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. Plastic Waste

Our ability to enable our customers' sustainability goals through material science and design expertise is a key differentiator for our company. Solutions to advance a circular economy and minimize plastic waste Avient can and will do much more in sustainability, leveraging our expertise in materials science and passion for excellence.

PolyOne Wins 2015 Ringier Plastics Technology Innovation Award SHANGHAI – PolyOne Corporation (NYSE: POL), a premier provider of specialized polymer materials, services and solutions, today announced t Extreme Conditions Are No Match for New Outdoor Sign Material

PolyOne Accentuates What’s Possible with Application-Specific Materials and Design at NPE 2018 PolyOne to Showcase Material, Colorant and Additive Innovations at CHINAPLAS 2018 SHANGHAI – April 20, 2018 – Next week at CHINAPLAS, the largest plastics trade fair in Asia, PolyOne will showcase a variety of breakthrough polym

GLS™ TPEs with Antimicrobial Technologies This specialty line of GLS™ thermoplastic elastomers has imbedded antimicrobial additives that inhibit bacterial growth by 99.9% or more (log 3) and resist fungal growth to protect molded plastic parts. Developed for the preservation of high-touch surfaces and applications, these formulations contain antimicrobial additives that continuously inhibit the growth of bacteria, fungus, and molds that cause odor and detrimental aesthetic and mechanical property changes to the finished plastic part. Processing conditions can cause material properties to shift from the values stated in the information.

Cesa™ Light Additives for Injection Molded Applications Sunlight in combination with heat and oxygen can induce degradation in plastics, causing detrimental effects on mechanical, optical, and other physical properties. Processing conditions can cause material properties to shift from the values stated in the information. The white ABS plastic samples, produced with and without Cesa Light Additives, were exposed to simulated sunlight conditions using the weathering test ISO 4892- 2:2013.

All products passed the OEKO-TEX® 100-2 standard, do not include plasticizers, and contain lower VOCs than traditional adhesive solutions. KEY CHARACTERISTICS • High-wearing comfort and elastic recovery • Strong and seamless adhesion to polyester and nylon fabrics • Passed OEKO-TEX 100-2 testing • Excellent washability at up to 60°C • Non-toxic formulations with low volatile organic compounds (VOC) and without added plasticizers • Attractive alternative to conventional TPU adhesive film and glue MARKETS & APPLICATIONS Versaflex TF Adhesive TPE solutions have been custom engineered for: • Elastic strips in underwear • Seam tapes in sports and fitness apparel PRODUCT BULLETIN 1.844.4AVIENT www.avient.com Copyright © 2024, Avient Corporation. Processing conditions can cause material properties to shift from the values stated in the information.

Processing conditions can cause material properties to shift from the values stated in the information. MECHANICAL RECYCLING TESTING FACILITY Our CycleWorks™ Innovation Center in Italy provides the necessary research environment to test and evaluate plastic recycling in real-world conditions. This can help to develop recycling- friendly polymer solutions to increase the recyclability of plastic products.

Upcycling Plastic for Children with Cancer Associates in Santo Amaro, Itupeva, and Suzano, Brazil, launched a sustainability challenge for the collection of PET bottles and plastic caps. The recovered bottles were donated to the non-profit organization Fios Encantados to turn the PET material into wigs for children with cancer. In addition, they again supported the Birmingham Zoo cleanup efforts, removing three tons of natural vegetation and structural materials from the Komodo exhibit.

P l O I t P t tiPolyOne Investor Presentation KeyBanc Capital Markets Basic Materials & Packaging Conference September 2016p PolyOne Corporation Page 1 Forward-Looking Statements  In this presentation, 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. 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. Q2 POL IR Presentation - 2016 KeyBanc Capital Markets Basic Materials & Packaging Conference Investor Presentation - September 14, 2016 r4 Investor Presentation - September 14, 2016