BROOKS R U N N I N G S H O E • Exceed current material performance • Optimal cushioning • Fast reaction time • Both energy absorption and return • Provided a 30-50% improvement in cushioning over traditional material • Simplified manufacturing from four-steps to a single injection molding process, yielding a 30-40% reduction in energy usage • Increased sales by up to 40% compared with the previous model Customized TPE Material KEY REQUIREMENTS WHY AVIENT?

Glass/epoxy endurance limit: 80 ksi (552 MPa) • Glass/vinyl ester endurance limit: 50 ksi (345 MPa) 20 25 30 35 40 Glass/Epoxy High Temp Glass/Vinyl ester 1409040-10-60 0 300 600 900 1200 1500 Glass/Epoxy High Temp Epoxy/Glass Glass/Vinyl Ester 1901409040-10-60 200 400 600 800 1000 1200 14801280108088068048028080 20 25 30 35 40 Glass/Epoxy High Temp Glass/Vinyl ester 1409040-10-60 0 300 600 900 1200 1500 Glass/Epoxy High Temp Epoxy/Glass Glass/Vinyl Ester 1901409040-10-60 200 400 600 800 1000 1200 14801280108088068048028080 FLEXURAL STRENGTH VS. TEMPERATURE, MPa Temperature (C) Fl ex ur al S tr en gt h (M Pa ) Fl ex ur al M od ul us (G Pa ) 20 25 30 35 40 Glass/Epoxy High Temp Glass/Vinyl ester 1409040-10-60 0 300 600 900 1200 1500 Glass/Epoxy High Temp Epoxy/Glass Glass/Vinyl Ester 1901409040-10-60 200 400 600 800 1000 1200 14801280108088068048028080 FLEXURAL MODULUS VS. TEMPERATURE, GPa Temperature (C) 20 25 30 35 40 Glass/Epoxy High Temp Glass/Vinyl ester 1409040-10-60 0 300 600 900 1200 1500 Glass/Epoxy High Temp Epoxy/Glass Glass/Vinyl Ester 1901409040-10-60 200 400 600 800 1000 1200 14801280108088068048028080 FLEXURAL FATIGUE STRENGTH, MPa Cycles to Failure (in thousands) Fl ex ur al F at iq ue S tr en gt h (M Pa ) INSTALLATION INSTRUCTIONS Proper installation of composite springs from Avient is essential to achieve optimal performance and maximum service life.

APPLICATIONS • Construction: roofing underlay, cable wrapping, geotextiles • Medical: surgical gowns, surgical drapes, sterile tray wraps, hospital bed sheets, and curtains • Filtration: various filters that require water repellency BENEFITS • Fast and long-lasting water repellency • IPA repellency grade 6 • No visible influence on the final color of the nonwoven fabric • Can be combined with color into a single product for convenience • Regulatory compliance to key standards and support for specific standards PRODUCT BULLETIN Copyright © 2023, Avient Corporation.

DESCRIPTION CHARACTERISTICS PROCESSES CC10120195WE Multi-purpose purge concentrate that is miscible with all resin systems Performance up to 280°C Extrusion, molding, injection and film processes 1.844.4AVIENT www.avient.com Copyright © 2023, Avient Corporation.

APPLICATIONS • Automotive, consumer products, E&E products • PP, ABS, PC co-polyester, PA6, PA 66, PA12, and others on request KEY BENEFITS • Up to 10 hours glow depending on resin, activation energy, and pigment loading • Unlimited repetition of energy accumulation and emission process • Excellent temperature and chemical stability • Excellent weathering fastness and lightfastness • Limited influence on mechanical properties • Formulated with low-concern substances Copyright © 2023, Avient Corporation.

Limited PO Box 2137, Jeddah 22758 Saudi Arabia Has been assessed and found to meet the requirements of ISO 9001:2015 This certificate is valid for the following scope of operations: Production and Supply of Color and Additive Master Batches Authorised by: Stan Wright Director Date of Certificate Issue: 17 October 2022 Certificate Valid Until: 29 September 2025 Recertification audit before 30 August 2025. Certified since 30 September 2016.

SUSTAINALYTICS DISCLAIMER STATEMENT Copyright © 2023 Morningstar Sustainalytics.

