DATA COMMUNICATIONS CABLE MANUFACTURER M I C R O C O A X C A B L E S • Achieve required level of deep black and opacity • Maintain a let down ratio (LDR) of approximately 5% • Ensure there are no clumps in the finished part • Conform to RoHS REACH compliance requirements • Delivered desired level of black and opacity to optimize conductivity • Provided LDR within the acceptable range, resulting in consistent processibility • Formulated a RoHS REACH compliant solution that helped lessen data interference by avoiding clumps in the finished part Colorant Chromatics™ PFA Jet Black KEY REQUIREMENTS WHY AVIENT? https://www.avient.com/products/polymer-colorants/fluoropolymer-color-concentrates/colorant-chromatics-pfa/mfa-concentrates

Available in commonly used and specialty polymers Safety Data Sheets Technical Data Sheets

Available in unfilled, impact-modified, and flame-retardant grades, these formulations deliver performance that is comparable to PC blends and well suited to high-touch applications, such as point-of-sale devices. Additionally, all grades are available in a natural color, allowing molded-in-color options for a broad range of durable, consumer goods. Edgetek ET8900 CR materials are available globally.

CLEVELAND – October 27, 2020 – Avient Corporation, a premier provider of specialized and sustainable material solutions and services, today announced commercial availability of two new patent-pending Trilliant™ healthcare formulations. Trilliant™ HC8910 and HC8920 series of materials are made without BPA and available in standard or custom colors. These new series are commercially available globally.

However, supply issues caused by available materials not reaching their destination due to geopolitical restrictions are easier to solve. All four sites are ISO 13485 certified and use a harmonized raw material range as the base for globally available Mevopur standard portfolios and for custom formulations. Other regulatory compliance documentation is available upon request as well.

However, supply issues caused by available materials not reaching their destination due to geopolitical restrictions are easier to solve. All four sites are ISO 13485 certified and use a harmonized raw material range as the base for globally available Mevopur standard portfolios and for custom formulations. Other regulatory compliance documentation is available upon request as well.

They are available in a wide range of colors and offer a spectrum of performance characteristics. More information is available at www.biomerics.com or contact us at 888-874-7787. Factors that could cause actual results to differ materially from those implied by these forward-looking statements include, but are not limited to: the final amount of charges resulting from the planned North American asset realignment and the Company’s ability to realize anticipated savings and operational benefits from the asset realignment; our ability to achieve the strategic and other objectives relating to the acquisition of Spartech Corporation, including any expected synergies; our ability to successfully integrate Spartech and achieve the expected results of the acquisition, including, without limitation, the acquisition being accretive; 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; the inability to achieve expected results from our acquisition activities; 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.

The webcast can be viewed live at avient.com/investors, or by clicking here: https://edge.media-server.com/mmc/p/p4owuchb. Condensed Consolidated Statements of Income (Unaudited) (In millions, except per share data) Summary of Special Items (Unaudited) (In millions, except per share data)

Focusing on consumer, transportation, and luxury packaging industries, Avient will present the latest additions to its sustainable solutions portfolio.

From color modeling to the latest advances in materials science, Avient is unlocking the potential of sustainability in Asia and globally,” said Say-Eng Lee, vice president and general manager, Color & Additives Asia.