Global Compact & fulfilled Communication of Progress (COP) requirements • New Sustainability Strategy overview page including our 2022 AIP ESG metrics • New ESG Performance page with ESG ratings, awards, and certifications • Increased disclosures on carbon emissions, including disclosure of Climate Change Scenario Analysis • Added new Product Stewardship and Chemical Management policies • Enhanced data reporting for Workforce Demographics • Improved social disclosures on human rights, dependent care and special leave and strategic training management 2021 SUSTAINABILITY REPORT Launching integrated sustainability website in parallel with report Aligned with leading reporting frameworks 6 Released July 2022 ESG RATINGS PERFORMANCE ESG AWARDS AND CERTIFICATIONS ESG PERFORMANCE & AWARDS 84th 3 1 2 7 T RAN S FO R MAT IO NAL OVE RV IE W Avient Protective Materials Dyneema ® RECENT TRANSACTIONS Acquired Divested $1.45 B $0.95 B 9 Distribution UPDATED CAPITAL STRUCTURE & LIQUIDITY • Proceeds from completed sale of Distribution used to pay near-term maturing debt to strengthen balance sheet • Fixed/floating debt ratio of ~55/45 • Proven track record of deleveraging following major acquisitions through strong free cash flow generation • 2022 pro forma net debt/adjusted EBITDA expected to be 3.1x $725 $725 $575 $500 $600 $525 $650 $650 $600 Capital Structure Cas h $544 Undr awn Rev olve r $250 Liquidity $3.15B $2.40B 2030 Notes 2029 Term Loan 2026 Term Loan 2025 Notes 2023 Notes After Dyneema Acquisition After Distribution Divestiture $794M (1) (1) $250M reflects estimated undrawn revolver following the divestiture of Distribution 10 PREVIOUS TRANSACTIONS Performance Solutions Products & $0.8 B COLOR $1.4 B Acquired (2020)Divested (2019) 11 • Acquisition of Clariant Color business significantly expanded presence in healthcare, packaging and consumer end markets • Strength of portfolio – double-digit annual EBITDA growth since acquisition • $75 million of realized synergies anticipated in 2022 • Acquisition completed on July 1, 2020 for $1.45 billion.

CAS番号を超えた変更管理の文書化により、 変更リスクを低減。

主要特性 在三个通过ISO 13485认证的医疗生产线生 产全球统一的配方，提供全球一致性和供应 链保障 变更控制记录不限于CAS编号级别，降低变 更风险 • • 不含动物源性物质和邻苯二甲酸盐 可用作各种聚合物的母粒或即用型配方 为方便起见，可在一个产品中实现功能性和颜 色的组合 • • • 法规支持 经过预测试的原材料： - ISO 10993-1 - USP 第、章（VI类） - USP （指南），6.2.3 可萃取元素； USP - ICHQ3D/USP 2 可萃取金属 - 欧洲药典 3.1 聚烯烃（如适用） FDA发布的注册药品主文件（III类）和/或医疗 器械主文件 为符合（新）法规（如IVDR）的批准或过渡提 供文档支持 • • • 适用医疗保健使用限制—见下文。

Strany tímto souhlasí, že čas není rozhodující. Kupující bere na vědomí, že informace v marketingových materiálech Prodávajícího, technických listech a jiných popisných publikacích distribuovaných nebo zveřejňovaných na jeho webových stránkách se mohou čas od času bez předchozího upozornění měnit.

Eladó semmiképpen sem felel Vevő felé bármely véletlenszerű, következményi vagy különös károkért, ideértve, de nem kizárólag az elmaradt hasznot. A vis major megszűnése esetén a teljesítés visszaáll, de a késedelem, kivéve a közös megállapodást, nem haladhatja túl a vonatkozó vételi megrendelés(ek) feltételeit, továbbá nem kötelezheti Eladót, hogy pótoljon elmaradt szállítmányokat vagy a Vevőt, hogy vásároljon elmaradt árumennyiséget. Vevő ezen információkat továbbadja, hogy figyelmeztesse a lehetséges veszélyekre azokat a személyeket, akik a Vevő szerint előreláthatóan ki vannak téve ezen veszélyeknek, beleértve, de nem kizárólag a Vevő alkalmazottait, megbízottait, alvállalkozóit és vevőit.

