Microsoft Word - EHS Committee Charter (Amended July 2022).doc AVIENT CORPORATION ENVIRONMENTAL, HEALTH AND SAFETY COMMITTEE CHARTER Membership • Members of the Environmental, Health and Safety Committee (the “Committee”) of the Board of Directors (the “Board”) of Avient Corporation (the “Company”) will be appointed by the Board each year Duties and Responsibilities The Committee will: Assessment Process • Periodically review the results of formal assessments by management of the environmental liabilities for which the Company has known or probable environmental exposure and the adequacy of the Company’s financial reserves for environmental liabilities; • Semi-annually review the status of health and safety performance of the Company; • Semi-annually review the status of the Company’s product stewardship programs and performance; • Periodically review the Company’s staffing for its environmental, health and safety assessments and compliance; and 2 • Periodically review new environmental, physical security, health and safety laws and regulations applicable to the Company’s operations and issues or significant developments arising from pending regulatory and citizen group activities. Compliance Programs • At least annually review the programs and procedures established by the Company that monitor compliance with the Company’s policies, standards and practices, and laws and regulations with respect to safety, health, environmental, physical security and product stewardship, including providing oversight of the systems that are in place to monitor and mitigate the Company’s carbon footprint and physical risks associated with climate change; • Periodically review with management the significant safety, health, environmental, physical security, and product stewardship risks or exposures faced by the Company, if any, and steps taken by management to minimize such risks and exposures to the Company and its constituencies; • At least annually review the status of the Company’s environmental and safety audit process, assessing compliance with Company policies, standards, practices, laws and regulations; and • Periodically review claims, demands, administrative orders and legal proceedings against the Company regarding safety, health, environmental, physical security and product stewardship matters.

Customers now have new options for creating long-lasting products that advance patient safety.”  Further, these grades are compatible with PolyOne’s OnColor™ HC Plus USP Class VI-compliant colorants, which resist fading from repeated antiseptic use.  About PolyOne PolyOne Corporation, with 2015 revenues of $3.4 billion, is a premier provider of specialized polymer materials, services and solutions.

The coloration and processing of recycled polymers can be challenging due to the quality difference between batches of recycled materials and the potential loss of mechanical stability. Avient offers color concentrates (masterbatches) specially formulated to offer optimal dyeing of recycled polymers and additive concentrates to help with their processing and performance. COLOR SOLUTIONS • OnColor™ Polymer Colorants customized to customer’s requirements are color matched taking into consideration the recycled resin grade specificities and application requirements

All the pompoms are spun-dyed from existing color formulations which can accelerate the speed to market by foregoing the color-matching process. The new spinning line facilitates a direct assessment of a color formulation's quality and accuracy for three-color yarns and can speed up the color-matching process. Avient will highlight its color and additive solutions for spin-dyeing, along with its portfolio of dyes, chemicals, and finishes, at ITMA 2023, the world’s largest international textile and garment technology exhibition, June 8-14, 2023, in Milan, Italy.

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products include specialty engineered materials, advanced composites, color and additive systems and polymer distribution. is also a highly specialized developer and manufacturer of performance enhancing additives, liquid colorants and fluoropolymer and silicone colorants. Factors that could cause actual results to differ materially from those implied by these forward-looking statements include, but are not limited to: 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, including recessionary conditions; the current and potential future impact of the COVID-19 pandemic on our business, results of operations, financial position or cash flows, including without limitation, any supply chain and logistics issues; 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; our ability to pay regular quarterly cash dividends and the amounts and timing of any future dividends; information systems failures and cyberattacks; 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; any material adverse changes in the Dyneema Business; our ability to achieve the strategic and other objectives relating to the Acquisition and the possible sale of the Distribution business segment; and other factors described in our Annual Report on Form 10-K for the year ended

products include specialty engineered materials, advanced composites, color and additive systems and polymer distribution. is also a highly specialized developer and manufacturer of performance enhancing additives, liquid colorants and fluoropolymer and silicone colorants. Factors that could cause actual results to differ materially from those implied by these forward-looking statements include, but are not limited to: 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, including recessionary conditions; the current and potential future impact of the COVID-19 pandemic on our business, results of operations, financial position or cash flows, including without limitation, any supply chain and logistics issues; 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; our ability to pay regular quarterly cash dividends and the amounts and timing of any future dividends; information systems failures and cyberattacks; 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; any material adverse changes in the acquired DPM protective materials business; our ability to achieve the strategic and other objectives relating to the Acquisition and the possible sale of the Distribution business segment; and other factors described in our Annual Report on Form 10-K for the year ended

CLEVELAND – PolyOne Corporation (NYSE: POL), a premier global provider of specialized polymer materials, services and solutions, today celebrated the official opening of its new, state-of-the-art facility in Pune, India. The new operations, located in the area’s Ranjangaon industrial zone, manufactures specialty solid masterbatch and liquid color and additive formulations. PolyOne Corporation, with 2013 revenues of $3.8 billion, is a premier provider of specialized polymer materials, services and solutions.