From product protection to aesthetics, we offer packaging customers one of the largest polymer-based solution and service portfolios available.” PreservaPak™ high-barrier sheet and rollstock solutions for food protection Duragard™ sheet and rollstock for household and personal care packaging

OnColor™ Infrared Sortable Black for Recyclable Packaging contain no carbon black pigment, permitting the automatic optical sorting sensors used in many waste management plants to detect black polymers and sort waste into the correct recycling streams. About PolyOne To access PolyOne’s news library online, please go to www.polyone.com/news

Colors are extracted from the earthy organic tones of unpolished rocks and minerals. New Frontier, developed in collaboration with ECKART Effect Pigments (a division of ALTANA), this palette evokes a deep connection to travel in space. About PolyOne

Pigment concentration and viscosity can be tailored to your specific application, and formulations are suitable for end products with wall thicknesses as thin as one millimeter or 25 microns. Pigment strengths can be tailored for specific applications Overview of how Avient serves wire & cable customers, highlighting both power and data cables technologies

This training underpins our operational excellence, including our on-time delivery rate, which exceeded 96 percent, and safety and quality performance that has already demonstrated measurable improvement at DSS in less than one year post-acquisition. MINE SAFETY DISCLOSURES Not applicable. Environmental, Health and Safety 4.

PolyOne's In addition, a recording of the audio will be available for one week, beginning at Reconciliation of Non-GAAP Financial Measures (Unaudited) (Dollars in millions, except per share data)

Investor Day POLYONE I N V E S T O R P R E S E N T A T I O N M A R C H 2 0 1 8 FORWARD LOOKING STATEMENTS PolyOne Corporation 2 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. 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?

The replay will be available for one week, beginning at PolyOne PolyOne

The replay will be available for one week, beginning at PolyOne PolyOne

The replay will be available for one week, beginning at PolyOne PolyOne