3189-BE-50 LLDPE MASTERBATCH 10151616 GN LDPE MASTERBATCH 78409 BK PP MASTERBATCH

Cable manufacturer rebounds with specialized color and additive masterbatches by utilizing Colorant Chromatics™ OnCap™ Additives for Blow Molding - Process Capabilities Bulletin Blow molding process challenges and OnCap™ additives solutions for blow molded thermoplastic parts

OnCap™ Additives for Blow Molding Sheet Extrusion - Process Capabilities Bulletin Enhance performance and process efficiency of extruded thermoplastic parts with OnCap™ additives Cable manufacturer rebounds with specialized color and additive masterbatches by utilizing Colorant Chromatics™

Avient colorant solutions are available in liquid, solid masterbatch, and dispersion forms. Meter liquid colors and additives cleanly and accurately each and every time with ColorMatrix Flexcart

Avient is actively involved in various associations including the ACC, European MasterBatchers and Compounders (EuMBC), European Plastics Converters (EuPC) and Titanium Dioxide Manufacturers Association (TDMA). As a result of these assessments, we have published additional substance safety summaries on our Avient website and will continue to update internal and external stakeholders on material handling and environmental considerations.

CLEVELAND – October 11, 2018 – During the 2018 Fakuma show next week in Friedrichshafen, Germany, PolyOne will give visitors an exclusive first look at this new addition to its specialty colorants lineup: Available in masterbatch form, the colorants have been created to include materials such as almond shells, glitter flakes, fibers and other special effects.

In addition to communicating fourth quarter and full year 2020 performance, we will use the webcast to update investors and analysts on the Clariant Masterbatch integration and synergy capture, which is ahead of schedule, and introduce growth projections for 2021."

10158560 RD LDPE MASTERBATCH 63263 AQ TR PP MASTERBATCH 122798 GY PP MASTERBATCH

73845 NP PP AS MASTERBATCH 118292 BL PP MASTERBATCH 97442 GN LLDPE MASTERBATCH

Pro forma for the acquisition of Clariant Masterbatch, the company noted sales for October and November increased 5.4% over the same months in the prior year.  In addition, we recently completed our first global continued, "These results also reflect the strong cultural fit between legacy PolyOne and legacy Clariant Masterbatch associates who have come together to create