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PolyOne Announces Strong Fourth Quarter and Full Year 2013 Results GOBIE® H2O Boosts Competitive Advantage for Filtered Water Bottle with PolyOne PolyOne To Hold Fourth Quarter 2013 Conference Call

About PolyOne To access PolyOne’s news library online, please go to www.polyone.com/news PolyOne Corporation

Building on more than 40 years of ester expertise, PolyOne combines a broad product portfolio with flexible and agile manufacturing,” said Don Wiseman, senior vice president, PolyOne and president, Performance Products and Solutions.  About PolyOne PolyOne Corporation, with 2015 revenues of $3.4 billion, is a premier provider of specialized polymer materials, services and solutions. To access PolyOne’s news library online, please go to www.polyone.com/news

About PolyOne Caption: PolyOne has launched a website focused on color solutions and services for cosmetics formulators.  To access PolyOne’s news library online, please go to www.polyone.com/news.

Avient’s robust portfolio of products and services from its legacy businesses – PolyOne and Clariant Masterbatch – is complemented by its global healthcare industry expertise as well as application development, regulatory, and quality services to provide an unparalleled offering. NOTE: On July 1, 2020, PolyOne and Clariant Masterbatch joined together as Avient, a new kind of materials company focused on conquering customer challenges and unlocking the potential for innovation and sustainability around the globe. Examples include: •    Barrier technologies that preserve the shelf-life and quality of food, beverages, medicine and other perishable goods through high-performance materials that require less plastic •    Light-weighting solutions that replace heavier traditional materials like metal, glass and wood, which can improve fuel efficiency in all modes of transportation •    Breakthrough technologies that minimize wastewater and improve the recyclability of materials and packaging across a spectrum of end uses

In addition, operating income before special items and adjusted EPS are components of various PolyOne annual and long-term employee incentive plans Tax adjustments include the net tax expense/benefit from one-time income tax items, the set-up or reversal of uncertain tax position reserves and deferred income tax valuation allowance adjustments. PolyOne investor presentation Forward Looking Statements USE OF �NON-GAAP�MEASURES Vision PolyOne�2017 Revenue | $3.2 billion Adjusted EPS Expansion Early years defined by Specialty �mix improvement Proof of Performance & Platinum Vision Investment in Commercial Resources driving growth Slide Number 10 Returning cash to shareholders�Over $950 million since 2011 3 Horizons of Development Innovation Pipeline IQ DESIGN LABS LSS CUSTOMER FIRST Why Invest In PolyOne?

Homepage // News Center // Disinfectant Resistance Improved with Trilliant™ HC from PolyOne About PolyOne To access PolyOne’s news library online, please go to www.polyone.com/news

Homepage // News Center // PolyOne Launches New High-Performance Solutions for Automotive Interiors About PolyOne To access PolyOne’s news library online, please go to www.polyone.com/news .

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