March 16, 2015 Operating Income Mix Shift*^ of O perating Incom e SPECIALTY DISTRIBUTION PP&S JV's *Operating Income excludes Corporate charges and special items ^2005–2009 has not been restated for subsequent changes in accounting principles or discontinued operations 100 80 60 40 20 '05 '06 '07 '08 '09 '10 '11 '12 '13 '14 PROOF OF PERFORMANCE Our values, strategy, and execution are clearly evident in our financial performance. s/ ROBERT M. ITEM 11.

MagIQ_Non-Woven_Electret_Plus_Product_Bulletin-CN MagIQ™无纺驻极添加剂 应用于防护口罩的功能性母料 口罩组成 结构 材料 方法 功能 S（纺粘） 外层 PP M（熔喷） 中间层 PP S（纺粘） 外层 PP 纺粘无纺布 防水、防止飞沫粘附 熔喷无纺布 过滤空气中微生物、颗粒和飞沫 纺粘无纺布 吸水、吸收呼吸产生的水蒸气 驻极母粒是一种应用于生产聚丙烯熔喷无 纺布的材料，可用于制作具有持久过滤性 能的防护口罩。

Microsoft Word - Avient Announces Fourth Quarter and Full Year 2024 Results 1 NEWS RELEASE FOR IMMEDIATE RELEASE Avient Announces Fourth Quarter and Full Year 2024 Results • Fourth quarter sales increased 4% to $747 million and full year sales increased 3% to $3,240 million • Organic sales, which excludes the impact of foreign exchange, grew 5% and 4% in the fourth quarter and full year, respectively, driven by positive growth in all regions • Fourth quarter and full year GAAP EPS from continuing operations of $0.52 and $1.84 compared to $0.30 and $0.83 in the prior year • Fourth quarter adjusted EPS of $0.49, above mid-point of guidance range of $0.46 to $0.50 and includes a $0.01 unfavorable impact from foreign exchange • 2024 full year adjusted EPS of $2.66 represents an increase of 13% over the prior year, driven by sales growth and margin expansion in both segments • 2025 full year adjusted EPS expected to range from $2.70 to $2.94; the mid-point represents 11% growth when excluding the unfavorable impact of foreign exchange of $0.12 CLEVELAND – February 13, 2025 – Avient Corporation (NYSE: AVNT), an innovator of materials solutions, today announced its fourth quarter and full year results for 2024. The mid-point of the adjusted EPS range of $2.82 represents 11% growth, excluding the unfavorable impact from foreign exchange of $0.12 for the full year.” 2) Tax adjustments include the net tax impact from non-recurring income tax items and certain adjustments to uncertain tax position reserves and valuation allowances. 10 Attachment 4 Avient Corporation Condensed Consolidated Balance Sheets (Unaudited) (In millions) Year Ended December 31, 2024 2023 ASSETS Current assets: Cash and cash equivalents $ 544.5 $ 545.8 Accounts receivable, net 399.5 399.9 Inventories, net 346.8 347.0 Other current assets 131.3 114.9 Total current assets 1,422.1 1,407.6 Property, net 955.3 1,028.9 Goodwill 1,659.7 1,719.3 Intangible assets, net 1,450.4 1,590.8 Operating lease assets, net 89.1 65.3 Deferred income tax assets 81.3 92.3 Other non-current assets 153.2 64.3 Total assets $ 5,811.1 $ 5,968.5 LIABILITIES AND SHAREHOLDERS' EQUITY Current liabilities: Short-term and current portion of long-term debt $ 7.7 $ 9.5 Accounts payable 417.4 432.3 Accrued expenses and other current liabilities 331.0 331.8 Total current liabilities 756.1 773.6 Non-current liabilities: Long-term debt 2,059.3 2,070.5 Deferred income taxes 260.4 281.6 Other non-current liabilities 405.7 504.8 Total non-current liabilities 2,725.4 2,856.9 SHAREHOLDERS' EQUITY Avient shareholders’ equity 2,313.8 2,319.2 Noncontrolling interest 15.8 18.8 Total equity 2,329.6 2,338.0 Total liabilities and equity $ 5,811.1 $ 5,968.5 11 Attachment 5 Avient Corporation Condensed Consolidated Statements of Cash Flows (Unaudited) (In millions) Year Ended December 31, 2024 2023 Operating activities Net income $ 170.7 $ 76.2 Adjustments to reconcile net income to net cash provided by operating activities: Depreciation and amortization 179.7 188.8 Increase in environmental insurance receivable (34.0) — Deferred income tax benefit (23.8) (61.3) Share-based compensation expense 15.4 13.2 Changes in assets and liabilities, net of the effect of acquisitions: (Increase) decrease in accounts receivable (15.2) 38.6 (Increase) decrease in inventories (13.7) 24.3 Increase (decrease) in accounts payable 0.3 (22.2) Decrease in pension, retirement benefits and deferred compensation (34.3) (8.7) Taxes paid on gain on sale of business — (104.1) (Decrease) increase in environmental obligations (11.2) 38.9 Accrued expenses and other assets and liabilities, net 22.9 17.9 Net cash provided by operating activities 256.8 201.6 Investing activities Capital expenditures (121.9) (119.4) Net proceeds from divestiture — 7.3 Proceeds from plant closures 3.4 7.6 Other investing activities (2.1) 10.3 Net cash used by investing activities (120.6) (94.2) Financing activities Proceeds from long-term borrowings 650.0 — Payments on long-term borrowings (660.9) (105.8) Cash dividends paid (94.0) (90.2) Payments on withholding tax on share awards (6.4) (3.4) Debt financing costs (9.6) (2.3) Net cash used by financing activities (120.9) (201.7) Effect of exchange rate changes on cash (16.6) (1.0) Decrease in cash and cash equivalents (1.3) (95.3) Cash and cash equivalents at beginning of year 545.8 641.1 Cash and cash equivalents at end of year $ 544.5 $ 545.8 12 Attachment 6 Avient Corporation Business Segment Operations (Unaudited) (In millions) Operating income and earnings before interest, taxes, depreciation and amortization (EBITDA) at the segment level does not include: special items as defined in Attachment 3; corporate general and administration costs that are not allocated to segments; intersegment sales and profit eliminations; share-based compensation costs; and certain other items that are not included in the measure of segment profit and loss that is reported to and reviewed by the chief operating decision maker.

