In the consumer applications, the elastomer performance needed is processability, colorability and softness. New colors, textures, designs, comfort – these and more are all compelling reasons to choose a product that features an overmolded TPE surface. The consumers’ preference for a soft touch, "warm" feel and a personalized color palette drives the use of TPEs in personal care products.

Our offerings include specialty engineered materials, performance fibers, advanced composites, and color and additive systems. Starting with raw materials, we source the best polymers, additives, modifiers, fillers, reinforcers, colorants and pigments. Color, Additives and Inks (CAI) Specialty Engineered Materials (SEM) 1.

Our offerings include specialty engineered materials, performance fibers, advanced composites, and color and additive systems. Starting with raw materials, we source the best polymers, additives, modifiers, fillers, reinforcers, colorants and pigments. Color, Additives and Inks (CAI) Specialty Engineered Materials (SEM) 1.

& Canada EMEA Asia Latin America 64% 36% Specialty Engineered Materials Color Additives and Inks 40% 37% 18% 5% 6% 8% 24% 20% 10% 15% 9% 4% 4% Defense Healthcare Packaging Consumer Building & Construction Industrial Transportation Energy Telecom 4 CREATING A WORLD-CLASS SUSTAINABLE ORGANIZATION 1. 6.5% annualized long term sales growth leveraging sustainable solutions, composites, healthcare and emerging regions 2. Q 1 2 0 2 3 -8% +6% -1% Flat 14 US & Canada Latin America EMEA Asia Total Avient -2.6% 2023 G U IDA N CE $128 $525 Q3 FY $0.56 $2.40 Q3 FY 2023 GUIDANCE 16 $800 $3,280 Q3 FY Sales Adjusted EBITDA Adjusted EPS (in millions) (in millions) 17 • Focused on working capital management, restructuring actions to streamline operations • IT investment to further integrate acquired businesses and capture operational efficiencies • Preserve Free Cash Flow to maintain net leverage CASH FLOW / LEVERAGE ($ millions) 2023E Cash Flow from Operating Activities 320$ Less: CapEx (140) Free Cash Flow 180$ Adjusted EBITDA 525$ Net Debt / Adjusted EBITDA 3.0x SUSTAINABILITY AS A GROWTH DRIVER 18 LONG-TERM REVENUE GROWTH DRIVERS Revenue From Sustainable Solutions* 2016-2022 $340M $405M $455M $550M $790M $915M 2016 2017 2018 2019 2020PF** 2021 2022PF*** $1,175M *Avient Sustainable Solutions definitions aligned with FTC 2012 Guide for the Use of Environmental Marketing Claims (“Green Guides”) **2020 is Pro Forma to include full year of the Clariant Color business ***2022 is Pro Forma for the acquisition of Avient Protective Materials and the divestiture of Distribution 60%+ Key Growth Drivers Sustainable Solutions Composites, Healthcare, Asia / LATAM Overlap Other (GDP Growth) Total Company Revenue SUSTAINABILITY REPORT 2022 • Provides progress on 2030 goals • Reaffirms commitment to U.N. Avient 2011 and 2018 valuations reflect trailing 12 months EBITDA at December 31 of the respective years. 28 EV / 2023E EBITDA Historic Multiple 6.5 8.3 9.5 13.8 12.7 12.6 11.3 8.7 18.6 16.5 10.1 10.0 9.7 9.5 9.4 8.7 A vi en t (2 01 1) A vi en t (2 01 8) A vi en t (2 02 3) R P M P P G A V Y K W R F U L E C L H X L F M C A S H S C L H U N C E E M N Avient Specialty Formulators Other Specialty / Chemical Companies SEGMENT DATA U.S. & Canada 40% EMEA 37% Asia 18% Latin America 5% 2022 PRO FORMA SEGMENT, END MARKET AND GEOGRAPHY GEOGRAPHY REVENUESEGMENT FINANCIALS Consumer 20% Packaging 24% Industrial 15% Building and Construction 10% Telecommunications 4% Energy 4% Defense 6% END MARKET REVENUE $2,355M $402M $1,300M $272M Sales EBITDA Specialty Engineered Materials Color Additives and Inks $592M$3,653M (1) Transportation 9% Healthcare 8% 30 (1) Total company sales and adjusted EBITDA of $3,653M and $592M, respectively, include intercompany sales eliminations and corporate costs 2022 REVENUE | $2 .4 B ILL ION US & Canada 34% EMEA 38% Asia 20% Latin America 8% END MARKET REGION 31 Packaging 34% Consumer 21% Healthcare 8% Industrial 15% Transportation 8% Building & Construction 11% Telecommunications 1% Energy 2% COLOR, ADDITIVES & INKS 2022 PRO FORMA REVENUE | $1 .3 B ILL ION US & Canada 52% EMEA 35% Asia 13% 32 Packaging 5% Consumer 19% Healthcare 8%Industrial 16% Transportation 10% Telecommunications 10% Energy 9% Defense 15% Building & Construction 8% END MARKET REGION SPECIALTY ENGINEERED MATERIALS Packaging 32% Consumer 27% Healthcare 8% Industrial 14% Building & Construction 5% Telecommunications 3% Energy 1% Defense 1% Asia (18% of sales) Transportation 9% 2022 PROFORMA AVIENT REGIONAL SALES Packaging 27% Consumer 14% Healthcare 5% Industrial 17% Building & Construction 10% Energy 5% Defense 8% EMEA (37% of sales)Transportation 11% Packaging 13% Consumer 24% Healthcare 12% Industrial 15% Building & Construction 13% Energy 5% Defense 5% US & Canada (40% of sales) Transportation 7% Packaging 56% Consumer 23% Healthcare 4% Industrial 7% Building & Construction 4% Telecommunications 1% LATAM (5% of sales) Transportation 5% Telecommunications 3% Telecommunications 6% 33 BY END MARKET Reconciliation of Non-GAAP Financial Measures (Unaudited) (Dollars in millions, except for per share data) Senior management uses comparisons of adjusted net income from continuing operations attributable to Avient shareholders and diluted adjusted earnings per share (EPS) from continuing operations attributable to Avient shareholders, excluding special items, to assess performance and facilitate comparability of results.

