Sustainability Recycle Solutions Sustainable Infrastructure

Enabling Sustainability Ethics Hotline and Reporting Those who file reports can remain anonymous.

CLEVELAND – October 7, 2015 – PolyOne Corporation (NYSE: POL), a leading global provider of specialized polymer materials, services and solutions, announced that its Board of Directors has elected William R. PolyOne Corporation, with 2014 revenues of $3.8 billion, is a premier provider of specialized polymer materials, services and solutions. Guided by its Core Values, Sustainability Promise and No Surprises PledgeSM, PolyOne is committed to its customers, employees, communities and shareholders through ethical, sustainable and fiscally responsible principles.

AVNT-2022.03.31-News Release - Dyneema 1 NEWS RELEASE FOR IMMEDIATE RELEASE Avient Announces Agreement to Acquire DSM Protective Materials (Dyneema®) and Plans to Explore Sale of Distribution CLEVELAND – April 20, 2022 – Avient Corporation (NYSE: AVNT), a leading provider of specialized and sustainable material solutions, today announced that it has entered into an agreement with Royal DSM (“DSM”) to purchase the DSM Protective Materials business (including the Dyneema® brand) (the “Dyneema business”). About Avient Avient Corporation (NYSE: AVNT), with 2021 revenues of $4.8 billion, provides specialized and sustainable material solutions that transform customer challenges into opportunities, bringing new products to life for a better world. For more information, visit www.avient.com/. # # # http://www.avient.com/investors https://edge.media-server.com/mmc/p/edkwvu9r https://edge.media-server.com/mmc/p/edkwvu9r http://www.avient.com/investors https://www.avient.com/ 4 Forward-looking Statements In this press release, 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.

Circular Economy + Sustainability Sustainability Non-PFAS Development Process and Solutions

Find your ideal solution in our broad portfolio of solid or liquid colorants. Color and Additives Solutions Overview Increase sustainability, optimize color usage and reduce weight with just one technology

Circular Economy + Sustainability Sustainability Discover Avient's Solutions for EV Batteries

Circular Economy + Sustainability Sustainability Discover Avient's Solutions for EV Batteries

Circular Economy + Sustainability Sustainability Discover Avient's Solutions for EV Batteries

Mevopur™ Healthcare Bio-based Polymer Solutions  In addition to bio-based polymer solutions, we can provide guidance on other masterbatches and formulations that can help increase the sustainability of your portfolio. Disover our portfolio of color and additive solutions specially formulated with bio-polymers to increase the sustainability of healthcare products