Copyright © 2022, Avient Corporation. Avient makes no warranties or guarantees respecting suitability of either Avient’s products or the information for your process or end-use application. Avient is committed to the needs of our healthcare customers.

In addition, operating income before special items and adjusted EPS are components of various PolyOne annual and long-term employee incentive plans POL IR Presentation - February 2016 2.26.2016 ��PolyOne Investor Presentation�March 2016�� Forward-Looking Statements Use of Non-GAAP Measures PolyOne Commodity to Specialty Transformation 25 Consecutive Quarters of EPS Growth PolyOne�At A Glance Mix Shift Highlights Specialty Transformation Color and Engineered Materials at the�Heart of Specialty Transformation Proof of Performance & 2020 Goals Slide Number 10 Slide Number 11 Slide Number 12 Slide Number 13 Innovation Drives Earnings Growth Investing to Drive Growth Design and Service as a Differentiator Customer First Through World-Class Service Debt Maturities & Pension Funding Free Cash Flow and Strong Balance Sheet �Fund Investment / Shareholder Return Why Invest In PolyOne? Appendix Recent Acquisitions 2015 Full Year Financial Highlights At a Glance�Color, Additives and Inks At a Glance�Specialty Engineered Materials At a Glance�Designed Structures and Solutions At a Glance�Performance Products and Solutions At a Glance�Distribution Plastics: Key to Future Sustainable Development Application Examples Outdoor Applications Slide Number 32 Authentication Technology Metal Replacement Solutions Range Rover Evoque Interior Slide Number 36 High-Barrier Packaging Containers Aerospace Applications Investor Presentation - March 1, 2016 r36 Investor Presentation - March 1, 2016

PIPE & FITTINGS MANUFACTURER W A T E R / F L U I D D I S T R I B U T I O N • Suitable for PP-R and PP-RCT • Specific color targets for external and inner layers • Improved resistance to chlorine for the inner layer • Food contact approval for the inner layer • Batch-to-batch consistency • Matched color references in concentrates suitable for PP-R and PP-RCT • Developed custom colorant/antioxidant combination masterbatch with high resistance to chlorine and food contact approval for the inner layer • Ensured batch-to-batch consistency for sustained performance Color concentrates and color/antioxidant combination masterbatch KEY REQUIREMENTS WHY AVIENT? AVIENT SOLUTION COLOR + PERFORMANCE LEARN MORE © 2022, Avient Corporation, All Rights Reserved https://www.avient.com/sites/default/files/2022-02/Additives%20and%20Colorants%20for%20PP-R%20Pipe%20Systems%20Application%20Bulletin.pdf

ADDITIVE TALC & SLIP M2365 BLACK 90A TALC ADDITIVE

BLACK METALLIC PP CLEAR LASTER MARK ADDITIVE V2 PP CLEAR LASTER MARK ADDITIVE V1

AVIENT DESIGN FRESH THINKING SMARTER DESIGNS ADVANCED MATERIALS OEMS TURN TO AVIENT DESIGN WHEN THEY ARE LAUNCHING A NEW PRODUCT, OR WHEN THEY WANT TO IMPROVE AN EXISTING PRODUCT. WHO WHERE WHY WHEN The best time to involve Avient Design? Avient makes no warranties or guarantees respecting suitability of either Avient’s products or the information for your process or end-use application.

Avient Resources Avient Resources Colorant Chromatics™ PFA Jet Black provided exceptional color and performance for micro coax cables

Avient Resources Avient Resources Colorant Chromatics™ PFA Jet Black provided exceptional color and performance for micro coax cables

Avient Resources Avient Resources Colorant Chromatics™ PFA Jet Black provided exceptional color and performance for micro coax cables

Patterson, Chairman, President and Chief Executive Officer, Avient Corporation. Patterson added, "Our updated guidance of $2.60 incorporates additional weakness associated with the recently announced COVID lockdowns in China." In addition, operating income before the effect of special items is a component of Avient annual and long-term employee incentive plans and is used in debt covenant computations.