VERSAFLEX™ PF Camada de aderência para para películas protetoras de superfície BOLETIM TÉCNICO Propriedades Versaflex PF MD6727 Versaflex PF DM6741 Versaflex PF DM6649 Versaflex PF 9512 Versaflex PF MD6666 Versaflex PF DM6748 Versaflex PF DM6700 Características Baixa aderência Baixa aderência; usado para personalizar aderência com MD6700 Aderência de baixa a média Oferta de valor Aderência média Gel/resíduos baixos Estrutura de baixa aderência Alta aderência Resistência a descolamento Baixa Baixa a média Média Média a alta Média a alta Alta Alta Aplicações Películas ópticas Eletrodomésticos Plásticos Construção/metais expostos Metais acabados Aço/metais pintados Metais expostos MFR a 190 °C/2,16 kg -- 4,5 17 5,4 21 4,8 6,5 MFR a 230 °C/2,16 kg 10 20 -- -- -- -- -- Gravidade específica, g/cc 0,92 0,91 0,92 0,92 0,94 0,94 0,94 Dureza, Shore A 50 49 37 38 37 31 30 G' a 23°C, Pa 28,0 x 105 10,4 x 106 8,3 x 105 -- 9,9 x 105 11,8 x 105 10,0 x 105 DMA Tg, °C -29 -30 -9 10 11 15 21 Película LDPE/Versaflex PF1 Descolamento de 180°, N/25 mm Aço inoxidável após 20 min a 25 °C 0,5 2,2 3,2 6,1 6,7 8,5 8,6 após 7 dias a 25°C 0,6 2,7 4,3 5,5 8,2 8,3 10,3 PMMA2 após 20 min a 25 °C 1,1 1,7 3,8 4,9 6,9 8,3 8,8 após 20 min a 75 °C 2,8 4,1 5,1 6,9 9,0 10,7 11,8 após 7 dias a 75°C 4,0 4,4 5,9 9,8 8,4 9,8 10,3 Policarbonato3 após 20 min a 25 °C 1,4 2,2 3,8 6,8 6,3 8,4 7,0 após 20 min a 75 °C 3,4 4,8 6,7 8,8 8,8 10,0 11,8 após 7 dias a 75°C 4,6 6,5 7,5 10,6 11,6 10,6 13,8 1 Espessura da película: LDPE 51 mícrons/Versaflex PF 25 mícrons 2 Arkema Plexiglas™ V052-100 (Plexiglas é uma marca comercial da Arkema France Corp). 3 Sabic Lexan™ L52-111 (Lexan é uma marca comercial da Sabic Innovative Plastics) PROPRIEDADES FÍSICAS DE FORMULAÇÕES DE CAMADA DE ADERÊNCIA VERSAFLEX PF SELECIONADAS DESCRIÇÃO DO PRODUTO As formulações Versaflex™ PF são especialmente desenvolvidas para a fabricação de películas protetoras de superfície coextrudadas de fácil aplicação, mantêm a aderência com espessura mínima, descolam suavemente e são removidas completamente, sem nenhum ou com pouco resíduo. OS BENEFÍCIOS DO VERSAFLEXTM PF PARA PELÍCULAS PROTETORAS DE SUPERFÍCIE: • Aderência personalizável • Processo de fabricação de etapa única (coextrusão) • Baixas emissões de compostos orgânicos voláteis (COV) durante a fabricação • Elimina operações secundárias de revestimento e secagem • Elimina produtos químicos líquidos perigosos em comparação com os sistemas de solventes • Reduz custos de conversão em comparação com revestimento • Reduz o consumo de energia MERCADOS E APLICAÇÕES As formulações Versaflex PF, personalizáveis com base no nível desejado de aderência, são coextrudadas com películas protetoras para fornecer apenas a quantidade certa de proteção durante a fabricação, montagem, envio, armazenamento e instalação de produtos acabados em muitas indústrias e aplicações de uso final, incluindo: • Películas ópticas e painéis de exibição de eletrônicos para o consumo • Eletrodomésticos • Construção e materiais de construção • Móveis e armários • Automotivo e outros transportes 100/0 90/10 80/20 70/30 60/40 40/60 30/70 20/80 10/90 0/100 0,9 1,1 2,0 2,4 2,8 3,7 3,8 4,9 0 1 2 3 4 5 6 7 8 6,5 1,6 Versaflex PF MD6727 Versaflex PF MD6748 Versaflex PF MD6700 Versaflex PF MD6666 Versaflex PF 9512 Versaflex PF MD6649 Versaflex PF MD6741 0 2 4 6 8 10 12 % de MD6741/MD6700 O grau de aderência pode ser personalizado para superfícies de substrato.

