CLEVELAND – May 18, 2021 – Avient Corporation, a premier provider of specialized and sustainable material solutions and services, today announced the launch of a consolidated range of plastisol special effect inks and additives. About Avient Avient Corporation (NYSE: AVNT), with 2020 pro forma revenues of $3.8 billion, provides specialized and sustainable material solutions that transform customer challenges into opportunities, bringing new products to life for a better world.     Barrier technologies that preserve the shelf-life and quality of food, beverages, medicine and other perishable goods through high-performance materials that require less plastic •    Light-weighting solutions that replace heavier traditional materials like metal, glass and wood, which can improve fuel efficiency in all modes of transportation •    Breakthrough technologies that minimize wastewater and improve the recyclability of materials and packaging across a spectrum of end uses

Chairman, President and Chief Executive Officer, Avient. About Avient Avient Corporation

About Avient Avient Corporation (NYSE: AVNT), with 2019 pro forma revenues of $4 billion, provides specialized and sustainable material solutions that transform customer challenges into opportunities, bringing new products to life for a better world. Avient Announces Quarterly Dividend... Avient Board of Directors Appoints Ashish K.

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CLEVELAND – November 12, 2020 – Avient Corporation, a premier provider of specialized and sustainable material solutions and services, has officially opened its new CycleWorks facility in Pogliano, Italy. NOTE: On July 1, 2020, PolyOne and Clariant Masterbatches joint together as Avient, a new kind of materials company focused on conquering customer challenges and unlocking the potential for innovation and sustainability around the globe.  About Avient Avient Corporation (NYSE: AVNT), with projected 2020 pro forma revenues of approximately $3.7 billion, provides specialized and sustainable material solutions that transform customer challenges into opportunities, bringing new products to life for a better world.

MILAN – December 10, 2020 – Avient Corporation, a premier provider of specialized and sustainable material solutions and services, today announced that Avient ColorWorks™ has launched ColorForward™ 2022. NOTE: On July 1, 2020, PolyOne and Clariant Masterbatches joined together as Avient, a new kind of materials company focused on conquering customer challenges and unlocking the potential for innovation and sustainability around the globe. About Avient Avient Corporation (NYSE: AVNT), with projected 2020 pro forma revenues of approximately $3.7 billion, provides specialized and sustainable material solutions that transform customer challenges into opportunities, bringing new products to life for a better world.

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With extensive global expertise in groundbreaking material solutions to support malaria control, Avient has the capabilities to optimize masterbatch formulations for LLINs to deliver ideal insecticide performance. About Avient Avient Corporation (NYSE: AVNT), with 2020 pro forma revenues of $3.8 billion, provides specialized and sustainable material solutions that transform customer challenges into opportunities, bringing new products to life for a better world. Avient Announces Quarterly Dividend...

As a result, Avient formulated these TPE materials to offer improved signal transmission up to mmWave frequencies. As device manufacturers launch 5G compatible products, phone case manufacturers need materials that facilitate mmWave transmission to maximize signal performance,” said Matt Mitchell, director, global marketing of Specialty Engineered Materials at Avient. About Avient

They are based on management’s expectations that involve a number of business risks and uncertainties, any of which could cause actual results to differ materially from those expressed in or implied by the forward-looking statements. Ripcords • Lubricated, color coated, various fibers • Rips through any material including steel armor • Made from Kevlar, Vectran LCP or PET polyester 12. Service:�The Timeless differentiator Talent development IQ DESIGN LABS LSS CUSTOMER FIRST 3D Printing�Bringing New ideas to life Slide Number 33 Innovating with PolyOne COLOR, ADDITIVES & INKS Color, Additives & Inks Specialty Engineered Materials Specialty Engineered Materials DISTRIBUTION Overview of RAW MATERIAL PURCHASES Target end markets & �application examples Slide Number 42 Slide Number 43 Slide Number 44 Slide Number 45 Slide Number 46 Slide Number 47 Slide Number 48 Slide Number 49 Slide Number 50 Slide Number 51 Slide Number 52