Slide 1 PolyOne Corporation Page 1 PolyOne Investor Presentation R.W. Forward-looking statements give current expectations or forecasts of future events and are not guarantees of future performance.  We undertake no obligation to publicly update forward-looking statements, whether as a result of new information, future events or otherwise.

Slide 1 PolyOne Corporation Page 1 PolyOne Investor Presentation Credit Suisse Basic Materials Conference New York, NY September 18, 2014 PolyOne Corporation Page 2 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. Forward-looking statements give current expectations or forecasts of future events and are not guarantees of future performance.  We undertake no obligation to publicly update forward-looking statements, whether as a result of new information, future events or otherwise.

Slide 1 PolyOne Corporation Page 1 PolyOne Investor Presentation KeyBanc 2014 Basic Materials & Packaging Conference Boston, MA September 10, 2014 PolyOne Corporation Page 2 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. Forward-looking statements give current expectations or forecasts of future events and are not guarantees of future performance.  We undertake no obligation to publicly update forward-looking statements, whether as a result of new information, future events or otherwise.

A car seat.

If a car looks appealing on the lot, it will get a lot of looks.

Industry-Inspired Color Collection from PolyOne Infuses Car Designs with More Creativity

From 1985 to 2008, Mr. At the same time, we continued to invest for the future. Rathbun — 27,438(1) 274,385(1) 548,770(1) — — — — — — 22,750(2) 182,000(2) 364,000(2) — — — — — 2/8/2021 — — — 6,717(3) 20,150(3) — 42.27 212,083 2/8/2021 — — — — — 5,050(4) — 213,464 Estimated Future Payouts Under Non-Equity Incentive Plan Awards (columns (c), (d) and (e)) (1) 2021 Annual Incentive Program Opportunities.

History Originally called HT-1, Nomex® was first developed in the 1960’s and made commercially available in 1967. First used as fabric for race-car driver suits. NOMEX® META-ARAMID DATA META-ARAMID (HM) BARE FIBER PERFORMANCE * Equilibrium moisture regain @ 55% RH ** Creep @ 40%-58% ultimate tensile strength *** Shrinkage in dry air @ 177 C for 30 minutes MOVING HIGH PERFORMANCE FIBERS FORWARD ABOUT FIBER-LINE® LOCATIONS Headquarters, R&D, Manufacturing FIBER-LINE® LLC 3050 Campus Drive Hatfield, PA 19440 +1 215.997.9181 fiber@fiber-line.com Manufacturing Operations FIBER-LINE® LLC 280 Performance Drive SE Hickory, NC 28602 +1 828.326.8700 fiber@fiber-line.com EMEA & Asia Pacific Operations FIBER-LINE® INTERNATIONAL B.V.

Forward-looking statements give current expectations or forecasts of future events and are not guarantees of future performance. In particular, these include statements relating to future actions; prospective changes in raw material costs, product pricing or product demand; future performance; estimated capital expenditures; results of current and anticipated market conditions and market strategies; sales efforts; expenses; the outcome of contingencies such as legal proceedings and environmental liabilities; and financial results. We undertake no obligation to publicly update forward-looking statements, whether as a result of new information, future events or otherwise.

Homepage // News Center // Focusing on a Sustainable Future: Avient Joins as bluesign® SYSTEM PARTNER for Dope-Dyeing Fiber Colorants Avient first highlighted this new certification this past week during ITMA 2023, the world’s largest annual international textile and garment technology exhibition in Milan, Italy, emphasizing its continuous efforts to help customers reduce their environmental impact and focus on a more sustainable future.  They aim to continuously improve their environmental performance and are focused on a sustainable future.