TECHNICAL BULLETIN VERSAFLEX™ PF Tack Layer for Surface Protective Films Properties Versaflex PF MD6727 Versaflex PF MD6741 Versaflex PF MD6649 Versaflex PF 9512 Versaflex PF MD6666 Versaflex PF MD6748 Versaflex PF MD6700 Features Low Tack Low Tack; Used for tailoring tack with MD6700 Low-Medium Tack Value Offering Medium Tack Low Gel/Residuals Low Tack Build High Tack Peel Strength Low Low-Medium Medium Medium-High Medium-High High High Applications Optical Films Home Appliances Plastics Construction/Bare Metals Finished Metals Steel/Painted Metals Bare Metals MFR @ 190°C/2.16 kg -- 4.5 17 5.4 21 4.8 6.5 MFR @ 230°C/2.16 kg 10 20 -- -- -- -- -- Specific Gravity, g/cc 0.92 0.91 0.92 0.92 0.94 0.94 0.94 Hardness, Shore A 50 49 37 38 37 31 30 G' @ 23°C, Pa 28.0 x 105 10.4 x 106 8.3 x 105 -- 9.9 x 105 11.8 x 105 10.0 x 105 DMA Tg, °C -29 -30 -9 10 11 15 21 LDPE/Versaflex PF Film1 180° Peel, N/25mm Stainless Steel after 20 min @ 25°C 0.5 2.2 3.2 6.1 6.7 8.5 8.6 after 7 days @ 25°C 0.6 2.7 4.3 5.5 8.2 8.3 10.3 PMMA2 after 20 min @ 25°C 1.1 1.7 3.8 4.9 6.9 8.3 8.8 after 20 min @ 75°C 2.8 4.1 5.1 6.9 9.0 10.7 11.8 after 7 days @ 75°C 4.0 4.4 5.9 9.8 8.4 9.8 10.3 Polycarbonate3 after 20 min @ 25°C 1.4 2.2 3.8 6.8 6.3 8.4 7.0 after 20 min @ 75°C 3.4 4.8 6.7 8.8 8.8 10.0 11.8 after 7 days @ 75°C 4.6 6.5 7.5 10.6 11.6 10.6 13.8 1 Film thickness: 51 micron LDPE/25 micron Versaflex PF 2 Arkema Plexiglas™ V052-100 (Plexiglas is a trademark of Arkema France Corp.) 3 Sabic Lexan™ L52-111 (Lexan is a trademark of Sabic Innovative Plastics) PHYSICAL PROPERTIES OF SELECTED VERSAFLEX PF TACK LAYER FORMULATIONS PRODUCT DESCRIPTION Versaflex™ PF formulations are specially developed for the manufacture of co-extruded surface protective films that apply easily, maintain tack with minimal build, peel smoothly and remove completely with little-to-no residue or ghosting. BENEFITS OF VERSAFLEX PF FOR SURFACE PROTECTIVE FILMS: • Customizable tack • Single-step manufacturing process (co- extrusion) • Low volatile organic compound (VOC) emissions during manufacturing • Eliminates secondary coating and drying operations • Eliminates hazardous liquid chemicals compared to solvent systems • Reduces converting costs versus coating • Reduces energy consumption MARKETS AND APPLICATIONS Versaflex PF formulations, customizable based on desired level of tack, are co-extruded with protective films to provide just the right amount of protection during the fabrication, assembly, shipment, storage and installation of finished goods in many industries and end-use applications including: • Optical films and display panels for consumer electronics • Home appliances • Construction and building materials • Furniture and cabinetry • Automotive and other transportation 100/0 90/10 80/20 70/30 60/40 40/60 30/70 20/80 10/90 0/100 0.9 1.1 2.0 2.4 2.8 3.7 3.8 4.9 0 1 2 3 4 5 6 7 8 6.5 1.6 Versaflex PF MD6727 Versaflex PF MD6748 Versaflex PF MD6700 Versaflex PF MD6666 Versaflex PF 9512 Versaflex PF MD6649 Versaflex PF MD6741 0 2 4 6 8 10 12 % of MD6741/MD6700 Degree of tack can be customized for substrate surfaces.

