At Avient, we’re committed to helping the plastics industry follow the latest regulations while enhancing product performance and making manufacturing more cost-effective," says Say-Eng Lee, Vice President and General Manager, Color & Additives Asia at Avient. Colorant Chromatics™ Transcend™ Premier Healthcare Colorants: based on polysulfone and PEEK resins with the capability of withstanding up to 1,000 autoclave cycles and high-heat sterilization at 150°C, these colorants are formulated with ingredient materials that have been successfully tested for ISO 10993 biocompatibility and are available in a line of bright and vivid transparent or opaque shades Visitors are invited to explore and discuss Avient’s latest innovations at its two sponsorship locations: the TechTalk Show Area (Hall 16, Booth R11) and the SportsTech Chic + Green Gallery (Hall 20, Booth L61).

I look forward to sharing more details in our third quarter earnings call and at our upcoming investor day in New York City on December 4th." 3 Sustainability Report Release The company also announced the release of its latest Sustainability Report, now available at www.avient.com/sustainability. We're extremely proud to share our latest achievements in this year's report, particularly our upgraded ratings by Ecovadis to Gold and by CDP to A-. https://www.avient.com/investors https://edge.media-server.com/mmc/p/pyh3w2ip/ https://www.avient.com/investors https://register.vevent.com/register/BId7a8a09515a442e9b13c4d5558d927fe https://www.avient.com/investors/events-presentations 4 Non-GAAP Financial Measures The Company uses both GAAP (generally accepted accounting principles) and non-GAAP financial measures.

The webcast can be viewed at avient.com/investors, or by clicking here: https://edge.media-server.com/mmc/p/edkwvu9r. A recording of the webcast and the slide presentation will be available at avient.com/investors. In addition, a recording of the audio will be available for one week, beginning at

The new operations, located in the area’s Ranjangaon industrial zone, manufactures specialty solid masterbatch and liquid color and additive formulations. Factors that could cause actual results to differ materially from those implied by these forward-looking statements include, but are not limited to: changes in the economy in India; our ability to realize anticipated savings and operational benefits from the realignment of assets, including the planned closure of certain manufacturing facilities; the timing of closings and shifts of production to new facilities related to asset realignments and any unforeseen disruptions of service or quality caused by such closings and/or production shifts; separation and severance amounts that differ from original estimates, amounts for non-cash charges related to asset write-offs and accelerated depreciation realignments of property, plant and equipment, that differ from original estimates; our ability to identify and evaluate acquisition targets and consummate acquisitions; the ability to successfully integrate acquired companies into our operations, retain the management teams of acquired companies and retain relationships with customers of acquired companies including without limitation Spartech Corporation; disruptions, uncertainty or volatility in the credit markets that could adversely impact the availability of credit already arranged and the availability and cost of credit in the future; the financial condition of our customers, including the ability of customers (especially those that may be highly leveraged and those with inadequate liquidity) to maintain their credit availability; the speed and extent of an economic recovery, including the recovery of the housing market; our ability to achieve new business gains; the effect on foreign operations of currency fluctuations, tariffs and other political, economic and regulatory risks; changes in polymer consumption growth rates where we conduct business; changes in global industry capacity or in the rate at which anticipated changes in industry capacity come online; fluctuations in raw material prices, quality and supply and in energy prices and supply; production outages or material costs associated with scheduled or unscheduled maintenance programs; unanticipated developments that could occur with respect to contingencies such as litigation and environmental matters; an inability to achieve or delays in achieving or achievement of less than the anticipated financial benefit from initiatives related to working capital reductions, cost reductions and employee productivity goals; an inability to raise or sustain prices for products or services; an inability to maintain appropriate relations with unions and employees; our ability to continue to pay cash dividends; the amount and timing of repurchases of our common shares, if any; and other factors affecting our business beyond our control, including, without limitation, changes in the general economy, changes in interest rates and changes in the rate of inflation.

Fiber grades available for PP, PET, and PA Overview of how Avient serves wire & cable customers, highlighting both power and data cables technologies UL94 compliant masterbatches and flame retardant solutions meet the latest UL94 and Glow Wire standards

Avient’s technical representatives worked with the tool maker to provide insight on venting, gate placement and other tool design concerns to minimize the potential for any tool-related problems.

Recycled ocean and ocean-bound plastics are those recovered from the ocean, waterways, and ocean-bound collection zones within 50 km of a coastline. solutions with Oceanworks' recycled ocean plastics content are available globally and can be utilized in a variety of TPE and engineered thermoplastic formulations.

Available in large formats up to 10 feet wide and nearly unlimited lengths, they can help to significantly reduce typical carpentry and installation time and costs.  Avient is a proud sponsor of the Building Systems Council Lounge in the North Hall at N242 and will display Hammerhead FR Flame Retardant Panels in the New Product Zone located in the Central Hall at C1260.

These modern life savers rely on Resilience™ LS, PolyOne’s latest rigid vinyl material formulated for smart home (IoT) devices. The Halo and Halo+ alarms are available now at various retailers and represent the next generation of smart home safety. Learn more at www.halosmartlabs.com, where the world’s smartest and safest smoke detectors are available now.

The two new super tough nylons are available in black and provide excellent notched impact resistance, including at cold temperatures. These latest super tough Nymax REC grades are manufactured in North America and commercially available globally.