Dial-in number:   Dial-in number:    is a premier provider of specialized polymer materials, services and solutions.

Dial-in number:   Dial-in number:    is a premier provider of specialized polymer materials, services and solutions.

Compact cars need to keep a lower price point, yet the auto industry’s exacting safety standards for interior materials – and the OEM’s own commitment to quality for discerning customers – meant the design team would be challenged to find a suitable material for interior surfaces.  After reviewing the requirements, the two teams worked to customize a color and additive concentrate using carbon fiber to produce the desired visual effect that would make the interior pillars and headliner look like they were covered in fabric. The final product delighted the car’s design team, and provided a number of critical advantages for the manufacturer:

They have the unique ability to be custom-designed to meet specific product needs. Pultruded composites offer a number of advantages over traditional metals and plastics.  Explore GlasForms™ Pultruded Rods, Tubes & Custom Profiles

TPEs can be customized, depending on the application requirements, to provide surface feel ranging from grippy or tacky to smooth and silky. Customers can keep a firm grasp of the sprayer to prevent dropping or twisting. In another example, Brooks Sports chose a high-performance, customized TPE for a new running shoe cushioning technology.

They have the unique ability to be custom-designed to meet specific product needs. Pultruded composites offer a number of advantages over traditional metals and plastics.  Explore GlasForms™ Pultruded Rods, Tubes & Custom Profiles

They have the unique ability to be custom-designed to meet specific product needs. Pultruded composites offer a number of advantages over traditional metals and plastics.  Explore GlasForms™ Pultruded Rods, Tubes & Custom Profiles

They are based on management’s expectations that involve a number of business risks and uncertainties, any of which could cause actual results to differ materially from those expressed in or implied by the forward-looking statements. 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; • 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. For the same reasons, Avient is unable to address the probable significance of the unavailable information. 3 AVIENT OVERVIEW OUR VISION: Creating specialized and sustainable materials solutions that transform customer challenges into opportunities, bringing new products to life for a better world 2023 Financial ResultsCompany Overview Revenue By: 9,300 Employees 102 Manufacturing Sites 20,000+ Customers Key Highlights  Premier formulator of specialized and sustainable materials solutions  Asset-light business model, with flexibility to adapt to customer needs  Best-in-class technology and service (140+ PhDs / 2,500+ patents)  History of transformation through successful M&A while consistently returning cash to shareholders  Poised for continued future growth in excess of GDP $3.14B Revenue $2.36 $502M Adjusted EBITDA 16.0% Adjusted EBITDA Margins $186M Adjusted Free Cash Flow Over $1B in share buybacks since 2011 Raised dividend for 13 consecutive years, a 15% CAGR since 2011 U.S. & Canada 64% Specialty Engineered Materials Color Additives and Inks 41% 23% 19% 10% 5% 4% Building & Energy Telecom Geography Segment Industry CREATING A WORLD-CLASS SUSTAINABLE ORGANIZATION 1. 6% annualized long term sales growth leveraging sustainable solutions, composites, healthcare and emerging regions 2.

Or, choose our Smartbatch™ Combination Colorants & Additives that incorporate custom colors with functional additives in a single, optimized formulation. Avient is a premier provider of specialized and sustainable material solutions and services that transform customer challenges into opportunities. Our broad portfolio of product technologies and services sets us apart in the EVSE market, and our range of world-class services includes: Color Technology Custom color design and special effects to meet performance and aesthetic requirements Color & Design Services Trend & color insights, and product development assistance to optimize design Regulatory Coordination Assistance with new product approvals to reduce regulatory overhead and minimize risk Field Technical Service Support for tool design, startup, and production optimization to gain manufacturing efficiencies Sustainability Focus Innovative materials and solutions to help meet sustainability goals

As you read through our 2023 Sustainability Report, you will see a large number of contributions and highlights of our impact. Our work in sustainability originates from a core tenant of utilizing innovation to help our customers meet their commitments and to add value for our stakeholders—and ultimately—our planet.