EH&S Management Approach: EH&S

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VERSAFLEX™ PF Capa de adherencia Versaflex™ PF para películas de protección de superficies BOLETÍN TÉCNICO Propiedades Versaflex PF MD6727 Versaflex PF MD6741 Versaflex PF MD6649 Versaflex PF 9512 Versaflex PF MD6666 Versaflex PF MD6748 Versaflex PF MD6700 Características Baja adherencia Baja adherencia; se utiliza para ajustar el revestimiento con MD6700 Baja-media adherencia Oferta de valor Adherencia media Bajo contenido de gel/residuos Construcción de baja adherencia Alta adherencia Resistencia al desprendimiento Baja Baja-media Media Media-Alta Media-Alta Alta Alta Aplicaciones Películas ópticas Electrodomésticos Plásticos Construcción / Metales sin recubrimiento Metales acabados Acero/Metales pintados Metales sin recubrimiento MFR a 190 °C/2,16 kg -- 4,5 17 5,4 21 4,8 6,5 MFRa@ 230 °C/2,16 kg 10 20 -- -- -- -- -- Gravedad específica, g/cc 0,92 0,91 0,92 0,92 0,94 0,94 0,94 Dureza, Límite 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 Tg DMA, °C -29 -30 -9 10 11 15 21 Película LDPE/Versaflex PF1 Desprendimiento de 180°, N/25 mm Acero inoxidable después de 20 minutos a 25 °C 0,5 2,2 3,2 6,1 6,7 8,5 8,6 después de 7 días a 25 °C 0,6 2,7 4,3 5,5 8,2 8,3 10,3 PMMA2 después de 20 minutos a 25 °C 1,1 1,7 3,8 4,9 6,9 8,3 8,8 después de 20 minutos a 75 °C 2,8 4,1 5,1 6,9 9,0 10,7 11,8 después de 7 días a 75 °C 4,0 4,4 5,9 9,8 8,4 9,8 10,3 Policarbonato3 después de 20 minutos a 25 °C 1,4 2,2 3,8 6,8 6,3 8,4 7,0 después de 20 minutos a 75 °C 3,4 4,8 6,7 8,8 8,8 10,0 11,8 después de 7 días a 75 °C 4,6 6,5 7,5 10,6 11,6 10,6 13,8 1 Grosor de la película: LDPE de 51 micras/Versaflex PF de 25 micras. 2 Arkema Plexiglas™ V052-100 (Plexiglas es una marca comercial de Arkema France Corp). 3 Sabic Lexan™ L52-111 (Lexan es una marca comercial de Sabic Innovative Plastics).

