Based on color science and proven by scientific data, the digital tool can decrease complexity where different grades of PCR are used and is able to help optimize the ratio of virgin resin to PCR, in order to achieve the best acceptable rendering.  Globally available with local expertise

Available globally Safety Data Sheets

PREPERM™ Low-Loss Dielectric Thermoplastics, allowing faster and more reliable data connectivity and signal transmission Factors that could cause actual results to differ materially from those implied by these forward-looking statements include 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 effect on foreign operations of currency fluctuations, tariffs and other political, economic and regulatory risks; the current and potential future impact of the COVID-19 pandemic on our business, results of operations, financial position or cash flows including without any limitation, any supply chain and logistics issues; the speed and strength of growth in the global 5G infrastructure market; our ability to achieve the strategic and other objectives relating to the acquisition of Clariant's Masterbatch business, including any expected synergies; changes in polymer consumption growth rates and laws and regulations regarding plastics in jurisdictions where we conduct business; 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 the anticipated financial benefit from initiatives related to acquisition and integration working capital reductions, cost reductions and employee productivity goals; our ability to pay regular quarterly cash dividends and the amounts and timing of any future dividends; information systems failures and cyberattacks; our ability to consummate and successfully integrate acquisitions; and amounts for cash and non-cash charges related to restructuring plans that may differ from original estimates, including because of timing changes associated with the underlying actions.

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 12:00 p.m. # # https://www.avient.com/investors/ https://edge.media-server.com/mmc/p/eaivs28r https://edge.media-server.com/mmc/p/eaivs28r https://www.avient.com/investors/ http://www.avient.com/ 5 Forward-looking Statements 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.

The replay will be available for one week, beginning at

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.

The slide presentations will be made available on this site as well, at the onset of the event.

The replay will be available for one week, beginning at 11:00 a.m.

NYSE: POL) recently announced the commercial availability of ColorMatrix™ SmartHeat™ RHC as part of its sustainable solutions portfolio for recycled PET (rPET) and PET bottles.

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.