Avient bearbetar er personliga information för att administrera och hantera er ansökan och för de andra ändamål som beskrivs i detta meddelande. Avient har också slutit dataöverföringsavtal som kan krävas i de länder som inte erkänner klausulerna eller har på annat sätt sökt ert samtycke för överföring av er personliga information i enlighet med detta meddelande. Era rättigheter avseende er information Ni kan när som helst inspektera, ändra eller radera de uppgifter ni har laddat upp liksom er sökandeprofil genom att gå in på våra webbplatser.

PVC EDGE BANDING MANUFACTURER E X T R U S I O N S H E E T & S T R A P • Meet the diverse coefficient of friction (CoF) requirements across various film structures and compositions for a wide range of applications • Improve the speed of slip blooming and ensure consistent slip performance post-film production • Preserve excellent optical and mechanical properties • Compliance with food regulations for end packaging in food sealant applications • Achieved the optimal flowability of liquid white and liquid orange, ensuring consistent color through suitable mixing with other colorants • Ensured lot-to-lot consistency with DE value of less than 0.5 • Supported customers in achieving stable and high-quality coloration during their PVC processing ColorMatrix Liquid Color Concentrates KEY REQUIREMENT WHY AVIENT AVIENT SOLUTION FUNCTIONALITY + COMPLIANCE Avient Corporation 1 • Meet the diverse coefficient of friction (CoF) requirements across various film structures and compositions for a wide range of applications • Improve the speed of slip blooming and ensure consistent slip performance post-film production • Preserve excellent optical and mechanical properties • Compliance with food regulations for end packaging in food sealant applications KEY REQUIREMENT • Standard colorant for internal color matching in PVC sheet applications • Manufactured with phthalate-free plasticizer • Good thermal stability and compatibility with PVC resin for a wide rang of color index choices • Compliance with heavy metal-free and RoHS regulations LIQUID COLOR CONCENTRATES AND DOSING | AVIENTLEARN MORE KEY REQUIREMENTS Copyright © 2025, Avient Corporation.

CAS番号を超えた変更管理を文書化し、変更 リスクを低減。

§ 1307), ILO Zorla Çalıştırma Sözleşmesi'nde (No. 29) ve Zorla Çalıştırmanın Kaldırılması Sözleşmesi'nde (No. 105) tanımlandığı şekilde, Avient için herhangi bir malın (hem ham maddeleri hem de mamul malları içerir) veya hizmetin çıkarılması, üretimi, imalatı veya tedarikinde zorla çalıştırma kullanmayacaktır; ayrıca, Avient'e tedarikiyle bağlantılı olarak, Tedarikçi, tamamen veya kısmen zorla çalıştırma kullanılarak çıkarılan, üretilen veya imal edilen herhangi bir alt tedarikçiden mal satın almayacaktır. Avient ile ilgili dış iletişimler Avient'in önceden yazılı onayını gerektirir. • Şirket devlet yüklenicisi olarak yasaklanmışsa, devam eden operasyonları veya işletme kararlarını etkileyebilecek finansal, ekonomik, tedarik değişiklikleri (3TG metallerinin menşei veya çatışma durumu dahil), hükümet düzenlemeleri veya diğer maddi koşullar hakkında Avient'i bilgilendirin. • Avient'in müşterilerine ve çalışanlarına ait bilgiler de dahil olmak üzere bilgilerinin ifşa edilmesini, değiştirilmesini, imha edilmesini veya sağlandığı amaç dışında kullanılmasını önlemek için bir bilgi güvenliği ve veri gizliliği sistemi kurmak.

Migdałowa 4, 02-796 Warszawa, Polska certifies that AVIENT Luxembourg S.à.r.l 14 Avenue de l’Eguillette, 95310 Saint Ouen L’Aumône FRANCE (operating under a tolling agreement) complies with the requirements of the certification system ISCC PLUS (International Sustainability and Carbon Certification) This certificate is valid from 30.12.2024 to 29.12.2025.