Addressable market exceeds $40 billion • Strong 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 PolyOne Corporation Page 92 Questions & Answers 1 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.

Overview of how Avient serves wire & cable customers, highlighting both power and data cables technologies

Based on PCR spectral data, the tool delivers the calculated spectra, a final color visualization and offers three-dimensional color space simulations, that covers the workable color space.

Culture of Safety

Culture of Safety

New PolyOne UltraTuf™ SG Chrome Sheet for Signage Combines Reflectivity with Toughness

In millions, except per share data) In millions, except per share data) Condensed Consolidated Balance Sheets

The divestment of PP&S is expected to close soon, which will reduce our exposure to more cyclical end markets and strengthen our balance sheet.  PolyOne Corporation Summary of Special Items (Unaudited) (In millions, except per share data) PolyOne Corporation Condensed Consolidated Balance Sheets (Unaudited) (In millions)

In millions, except per share data) In millions, except per share data) Condensed Consolidated Balance Sheets

In millions, except per share data) In millions, except per share data) Condensed Consolidated Balance Sheets