NYSE: AVNT), a leading provider of specialized and sustainable material solutions, has declared a quarterly cash dividend of twenty-four and three-quarters cents ( NYSE:  AVNT) provides specialized and sustainable material solutions that transform customer challenges into opportunities, bringing new products to life for a better world. Sustainable infrastructure solutions that increase energy efficiency, renewable energy, natural resource conservation and fiber optic / 5G network accessibility

Unlocking Sustainability: Avient to Showcase Solutions for a Circular Economy at Chinaplas 2021 SHENZHEN, China – April 7, 2021 – Avient Corporation, a premier provider of specialized and sustainable material solutions and services, will feat SHANGHAI – February 25, 2021– Avient Corporation, a premier provider of specialized and sustainable material solutions and services, today launche

Recycle Solutions The Solution ColorMatrix™ Amosorb™ 4020R addresses this performance issue and is the latest in a portfolio of solutions Avient has developed to enable high-quality recycled packaging.

Recycle Solutions The Solution ColorMatrix™ Amosorb™ 4020R addresses this performance issue and is the latest in a portfolio of solutions Avient has developed to enable high-quality recycled packaging.

AUTOMOTIVE SOLUTIONS ENGINEERED POLYMERS ELASTOMERS ADVANCED COMPOSITES COLORANTS ADDITIVES PLASTISOLS VINYL POWDERS DESIGN & COLOR SERVICES ENABLING SUSTAINABILITY We are committed to helping you be more sustainable, and our advanced materials aim to support your commitments and meet industry demands. DRIVING INNOVATION AND VALUE At Avient, we understand what you value and put our deep knowledge of polymers, formulations, and polymer processing to work for you. In short, our end-to-end solutions and initiatives have a single goal, to help you win

CERTIFICATE OF INCORPORATION ON CHANGE OF NAME Company Number 3141094 The Registrar of Companies for England and Wales hereby certifies that under the Companies Act 2006: POLYONE CORPORATION UK LIMITED a company incorporated as private limited by shares, havingits registered office situated in England and Wales, has changed its name to: AVIENT MATERIAL SOLUTIONS UK LIMITED Given at Companies House on9th November 2021.

McAlindon served as PolyOne’s Senior Vice President, President of Designed Structures and Solutions. McAlindon(1) Former Senior Vice President, President of Designed Structures and Solutions (1) Ms. Finally, Global CARE Insurance (Critical Care Air Rescue and Evacuation), which provides supplemental medical services and medical transportation related to business travel, is provided to all Named Executive Officers.

This solution permits black and dark color polymers to be detected by near infrared (NIR) automatic sorting equipment, enabling subsequent recycling. The formulation used enables black packaging of various polymers to be sorted into the correct polymer stream, and sent for recycling instead of landfill or incineration, which is a key requirement of the circular economy system. Avient works with leading equipment and technology partners to achieve best-in-class solutions for circular economy requirements.

This solution permits black and dark color polymers to be detected by near-infrared (NIR) automatic sorting equipment, enabling subsequent recycling. The formulation used enables black packaging of various polymers to be sorted into the correct polymer stream, and sent for recycling instead of landfill or incineration, which is a key requirement of the circular economy system. Avient works with leading equipment and technology partners to achieve best-in-class solutions for circular economy requirements.

Artisan™ high-gloss, metallic effect ABS formulation provided paint replacement solution to meet electronic applications needs Artisan™ high-gloss, pre-colored nylon (PA6) formulation provided paint replacement solution to meet brand needs