Leading in Sustainability — PolyOne and Clariant are both founding members of the Alliance to End Plastic Waste, and we are committed to meeting the needs of the present without compromising the ability of future generations to do the same UK Plastic Pact In January of 2019, Avient joined The UK Plastics Pact, a collaborative initiative committed to tackling plastic pollution. Data from Clariant Masterbatch is excluded from this report as it is outside of the reporting period.

Leading in Sustainability — PolyOne and Clariant are both founding members of the Alliance to End Plastic Waste, and we are committed to meeting the needs of the present without compromising the ability of future generations to do the same UK Plastic Pact In January of 2019, Avient joined The UK Plastics Pact, a collaborative initiative committed to tackling plastic pollution. Data from Clariant Masterbatch is excluded from this report as it is outside of the reporting period.

In addition, the company will provide an update on the integration of the Clariant Color business, including future synergy capture, and a financial overview. Examples include: • Unique technologies that improve the recyclability of products and enable recycled content to be incorporated, thus advancing a more circular economy • Light-weighting solutions that replace heavier traditional materials like metal, glass and wood, which can improve fuel efficiency in all modes of transportation and reduce carbon footprint • Sustainable infrastructure solutions that increase energy efficiency, renewable energy, natural resource conservation and fiber optic / 5G network accessibility Avient employs approximately 8,400 associates and is certified ACC Responsible Care®, a founding member of the Alliance to End Plastic Waste and certified Great Place to Work®.

70% of plastic packaging effectively recycled or composted 30% average recycled content across all plastic packaging For more information, see End Plastic Waste.

Homepage // News Center // Colorants and Additives from Avient for Sustainable Luxury Plastic Packaging to be Featured at LUXE PACK New York Plastics Pact 2023 Sustainable Packaging Innovation Award for Recyclability. In addition, ColorForward™ 2024, the annual color forecasting guide for the plastics industry, will be on display.

Homepage // News Center // Avient Emphasizes Commitment to Sustainability at Plastics Recycling LATAM Conference This annual two-day conference gathers key leaders, innovators, and experts in the plastics recycling industry in Latin America (LATAM) to discuss plastics recycling trends, environmental regulations, innovative sustainable packaging options, and more. Our colorants and additives can increase the recyclability of plastic packaging without compromising performance.”

Homepage // News Center // PolyOne Develops High-Performing Plasticizer Alternative for Flexible PVC CLEVELAND – PolyOne announced today the commercial availability of SynPlast™ L9TM plasticizer, containing equivalent performance characteristics to 810TM linear plasticizer. When 810 alcohol became scarce in 2013, a global supply shortage of 810TM plasticizer spurred a need for alternatives.

PLASTIC INJECTION MOLDER V A R I O U S M A R K E T S & A P P L I C A T I O N S • Ability to use a color concentrate in multiple resins • Low let down ratio (LDR) • Color consistency over time • Offered versatile solution across resins and in various molding methods • Provided range of 1-3% LDRs in four standard colors • Achieved consistent color in a variety of products and markets for over 10 years Omnicolor™ Multipurpose Colorants KEY REQUIREMENTS WHY AVIENT?