Three Months Ended March 31, 2025 2024 Reconciliation to Condensed Consolidated Statements of Income $ EPS(1) $ EPS(1) Net (loss) income attributable to Avient common shareholders $ (20.2) $ (0.22) $ 49.4 $ 0.54 Special items, after-tax 75.7 0.82 5.5 0.06 Amortization expense, after-tax 14.5 0.16 14.9 0.16 Adjusted net income / EPS $ 70.0 $ 0.76 $ 69.8 $ 0.76 (1) Per share amounts may not recalculate from figures presented herein due to rounding Three Months Ended March 31, Reconciliation to EBITDA and Adjusted EBITDA: 2025 2024 Net (loss) income – GAAP $ (19.9) $ 49.7 Income tax (benefit) expense (6.7) 16.8 Interest expense, net 26.9 26.6 Depreciation & amortization 45.3 44.3 EBITDA $ 45.6 $ 137.4 Special items, before tax 101.2 6.2 Interest expense included in special items (1.7) — Depreciation & amortization included in special items (0.4) (0.5) Adjusted EBITDA $ 144.7 $ 143.1 Adjusted EBITDA as a percent of sales 17.5 % 17.3 % 1 Three Months Ended March 31, 2025 2024 Sales: Color, Additives and Inks $ 519.7 $ 515.3 Specialty Engineered Materials 308.4 314.4 Corporate (1.5) (0.7) Sales $ 826.6 $ 829.0 Operating income: Color, Additives and Inks $ 78.6 $ 74.8 Specialty Engineered Materials 47.1 53.4 Corporate (125.0) (34.2) Operating income $ 0.7 $ 94.0 Depreciation & amortization: Color, Additives and Inks $ 21.7 $ 21.9 Specialty Engineered Materials 21.5 19.6 Corporate 2.1 2.8 Depreciation & amortization $ 45.3 $ 44.3 Earnings before interest, taxes, depreciation and amortization (EBITDA): Color, Additives and Inks $ 100.3 $ 96.7 Specialty Engineered Materials 68.6 73.0 Corporate (122.9) (31.4) Other expense, net (0.4) (0.9) EBITDA $ 45.6 $ 137.4 Special items, before tax 101.2 6.2 Interest expense included in special items (1.7) — Depreciation & amortization included in special items (0.4) (0.5) Adjusted EBITDA $ 144.7 $ 143.1 Adjusted EBITDA as a percent of sales: Color, Additives and Inks 19.3 % 18.8 % Specialty Engineered Materials 22.2 % 23.2 % Reconciliation to EBITDA and Adjusted EBITDA: Year Ended December 31, 2024 Net income – GAAP $ 170.7 Income tax expense 54.1 Interest expense 105.6 Depreciation & amortization 179.7 EBITDA $ 510.1 Special items, before tax 20.1 Interest expense included in special items (2.3) Depreciation & amortization included in special items (1.5) Adjusted EBITDA $ 526.4 Adjusted EBITDA as a percent of sales 16.2 % 2 Three Months Ended March 31, 2023 Reconciliation to Condensed Consolidated Statements of Income $ EPS(1) Net income from continuing operations attributable to Avient common shareholders $ 20.8 $ 0.23 Special items, after tax 22.3 0.24 Amortization expense, after-tax 15.1 0.16 Adjusted net income / EPS $ 58.2 $ 0.63 (1) Per share amounts may not recalculate from figures presented herein due to rounding Three Months Ended June 30, 2024 Reconciliation to Condensed Consolidated Statements of Income $ EPS(1) Net income attributable to Avient common shareholders $ 33.6 $ 0.36 Special items, after-tax 21.8 0.24 Amortization expense, after-tax 14.8 0.16 Adjusted net income / EPS $ 70.2 $ 0.76 (1) Per share amounts may not recalculate from figures presented herein due to rounding Year Ended December 31, 2024 Reconciliation to Condensed Consolidated Statements of Income $ EPS(1) Net income attributable to Avient common shareholders $ 169.5 $ 1.84 Special items, after-tax 15.9 0.17 Amortization expense, after-tax 59.5 0.65 Adjusted net income / EPS $ 244.9 $ 2.66 (1) Per share amounts may not recalculate from figures presented herein due to rounding 3 AVNT Q1 2025 webcast slides_v16.pdf Q1 2025 Earnings webcast Slide 1 Slide 2: Disclaimer Slide 3: Q1 2025 highlights Slide 4: Q1 2025 organic revenue growth - by region Slide 5: Playbook in current environment Slide 6 Slide 7: Color, Additives & Inks – Q1 2025 performance Slide 8: Specialty Engineered Materials – Q1 2025 performance Slide 9: Global reach with a local touch Slide 10 Slide 11: 2025 financial guidance unchanged...