Sustainability Report Release The company also announced the release of its latest Sustainability Report, now available at www.avient.com/sustainability. Special items (1)

OnColor™ FX™ Special Effect Colorants Composite Heat Release Technology Composite Heat Release Technology

is a premier provider of specialized polymer materials, services and solutions. 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. View original content to download multimedia:http://www.prnewswire.com/news-releases/polyone-announces-seventh-consecutive-annual-increase-in-quarterly-dividend-300729890.html

provides specialized and sustainable material solutions that transform customer challenges into opportunities, bringing new products to life for a better world. 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. View original content to download multimedia:http://www.prnewswire.com/news-releases/avient-announces-tenth-consecutive-annual-increase-in-quarterly-dividend-301152673.html

Manufacturers who serve growth markets such as packaging, consumer goods, transportation, building and construction, and appliances can benefit from bio-based color and additive concentrates, special effect colorants, functional additives, engineered polymers and thermoplastic elastomers, eco-conscious wire and cable solutions and more. NEWS RELEASES NEWS RELEASES

Cable manufacturer rebounds with specialized color and additive masterbatches by utilizing Colorant Chromatics™ Avient offers OnCap™ Denesting additive solutions to enable effective package separation and improve manufacturing operations such as mold release during thermoforming and packaging pick and place operations Enables effective package separation and improve manufacturing operations such as mold release during thermoforming and packaging pick and place operations (Chinese language version)

PERSONAL CARE PRODUCTS MANUFACTURER B O T T L E S A N D C L O S U R E S • Achieve a lower cost on low volume orders • Accommodate a large number of custom designs with rapid color development and matching • Gain quick turnaround for colorant orders • Offered flat pricing with a minimum order quantity (MOQ) of 10 pounds • Eliminated low-volume surcharges, driving leaner inventory management • Implemented shorter development lead times to enable faster market access • Provided 3-day order lead times ColorMatrix™ Small Order Service KEY REQUIREMENTS WHY AVIENT? AVIENT SOLUTION SMALLER ORDERS + SPEED TO MARKET LEARN MORE Copyright © 2023, Avient Corporation.

The company also announced the release of its latest Sustainability Report, now available at www.avient.com/sustainability. Registration information to access the Sustainability Day event will be provided in a news release in advance of the event. Special items (1)

Cesa™ Release Additives Cesa™ Release Additives Libra™ Special Effects

OnColor™ Bio color concentrates are specially designed to perform well with bioplastics. Cesa™ Bio Additives Metal Release See how our specially formulated colorants can help differentiate your brand