Microsoft Word - 55453- PolyOne Corporation RCMS 2013 Option 2.docx ABS Quality Evaluations Letter Of Conformity Page 1 of 1 This is to confirm that the Environment, Health, Safety and Security Management System of: PolyOne Corporation 33587 Walker Road Avon Lake, OH 44012 U.S.A. has been assessed by ABS Quality Evaluations, Inc. and found to be in conformance with the requirements set forth by: RCMS®:2013 (Option 2) The Environment, Health, Safety and Security Management System is applicable to: Responsible Care Management System activities and corporate supported processes associated with the design and manufacture of plastic compounds, colorants, thermoplastic elastomer compounds, color concentrates and compounding of thermoplastic products.

MB1113 BLACK SO2058 ZEN RETREAT OUTSIDE 2 BFI G 65A-312 NATURAL

SLATE GRAY UV 2 BFI 60A-363 BLACK STAN-TONE HCC- BLACK

PVC BLACK MI TAN UV-NO TALC RED 1974 NYL UV V2

It’s in this spirit that we joined PolyOne and Clariant Masterbatch, two complementary businesses, and formed a new one that we’ve named Avient. OnColor™ and CESA™ IR Sortable Black Colorants eliminate carbon black to allow reclaimed black plastics, such as those found in food trays, to be detected and properly recycled by automated sorters. Smartbatch™ Color And Additive Concentrates offer superior UV weathering protection for solar power installations.

SANTO MILITARY BLACK 443C UV TERRATONE ACCENT PVC PE GRASSY GREEN 802C UV

LT TEAL 2 PC SUN YELLOW 2 PC Geon(TM) DM759 BLACK MATTE 75A

SPECIALTY INKS OVERVIEW PolyOne Specialty Inks is a leading global manufacturer of screen printing inks for the textile industry and of specialty inks for industrial applications. PolyOne makes no warranties or guarantees respecting suitability of either PolyOne’s products or the information for your process or end-use application. POLYONE MAKES NO WARRANTIES, EXPRESS OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, either with respect to the information or products reflected by the information.

Microsoft PowerPoint - PolyOne Investor Presentation_Sidoti_3_19_13.pptx PolyOne Investor Presentation d d th l hSidoti and Company 17th Annual Emerging Growth  Institutional Investor Forum March 19, 2013 Forward – Looking Statements • 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.    Page 2 Use of Non GAAP Measures • This presentation includes the use of both GAAP (generally accepted accounting  principles) and non‐GAAP financial measures.     • PolyOne’s chief operating decision makers use these financial measures to  monitor and evaluate the ongoing performance of the Company and each  business segment and to allocate resources. 

Functional Department Name Recast Financial Information for Discontinued Operations June 29, 2017 POLYONE CORPORATION 2 Slide 3 - GAAP Financial Information Recast for DSS Divestiture Reflects recast GAAP financial information for DSS as a discontinued operation. Certain corporate costs previously allocated to DSS will be retained by PolyOne and have been recast as costs in continuing operations. 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.