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 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; � The amount and timing of repurchases, if any, of PolyOne common shares and our ability to pay regular quarterly cash dividends and the amounts and timing of any future dividends; � The effect on foreign operations of currency fluctuations, tariffs, and other political, economic and regulatory risks; Changes in polymer consumption growth rates in the markets where we conduct business; Forward Looking Statements � Changes in polymer consumption growth rates in the markets 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, employee productivity goals, and an inability to raise or sustain prices for products or services; � The ability to successfully integrate acquired companies into our operations, retain the management teams of acquired companies, and retain relationships with customers of acquired companies, including without limitation, Color Matrix Group, Inc. ColorMatrix); � The ability to achieve the expected results of any acquisitions, including the acquisitions being accretive, including without limitation, the acquisition of ColorMatrix; � An inability to maintain appropriate relations with unions and employees; 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 IMPACT The new Maxxam REC Recycled Polyolefin formulations from Avient enabled Hager to bring the new cubyko leaf to market quickly, with a first launch in the French market in January 2024. © 2024, All Rights Reserved Avient Corporation, 33587 Walker Road, Avon Lake, Ohio USA 44012 http://avient.com

KEY CHARACTERISTICS • 100% visible light blocking for monolayer PET containers • Enables versatile container designs and shapes for ease of pouring and product differentiation • Suitable for re-sealable containers or containers that are stored flat after opening • Offers package lightweighting with no reduction in light blocking performance • Lowers system cost compared to other rigid packaging PRODUCT BULLETIN Copyright © 2024, Avient Corporation. This literature shall NOT operate as permission, recommendation, or inducement to practice any patented invention without permission of the patent owner. 1.844.4AVIENT www.avient.com Copyright © 2024, Avient Corporation.

Avient determined that the manufacturer required a material with a unique combination of properties, including: • Processing ease – high flow rate, ability to fill multi-cavity molds, thin-wall capabilities • Superior toughness – strength and durability to ensure dimensional integrity of the part • Repeatable performance – consistent conductivity for accurate measurement of liquids While several off-the-shelf compounds were evaluated, a new formulation was developed to meet the manufacturer’s specific needs as well as provide signifi cant benefi ts in reduced cycle time, increased production and reduced scrap rate. Reduced Scrap Rate: The consistent conductivity, improved warp resistance, reduced flash, and improved durability provided by the Trilliant HC formulation meant less breakage, fewer rejects and a 40% reduction in scrap rate

During 2024 we continued to work with our key supplies in order to clarify our expectations regarding their compliance with the Modern Slavery Act 2015 and any other applicable anti-slavery laws. Our total raw material, equipment and packaging spend for 2024 was ~$21 Million. In 2024, we launched a third-party risk system to proactively monitor supply chain resiliency across our supplier base, which would provide Avient with notification of public disclosures.

NUESTRO CÓDIGO FECHA DE PUBLICACIÓN: OCTUBRE DE 2024 ÍNDICE Introducción: Mensaje del director ejecutivo 1 Nuestro Código de conducta Lineamientos para el comportamiento ético 3 Valores personales 3 Sus responsabilidades 4 Responsabilidades adicionales para supervisores y gerentes de Avient 4 Cómo responder preguntas y denunciar situaciones de incumplimiento 5 Línea directa de ética 5 Política antirrepresalias 6 Aplicación del Código de conducta 6 Transgresiones del Código 6 Diversidad e inclusión 8 Discriminación o acoso 8 Relaciones en el lugar de trabajo 9 Abuso de sustancias 10 Seguridad física y violencia en el lugar de trabajo 10 Honestidad en el trabajo Precisión de la Información, los datos y los registros 12 Integridad en la contabilidad 12 Comunicaciones de la empresa 14 Resguardo y uso de los activos 14 Información de propiedad exclusiva y confidencial, ideas y propiedad intelectual 15 Protección de la privacidad, la información personal y los datos 16 Uso de internet y correo electrónico 16 Medios y redes sociales 17 Seguridad informática, licencias de software y derechos de autor 17 Información privilegiada y tráfico de información 18 Contribuciones/Actividades políticas y contribuciones benéficas 19 Investigaciones y consultas del gobierno 19 Integridad en nuestro negocio Trato justo 21 Sobornos y coimas 21 Agentes y consultores 22 Competencia 22 Regalos y atenciones 23 Conflictos de intereses 24 Actuar en provecho propio 25 Comercio internacional 25 Lavado de dinero 25 Responsabilidad social corporativa Sostenibilidad 27 Seguridad, salud y medioambiente 28 Seguridad de los productos y servicios 29 Respeto por los derechos humanos 29 Compromiso compartido 29 Recursos e información de contacto Nuestras políticas 30 Contactos internos 30 Línea directa de ética 30 Mensaje del director ejecutivo Estimado equipo de Avient: Las decisiones que tomamos en nuestra empresa impactan de manera significativa en el mundo actual, cada vez más complejo e interconectado.

July 2024 POSITION ON BIODIVERSITY Avient Corporation is committed to ensuring our operations meet applicable regulations for performance, safety, and environmental due diligence.

These solutions provide a well-controlled laser transmission rate and weld width, excellent welding strength, and gas tight weld line without weld flash. The materials used for laser welding must allow a minimum 20% transmission rate for laser energy. The Bergamid Laser Welding product portfolio offers PA66 formulations that meet required transmission rates across various sectors.

ROSE GOLD PETG 2018 ROSE GOLD PC

32S7852CMB GOLD METAL CSI-S930 METALLIC GOLD