SAGE W/UV STEP 2 GREEN BLACK

CLEVELAND – November 2, 2023 – Avient Corporation (NYSE: AVNT), a leading provider of specialized and sustainable material solutions, today announced its third quarter 2023 results. Eastern Time on November 2, 2023. 3 Webcast Details Avient will host a webcast on Thursday, November 2, 2023 at 8:00 a.m. A recording of the webcast and the slide presentation will be available at avient.com/investors/events-presentations immediately following the conference call and will be accessible for one year.

LITTLE ONE BOLD BLACK/TF/ADX5017 50:1

SHANGHAI – April 3, 2024 – Avient Corporation, a premier provider of specialty and sustainable materials solutions and services, will showcase its extensive range of sustainable and specialty colorants and additives for both rigid and flexible packaging at Propak Vietnam 2024, one of Vietnam’s premier trade fairs for the packaging industry. Hiformer™ Liquid Additives for Polyolefins – Antioxidants: specialized for post-industrial & post-consumer recycling that can help enhance the ability to maximize recycled materials in the film with less impact on the process and prevent typical defects such as black spots and yellowing

When viewed under a black light or other illumination technology, the unique identification in the ink or dye is revealed. So it is indelibly linked to the item and cannot be removed or altered without mechanically altering the item itself, which is an advantage in combating grey market goods as well as counterfeit ones.

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UV WHITE HIPS JXW BLACK 787N STRONG ORANGE 2

DB474F BLACK 75001PSC BT-TENNIS GREEN FOAM-FR/UV PRO GOLD CC 2

VBX3585 Black PVC UV GREEN PC 5 CARIDIAN RECIPE 2 (Pricing Only)

POM LIME 2 2291C UV ORANGE 3 DARK BLACK 3C TPE