CLEVELAND – May 25, 2022 – Avient Corporation, a premier provider of specialized and sustainable material solutions and services, today announced nine new reSound™ BIO thermoplastic elastomers (TPEs) formulated with bio-renewable content from plants. 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. Media contact Nicole DeChant Avient Corporation nicole.dechant@avient.com +1 440.930.1309

Avient Corporation today announced the expansion of its bio-based polymer solutions for medical and pharmaceutical applications PARIS – May 18, 2022 – Avient Corporation, a premier provider of specialized and sustainable material solutions and services, today announced expansion of its line of bio-based Mevopur™ medical-grade polymer solutions. 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.

PARIS – October 13, 2021 – Avient Corporation, a premier provider of specialized and sustainable material solutions and services, today announced two additions to its MEVOPUR™ line of medical-grade materials to help producers of pharmaceutical packaging and medical devices more easily reach sustainability goals. Avient Corporation (NYSE: AVNT), with expected 2021 revenues of $4.6 to $4.7 billion, provides specialized and sustainable material solutions that transform customer challenges into opportunities, bringing new products to life for a better world. Media contact Michelle Maniscalco Senior Manager, Marketing Communications Avient Corporation michelle.maniscalco@avient.com

CLEVELAND – October 16, 2023 – Avient Corporation, a premier provider of specialized and sustainable material solutions and services, today announced it has received ISO 13485:2016 certification for its Glendale, Arizona manufacturing site.   Avient Corporation provides specialized and sustainable material solutions that transform customer challenges into opportunities, bringing new products to life for a better world. Media contact Nicole DeChant Avient Corporation nicole.dechant@avient.com

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Where there is a need for new internal standards or updates to existing ones, working groups comprised of regional and corporate EH&S experts are established. However, no one company or country can solve the plastics waste problem. For every submission received, we pledged to donate to One Tree Planted.

Where there is a need for new internal standards or updates to existing ones, working groups comprised of regional and corporate EH&S experts are established. However, no one company or country can solve the plastics waste problem. For every submission received, we pledged to donate to One Tree Planted.

ColorMatrix™ Lactra™ Four, One, Zero - Video Learn about the benefits of using ColorMatrix™ Lactra™ Four, One, Zero in PET dairy and dairy-alternative packaging One Web Site, Infinite Possibilities - Video

ColorMatrix™ Lactra™ Four, One, Zero - Video Learn about the benefits of using ColorMatrix™ Lactra™ Four, One, Zero in PET dairy and dairy-alternative packaging One Web Site, Infinite Possibilities - Video

K2501 WILFLEX ONE PARTICLE BASE K2900 WILFLEX ONE CURABLE REDUCER K2500 WILFLEX ONE IMAGEBRITE REF