At Avient, our focus is helping you optimize your design, performance, and bottom line using material science and advanced technical services. With global production capability and localized support to enhance your development and production processes wherever you are, our team provides you with the information you need to confidently make decisions for achieving your goals.

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Avient S2P Transformation and Coupa tool Is Coupa used now as the official procurement tool for all Avient globally? If you see that there is a good opportunity for your products/services to be offered via a Coupa catalog (hosted/punchout or webform), please redirect the request to your sourcing category contact; or else, write to coupaenablement@avient.com.

Avient Corporation, a premier provider of specialised and sustainable material solutions and services, has invested in testing equipment, personnel, and software to help its customers gain insight into its unique material solutions and how they perform. Hexagon is a global leader in digital reality solutions, combining sensor, software and autonomous technologies.

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; • our ability to pay regular quarterly cash dividends and the amounts and timing of any future dividends; • information systems failures and cyberattacks; • our ability to service our indebtedness and restrictions on our current and future operations due to our indebtedness; • 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; • 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, tariffs, and any recessionary conditions; and • other factors described in our Annual Report on Form 10-K under Item 1A, “Risk Factors.” Using our “global reach with a local touch” model to win share and new business 3. EPS – Q3 2025 $0.70 2025 financial guidance narrowed… ▲ Improved consumer confidence and lower interest rates ▲ Resolution of trade policies ▲ European economy improves due to increased infrastructure spend ▼ Global trade uncertainty / volatility continues ▼ US consumer confidence worsens due to increased and persistent inflation ▼ Asia slow down, led by China POTENTIAL ACCELERATORS POTENTIAL DECELERATORS 13Copyright © .

Lead by Women, PRIDE at PolyOne and HYPE are each associate-led ERGs that provide programming, education, awareness and development opportunities for our global workforce. This includes many preventive tools and resources, as well as special events hosted globally, like our annual PolyOne Fun Run and Walk. AEPW is a $1.5 billion collaborative of more than 40 global organizations with four focus areas: Innovation, Education, Infrastructure and Clean-Up.

Frequently Asked Questions about TPEs Is there a service temperature for TPEs? The term Service Temperature is loosely used to define the maximum temperature at which a material is suited for use.

Frequently Asked Questions about TPEs Is there a service temperature for TPEs? The term Service Temperature is loosely used to define the maximum temperature at which a material is suited for use.

José Garibaldi 2401 1832 Lomas de Zamora Argentina Avient Austria GmbH Administration Alfred Feierfeilstraße 3 2380 Perchtoldsdorf Austria Avient Colorants Belgium SA Site management, CSD – Customer Services, Manufacture, Laboratory, Supply Chain Management, Maintenance, Infrastructure, Warehouse and Transport Parc Scientifique Fleming, Fond Jean Pâques 1 1348 Louvain-la-Neuve Belgium Avient Colorants Brasil Ltda. Administration, Site management, Manufacture, Laboratory, Procurement, Maintenance, Infrastructure, Warehouse and Transport 27 Avenida 34–11, Zona 12 1012 Parque Global Guatemala PolyOne Polymers India Private Limited Administration, Site management, Manufacture, Laboratory, Procurement, Maintenance, Infrastructure, Warehouse, Transport and Waste Water Treatment WA-6 Renaissance Industrial & Warehousing Complex, Vashere Maharashtra 400607 India PolyOne Polymers India Private Limited Administration, Site management, Manufacture, Laboratory, Procurement, Maintenance, Infrastructure, Warehouse, Transport and Waste Water Treatment Survey No. 344 / 1–3 Sakarda Bhadarwa Road Taluka Savli Vadodara District 39178 India PolyOne Polymers India Private Limited Administration, Site management, Manufacture, Laboratory, Procurement, Maintenance, Infrastructure, Warehouse, Transport and Waste Water Treatment Shed No 18–22, GIDC Estate Kalol Gujarat 389330 India Copyright as of the Effective Date, ABS Quality Evaluations, Inc. Central Office, Administration, Site management (Facitilities, EHS), Marketing and Sales, SCM, Group Procurement Services, GBS and Logistics, GTI-Engineering and R&D, Technical Application Laboratories, Legal, Finance, HR, IT, RSRA, SMD and Learning, Communication Bunkyo Green Court, 2-28-8, Tokyo Tokyo 113-8662 Japan Avient Colorants Malaysia Sdn Bhd Administration, Site management, Manufacture, Laboratory, Procurement, Maintenance, Infrastructure, Warehouse and Transport Lot 1732, MK. 15, Kaw.

Globalization Positions us to serve our customers consistently, everywhere in the world. Operating Globally, Serving Locally — As a truly global company, we have operations and technical expertise around the world to efficiently serve our customers…wherever they may need us. Leveraging Service as Our Timeless Differentiator — We serve our customers with excellence to build trusting, lasting and collaborative relationships.