KENNESAW, Georgia – PolyOne Corporation, a premier global provider of specialized polymer materials, services and solutions announced today that it has received several sustainability-related compliance and regulatory product certifications for Wilflex™ Textile Printing Inks.

The ColorMatrix™ Select service combines advanced liquid colorants, cloud-access software and automated dispensing technology to give greater control of color development and supply chain. Chain Extender Additives Versaflex™ TF Adhesive TPEs for Textile Fabrics

Get the aesthetic of fabric without the hassle and cost of textiles. Chain Extender Additives Versaflex™ TF Adhesive TPEs for Textile Fabrics

Flame and heat resis tant, an excellent textile yarn for fabrics Chain Extender Additives Versaflex™ TF Adhesive TPEs for Textile Fabrics

Add the soft appearance of fabric to parts without the hassle and cost of adding actual textiles.  Chain Extender Additives Versaflex™ TF Adhesive TPEs for Textile Fabrics

Flame and heat resistant, an excellent textile yarn for fabrics Chain Extender Additives Versaflex™ TF Adhesive TPEs for Textile Fabrics

From business machines and appliances to textiles, automotive components and packaging, designers, brand managers and plastics processors rely on our cutting-edge color technology and in-depth technical support through more than 50 global manufacturing sites and regional offices. Chain Extender Additives Versaflex™ TF Adhesive TPEs for Textile Fabrics

Nomex® is flexible and higher in elongation however, making it an ideal textile yarn for fabrics. Key Features • Excellent heat & flame resistance • High chemical resistance • Low thermal shrinkage • Self-extinguishing flame retardant properties • Soft-hand yields good textile properties Disadvantages • Low tenacity • Low modulus FIBER-LINE® PROCESS FOR NOMEX® META-ARAMID • Coating • Twisting • Precision Winding FIBER-LINE® NOMEX® PRODUCTS • Packing Yarn • Wire Harness Yarn • Industrial Fabric Yarn Property UOM Value Breaking Tenacity g/d 5.0 Specific Gravity Ratio 1.38 Elongation @ Break % 30.0 Tensile Modulus g/d 125 Moisture Regain* % 4.5 Creep** % N/A Shrinkage*** % .4 Melt Point °C None Decomposition Temp.

Our materials are a key component in the supply chain that allows for food, beverage and medical supplies to continue to be produced, packaged, shipped and used. Customs Trade Partnership Against Terrorism (CTPAT), the supply chain security program under U.S. Avient’s Global Trade and EH&S departments share responsibility for supply chain security.

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; • Disruptions or inefficiencies in our supply chain, logistics, or operations; • Changes in laws and regulations in jurisdictions where we conduct business, including with respect to plastics and climate change; • Fluctuations in raw material prices, quality and supply, and in energy prices and supply; • Demand for our products and services; • 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 raise or sustain prices for products or services; • 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; • Our ability to achieve strategic objectives and successfully integrate acquisitions, including the implementation of a cloud-based enterprise resource planning system, S/4HANA;and • Other factors affecting our business beyond our control, including without limitation, changes in the general economy, changes in interest rates, changes in the rate of inflation, geopolitical conflicts and any recessionary conditions Use of Non-GAAP Measures This presentation includes the use of both GAAP (generally accepted accounting principles) and non-GAAP financial measures. Pro Forma Financial Information The Company acquired Avient Protective Materials (“Dyneema”) on September 1, 2022 (the “Acquisition Date”) and sold the Distribution segment on November 1, 2022.