Excellence from QSR and Qure Medical PolyOne To Hold First Quarter 2014 Conference Call

About PolyOne PolyOne Distribution PolyOne Distribution

USE OF NON-GAAP MEASURES PolyOne Corporation 3 This presentation includes the use of both GAAP (generally accepted accounting principles) and non-GAAP financial measures. PolyOne’s chief executive officer uses these financial measures to monitor and evaluate the ongoing performance of the Company and each business segment and to allocate resources. In addition, adjusted operating income and adjusted EPS, which exclude the impact of special items, are components of various PolyOne annual and long-term employee incentive plans.