Microsoft PowerPoint - OnColor Combination MIC Color - Lower Bumper - Application Snapshot AUTOMOTIVE OEM L O W E R E X T E R I O R B U M P E R • Develop a new color for molded-in-color plastics • Create ‘Wow’ effect without chroming or paint • Provide metallic aspect with good UV resistance for exterior part • Developed new “gris megalithe” color for PP (AS1) utilizing Avient Design center • Produced master plaques to showcase new color • Accelerated testing to certify outstanding weathering resistance • Collaborated across the supply chain to optimize metallic effect in the final part Smartbatch™ Combination Colorants & Additives KEY REQUIREMENTS WHY AVIENT?

Microsoft Word - Q4 release 2.14.23 430PM 1 NEWS RELEASE FOR IMMEDIATE RELEASE Avient Announces Fourth Quarter and Full Year 2022 Results • Fourth quarter and full year GAAP EPS from continuing operations of $(0.19) and $0.90 • Fourth quarter and full year adjusted EPS from continuing operations of $0.39 and $2.69 exceeds prior guidance of $0.29 and $2.60 due to better-than-expected orders for personal protection products from Avient Protective Materials (“APM”) and cost reductions • On a pro forma basis, fourth quarter and full year adjusted EPS of $0.42 and $3.04 exceeded prior guidance of $0.33 and $2.95, respectively • Strong working capital performance to finish the year resulted in cash flow from operations of approximately $400 million for 2022; full year free cash flow of approximately $290 million • Paid down additional $200 million of debt for a year-end net debt-to-adjusted EBITDA of 2.9x which improved from prior projections • Earned fourth Great Place to Work® certification, achieving the highest employee engagement scores in the history of the company CLEVELAND – February 15, 2023 – Avient Corporation (NYSE: AVNT), a leading provider of specialized and sustainable solutions, today announced its fourth quarter and full year results for 2022. The webcast can be viewed live at avient.com/investors, or by clicking on the webcast link here. Conference call participants in the question and answer session should pre-register using the link at avient.com/investors, or here, to receive the dial-in numbers and a personal PIN, which are required to access the conference call.

Microsoft Word - Polyone Barbastro_ISO 14001_2015_EXP 2021_0.docx ABS Quality Evaluations Certificate Of Conformance This is to certify that the Environment Management System of: PolyOne España SL Sociedad Unipersonal Pol.

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 webcast can be viewed live at avient.com/investors, or by clicking on the webcast link here. Conference call participants in the question and answer session should pre-register using the link at avient.com/investors, or here, to receive the dial-in number and personal PIN.

Microsoft Word - Avient Announces Third Quarter 2024 Results 1 NEWS RELEASE FOR IMMEDIATE RELEASE Avient Announces Third Quarter 2024 Results • Third quarter sales increased 8% over the prior year quarter to $815 million supported by broad-based growth across all regions and most end markets • Third quarter GAAP EPS from continuing operations of $0.41 compared to $0.06 in the prior year quarter • Third quarter adjusted EPS of $0.65 exceeded guidance of $0.62 and increased 14% over prior year quarter, driven by organic revenue growth and margin expansion in both segments, as well as lower interest expense • 2024 full-year adjusted EPS guidance range narrowed to $2.63 to $2.67, from prior guidance range of $2.55 to $2.70; Revised guidance reflects 11% to 13% growth in adjusted EPS over the prior year • Increased dividend 5% to $1.08, on an annualized basis, representing the fourteenth consecutive annual increase CLEVELAND – October 31, 2024 – Avient Corporation (NYSE: AVNT), a leading provider of specialized and sustainable materials solutions, today announced its third quarter 2024 results. The webcast can be viewed live at avient.com/investors, or by clicking on the webcast link here. Conference call participants in the question and answer session should pre-register using the link at avient.com/investors, or here, to receive the dial-in numbers and personal PIN.

Microsoft Word - Avient Announces First Quarter 2025 Results 1 NEWS RELEASE FOR IMMEDIATE RELEASE Avient Announces First Quarter 2025 Results • First quarter sales of $827 million, reflects 2% organic growth over the prior year quarter, excluding the impact of foreign exchange • First quarter GAAP EPS of ($0.22) compared to $0.54 in the prior year quarter • First quarter adjusted EPS of $0.76, in-line with guidance; growth of 4% over the prior year quarter, excluding an unfavorable impact of $0.03 from foreign exchange • 2025 full year adjusted EPS guidance range of $2.70 to $2.94, unchanged from prior guidance CLEVELAND – May 6, 2025 – Avient Corporation (NYSE: AVNT), an innovator of materials solutions, today announced its first quarter results for 2025. The webcast can be viewed live at avient.com/investors, or by clicking on the webcast link here. Conference call participants in the question and answer session should pre-register using the link at avient.com/investors, or here, to receive the dial-in number and personal PIN.

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

Microsoft Word - IATF 16949 North Baltimore[80].doc ABS Quality Evaluations Certificate Of Conformance This is to certify that the Quality Management System of: Avient Corporation Engineered Materials Division Avient Corporation 733 E.

Microsoft Word - Conflict Minerals Policy.docx Avient  Corporation  Policy  Statement  on  Conflict  Minerals   Background   In  August  2012,  the  U.S.  

Why design and materials should be inextricably linked for successful products