OFFSHORE LURE MANUFACTURER F I S H I N G L U R E S • Allow enhanced processability and control viscosity • Formulated without Prop 65 listed components • Maintain physical properties • Retain contaminant-free product integrity • Supplied plastisol solutions that improved quality consistency and controlled viscosity • Provided effective global EHS and regulatory support • Enhanced the dispersion of pigments used by customer • Offered dynamic customer service and rapid technical response CORE™ Non-Phthalate Plastisols KEY REQUIREMENTS WHY AVIENT? https://www.avient.com/products/vinyl-formulations/vinyl-plastisols-organosols/core-non-phthalate-plastisols

Forward – Looking Statements Page 2 • This presentation includes the use of both GAAP (generally accepted accounting principles) and non-GAAP financial measures. A reconciliation of each non-GAAP financial measure with the most directly comparable GAAP financial measure is attached to this presentation which is posted on our website at www.polyone.com. August 13 - Key Bank 2013 Investor Presentation non-GAAP v2.pdf Reconciliation to Condensed Consolidated Balance Sheets

Forward – Looking Statements Page 2 • This presentation includes the use of both GAAP (generally accepted accounting principles) and non-GAAP financial measures. A reconciliation of each non-GAAP financial measure with the most directly comparable GAAP financial measure is attached to this presentation which is posted on our website at www.polyone.com. Gabelli Non-GAAP.pdf Section 1

POLYONE CORPORATION 3 Use of Non-GAAP Measures  This presentation includes the use of both GAAP (generally accepted accounting principles) and non-GAAP financial measures. The non-GAAP financial measures include: adjusted EPS, Specialty platform operating income percentage, adjusted operating income, and return on invested capital Below is a reconciliation of these non-GAAP financial measures to their most directly comparable financial measures calculated and presented in accordance with GAAP for each fiscal year end.

Control of Non-conforming products, complaints handling, recall and CAPA Avient follows a documented process for control of non- conforming products, complaints handling, recall and CAPA. Non-conforming products are identified, segregated, and evaluated. Non-conforming products are identified, segregated, and evaluated.

PROPERTY DETAIL Physical State Solid Form Powder Color White Odor Odorless Melting Point >1700°C Boiling Point >1700°C Bulk Density Typically 50–600 g/L Water Solubility 15–68 mg SiO2/L at 20°C Self-Ignition Temperature Not combustible Flammability Non-flammable Explosiveness Non-explosive Oxidizing Properties Expected to be non-oxidizing PHYSICAL/CHEMICAL PROPERTIES EFFECT ASSESSMENT RESULT Acute Toxicity/ Oral Inhalation/Dermal Not acutely toxic after oral and dermal exposure.

Newlin agrees to standard non-compete and non- solicitation covenants following the date of termination and (4) Mr. McAlindon provided a release of claims, and an acknowledgement that she remains subject to certain confidentiality, non-competition and non- solicitation obligations. An abstention or broker non-vote will have no effect on the proposal as the abstention or broker non-vote will not be counted in determining the number of votes cast.

In wire and cable, thermoplastics and composites serve to protect by providing electrical insulation, flame resistance, durability, water resistance, water swelling and color coding to engineered fibers, yarn products, wire coatings and connectors. These specialized polymers offer sustainability and performance advantages compared to traditional materials, including design freedom, processability, weight reduction, chemical resistance, flame retardance and lower cost. The presentation of these measures may be different from non-GAAP financial measures used by other companies.

The non-GAAP financial measures include: adjusted Earnings Per Share and adjusted EBITDA. A reconciliation of each historical non-GAAP financial measure with the most directly comparable GAAP financial measure is attached to this presentation which is posted on our website at www.avient.com. This is due to the inherent difficulty of forecasting the timing and amount of certain items, such as, but not limited to, restructuring costs, environmental remediation costs, acquisition-related costs, and other non-routine costs.

PolyOne Corporation Page 3 Use of Non-GAAP Measures  This presentation includes the use of both GAAP (generally accepted accounting principles) and non-GAAP financial measures.  A reconciliation of each non-GAAP financial measure with the most directly comparable GAAP financial measure is attached to this presentation which is posted on our website at www.polyone.com.  Strong past performance demonstrates that our strategy and execution are working  Megatrends and emerging opportunities align with our strengths  Innovation and services provide differentiation, incremental pricing power, and competitive advantage  Strong and proven management team driving growth and performance  Addressable market exceeds $40 billion Schedule I Reconciliation of Non-GAAP Financial Measures (Unaudited) (Dollars in millions, except per share data) Below is a reconciliation of non-GAAP financial measures to the most directly comparable measures calculated and presented in accordance with U.S.