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特点 电线和电缆 高度阻燃 毒性和烟密度极低 不同级层间可交联 可与色母料、添加剂浓缩液、紫外稳定剂一同加工 高度阻燃 毒性和烟密度极低 适合进行挤压和注射成型 管和配件 材料（ECCOH） 5924C 5920 5511C 5806UV 5127UV 5549/1 8300-8001 8300-8003 8300-8008 1125C 1052C 5309 5995/1C 5555C 5286 3140-3 6151 5865C XLS8002 6649 中低压电缆 光缆 机车/船 光缆 电缆/光缆 电子线 电缆 电子线 电子线 电缆 机车缆护套 电缆/光缆 电缆 机车缆 电缆 电缆/光缆 电缆 电缆 电缆/光缆 应用 热老化等级 热塑性 √ √ √ √交联型 交联方式 密度48 熔融指数（150℃/21.6kg） 硬度shore D 拉伸强度MPa 断裂伸长率% 氧指数% 耐环境应力开裂ESCR 阻燃性能 低温性能 耐油性能 耐UV性能 耐泥浆性能 低摩擦性能 产地 有焰（1mm）ASTM E662 无焰（1mm） 70 235 45 265 68 275 210 1.49~1.51 4.0 54 12.5 200 36 1.47 3.5 55 210 34 1.53 0.8 56 150 40 1.51 1 47 9.5 38 1.46 3.8 54 15.5 32 2.9 49 11.7 45 CPR B 中国/欧洲 1.29 13.5 17.5 345 27 1.27 9.5 13 360 29 90 190 1.49 8 15.7 245 35 63 1.54 2.7 55 40 106 214 CPR C 8 50 12.5 34 84 206 250 39 1.48 3 11 215 36 2.8 10.3 165 41 1.58 4.2 12.4 160 CPR B 1.46 6 17 160 33 39 143 1.51 4 43 50 150 1.54 2.3 56 155 35 D类 5.8 12 250 27 1.35 10 49 15 320 28 辐照/硅烷 辐照 辐照 辐照 辐照 辐照 自交联/水浴辐照/硅烷 √ √ √ √ √ √ √ √ √ √ √ √ √ √ 90℃ 90℃ 90℃ 105℃ 90℃ 105℃ 125℃ 105℃ 105℃ 105℃ 90℃ 90℃ 90℃105℃ 105℃ 105℃ 105℃ 105℃ 加工方式（挤出） 材料性能:热塑状态（非交联后） 烟密度（最大） 特殊性能 ECCOH™低烟、无卤解决方案

MagIQ Nonwoven Electret for HEPA Application Bulletin_CN 适用于高效空气过滤器的MagIQTM 无纺驻极添加剂 过滤等级 过滤效率 EPA 10/E10 85% EPA 11/E11 95% HEPA H12 99.5% HEPA H13 99.97% HEPA H14 99.975% HEPA H15 99.9975% HEPA H16 99.99975% ULPA H17 99.9999% 应用公告 无纺驻极添加剂用于高过滤性能的新风系统空气 过滤器中聚丙烯熔喷无纺布的纺丝过程。

MagIQ Nonwoven Electret for HEPA Application Bulletin_繁体 適用於高效空氣過濾器的 MagIQTM 不織布駐極添加劑 過濾等級 過濾效率 EPA 10/E10 85% EPA 11/E11 95% HEPA H12 99.5% HEPA H13 99.97% HEPA H14 99.975% HEPA H15 99.9975% HEPA H16 99.99975% ULPA H17 99.9999% 應用公告 不織布駐極添加劑用於高過濾性能的新風系統空 氣過濾器中聚丙烯熔噴不織布的紡絲過程。