We can help you discover firsthand how our broad range of specialty thermoplastics, additives, colorants and services, coupled with considerable experience and insights, can support your company’s efforts.

KEY BENEFITS • High-temperature stability and very good processability • Excellent compatibility with the application resin • Increase of intrinsic viscosity/molecular weight • Suitable for standard machinery used by customers • Good cost-performance ratio • Can be combined with color into a single combination concentrate for convenience • Product guidance and technical assistance from our experts PRODUCT BULLETIN Sustainability Spotlight Recycle Solutions Copyright © 2022, Avient Corporation.

THE SOLUTION The Avient technical team leveraged its expertise in liquid colorants and chemical additives to scientifically engineer its line of ColorMatrix™ Excelite™ chemical foaming additives (CFAs) for PVC processing.

They also add important characteristics, such as SWELLCOAT® water-blocking, water repellence, adhe- sion, color, and wear and UV-resistance to these and many other applications.

ONFLEX S HF ONFLEX S HF & HF 7001 SYNPRENE RT-5180 ROHS NATURAL Commercial Availability Asia Europe Americas RoHS Compliant Yes Yes Yes Color Natural Natural Natural Hardness 70/80/90 Shore A 50/70/90 Shore A 80 Shore A Flame Retardant Package Non-Halogenated Non-Halogenated Halogenated Processing Method Injection Molding Extrusion Injection Molding Injection Molding Extrusion ELECTRICAL & ELECTRONICS SOLUTIONS REDUCE POSSIBILITY OF MOLDED CASE CIRCUIT BREAKER FAILURE WITH TPE PHASE BARRIERS www.avient.com Copyright © 2025, Avient Corporation.

PRODUCT BULLETIN VERSAFLEX™ GP 2810-40N AM VERSAFLEX™ CE 3120-65* AM ONFLEX™ LO 7120-45 AM Applications Personal care grips Consumer packaging Consumer electronics Charging stations HVAC seals Cup holder mats Color Natural Natural Natural Durometer, Shore A 45 66 45 Specific Gravity (kg/m3) 0.87 1.14 1.13 Tensile Strength (PSI) 650 1200 585 Elongation % 700 600 685 Modulus @ 300% |(PSI) 260 585 300 Injection Moldable Yes Yes Yes OM Substrate PP PC, ABS, PC/ABS, COPE PP TECHNICAL PROPERTIES *UL listing does not apply; testing can be completed if required by the customer Copyright © 2021, Avient Corporation.