STAN-TONE 28PEP01 RED STAN-TONE DB-15597 HI LITE BLUE Safety Data Sheets

STAN-TONE HCC-30775 BDA PASTEL SLT GRAY STAN-TONE DB-15597 HI LITE BLUE Safety Data Sheets

STAN-TONE MMX-108386 MB STAN-TONE HCC-108387 ORANGE Safety Data Sheets

STAN-TONE DB-35558 BEIGE 11 STAN-TONE 60SP00 ALUMINUM Safety Data Sheets

Safety Data Sheets For selected products, click here, or contact your sales Technical Data Sheets For selected products, click here, or contact your sales Regulatory Requests and Certificates (FDA certificate, Absence declaration, REACH, SDS) Available upon request, please contact your sales Safety Performance Safety is Avient’s first priority. A safety management system is in place in all our locations to analyze, reduce risk, and improve safety performance. HACCP Avient Colorants Spain S.A., Avient Colorants Toluca Mexico, and PolyOne Spain SLU follow the structure of HACCP (Hazard Analysis and Critical Control Point) as a system for assessing compliance to food safety standards.

PolyOne Investor Presentation March 2017 POLYONE CORPORATION 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. 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. IR Presentation - Q4 2016v13 PolyOne Investor �Presentation�March 2017 Forward-Looking Statements Use of Non-GAAP Measures What We Do At a Glance Returning Cash to Shareholders Slide Number 7 Proof of Performance & 2020 Platinum Vision Ours is Not a Cost Cutting Story Innovation Drives Earnings Growth Primary Industries Served Slide Number 12 Slide Number 13 Slide Number 14 Slide Number 15 Free Cash Flow and Strong Balance Sheet �Fund Investment / Shareholder Return Why Invest In PolyOne?

Avient has transitioned our Material Safety Data Sheets (MSDSs) to Safety Data Sheets (SDSs) for our manufactured products to meet the requirements of the Globally Harmonized System of Classification and Labeling of Chemicals (GHS), and CLP classification in Europe. Technical Data Sheets Safety Data Sheets

STAN-TONE DB-21306 BEIGE STAN-TONE DB-15597 HI LITE BLUE Safety Data Sheets

STAN-TONE VC-27803 BLUE STAN-TONE DB-15597 HI LITE BLUE Safety Data Sheets

STAN-TONE HCC-20703 JADE GREEN 153R STAN-TONE DB-15597 HI LITE BLUE Safety Data Sheets