Senior management uses comparisons of adjusted net income from continuing operations attributable to Additionally, senior management reviews free cash flow, which is defined by the Company as cash flows from continuing operations less capital expenditures. Senior management believes these measures are useful to investors because they allow for comparison to

Management believes this provides comparability of the performance of the combined businesses. Senior management also uses operating income before special items to assess performance and allocate resources because senior management believes that these measures are useful in understanding current profitability levels and how it may serve as a basis for future performance. EBITDA and Adjusted EBITDA are non-GAAP financial measures that management uses in evaluating operating performance.

Avient Technology Helps to Achieve Color Consistency in L’Oréal PCR Packaging Worldwide  Avient Joint Study with Borealis Reveals Wide Range of Color Options for Recycled Plastics   Avient Shares Customer Success for Healthcare High-Temperature, Pre-Colored Solutions at K 2022  

Colorant Chromatics™ High-Temperature Colorants - Avient and BASF are now collaborating to offer colored grades of Ultrason® high-performance polymers to the global market. The colored grades feature BASF’s Ultrason® polyarylethersulfones (PAES) as a high-quality base polymer combined with Avient’s Colorant Chromatics™ high-temperature color formulation expertise for color concentrates and pre-colored solutions. Sustainable Solutions Portfolio – Avient has a range of sustainable solutions that can help customers meet sustainability goals, including recycled and bio-based polymers, colorants for recycled materials, a color prediction service that helps increase the use of PCR content, and additives that can help to enhance the recycling process.

OnColor™ Polymer Colorants provided increased PCR and improved color consistency OnColor™ Lux Colorants Renol™ Fiber Colorants for Dope Dyeing

GLOBAL ELECTRICAL PRODUCTS OEM E L E C T R I C A L C O M P O N E N T S • Supplement internal engineering team by tapping into a supplier’s UL Prospector knowledge and expertise • Assistance in managing color proliferation and new product implementation • Achieve consistent color performance across a wide variety of resins • Enhance operational efficiencies and end-user safety • Provided exceptional technical service with broad resin choices and a direct link to UL Prospector offerings • Offered comprehensive pre-testing of colors and samples to meet project requirements • Ensured regulatory compliance across the value chain • UL-recognized certification lab supporting a full colorant and additive portfolio OnColor™ UL 94 Colorants KEY REQUIREMENTS WHY AVIENT AVIENT SOLUTION TECHNICAL SUPPORT + UL LISTINGS LEARN MORE © 2023, Avient Corporation, All Rights Reserved https://www.avient.com/products/polymer-colorants/solid-color-masterbatches/oncolor-ul94-colorants

OnColor™ Naturals Colorants

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. Senior management uses operating income excluding special items, adjusted EPS and working capital to assess performance and allocate resources because senior management believes that these measures are useful in understanding current profitability levels and that current levels may serve as a base for future performance. Segment Highlights At a Glance: Color, Additives & Inks At a Glance: Specialty Engineered Materials At a Glance: Designed Structures & Solutions At a Glance: Performance Products & Solutions At a Glance: Distribution Application Examples Luxury Packaging�with Gravitech Density Modified Polymers Medical Device Housings�with Chemically Resistant Engineered Polymers Printed Circuit Boards�with Thermally Conductive Polymers Color & Design Services Outdoor Applications Fiber Colorants�Solutions for clothing, apparel, footwear, automotive & sporting goods Slide Number 34 Metal Replacement Solutions High-Barrier Packaging Containers Investor Presentation - November 2016 r4 (2).pdf Investor Presentation - November 2016

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. Senior management uses operating income excluding special items, adjusted EPS and working capital to assess performance and allocate resources because senior management believes that these measures are useful in understanding current profitability levels and that current levels may serve as a base for future performance. Segment Highlights At a Glance: Color, Additives & Inks At a Glance: Specialty Engineered Materials At a Glance: Designed Structures & Solutions At a Glance: Performance Products & Solutions At a Glance: Distribution Application Examples Luxury Packaging�with Gravitech Density Modified Polymers Medical Device Housings�with Chemically Resistant Engineered Polymers Printed Circuit Boards�with Thermally Conductive Polymers Color & Design Services Outdoor Applications Fiber Colorants�Solutions for clothing, apparel, footwear, automotive & sporting goods Slide Number 34 Metal Replacement Solutions High-Barrier Packaging Containers

Provided silicone paste colorant dispersions and vinyl plastisols for harmonized color across materials OnColor™ Bio Colorants offered bio-based colorants to support carbon footprint reduction for smartwatch housing Colorant and Additive Dispersions for Healthcare