History Originally called HT-1, Nomex® was first developed in the 1960’s and made commercially available in 1967 by DuPont™.

Li Ning, M&S, New Balance Athletic Shoe, Inc., NIKE, Inc., and PUMA SE, a growing number of associate members, and a diverse group of stakeholders.

EH&S

Idea Bringing Global Vision 2020’s USee™ to Life Read

OUR CODE OF CONDUCT ISSUED OCTOBER 2024 TABLE OF CONTENTS Introduction: A Message from the CEO 1 Our Code of Conduct Guidelines for Ethical Behavior 3 Personal Values 3 Your Responsibilities 4 Additional Responsibilities of Avient Supervisors and Managers 4 Resolving Questions and Reporting Non-Compliance Situations 5 Ethics Hotline 5 Non Retaliation 6 Code of Conduct Application 6 Violations of the Code 6 Respect for All Diversity and Inclusion 8 Discrimination or Harassment 8 Workplace Relationships 9 Substance Abuse 10 Physical Security and Workplace Violence 10 Honesty at Work Accurate Information, Data and Records 12 Accounting Integrity 12 Company Communications 14 Safeguarding and Use of Assets 14 Proprietary and Confidential Information, Ideas and Intellectual Property 15 Privacy, Personal Information and Data Protection 16 Internet and E-mail Use 16 Social Media and Social Networking 17 Computer Security, Software Licensing and Copyrights 17 Insider Information and Trading 18 Political Contributions/Activities and Charitable Contributions 19 Government Investigations and Inquiries 19 Integrity in Our Business Fair Dealing 21 Bribery and Kickbacks 21 Agents and Consultants 22 Competition 22 Gifts and Hospitality 23 Conflicts of Interest 24 Self-Dealing 25 International Trade 25 Money Laundering 25 Corporate Social Responsibility Sustainability 27 Safety, Health and Environment 28 Product and Service Safety 29 Respecting Human Rights 29 A Shared Commitment 29 Resources and Contact Information Our Policies 30 Internal Contacts 30 Ethics Hotline 30 A Message from the CEO Dear Avient Team, Our company decisions have far-reaching implications in today’s complex and interconnected world. TABLE OF CONTENTS INTRODUCTION OUR CODE OF CONDUCT RESPECT FOR ALL HONESTY AT WORK INTEGRITY IN OUR BUSINESS CORPORATE SOCIAL RESPONSIBILITY RESOURCES CODE OF CONDUCT | 17 http://polynet/ethics/CorporatePolicies/InformationSystemsUsePolicies/tabid/1885/Default.aspx http://polynet/ethics/CorporatePolicies/InformationSystemsUsePolicies/tabid/1885/Default.aspx http://polynet/ethics/GlobalPrivacyandDataProtectionPolicies/tabid/1870/Default.aspx http://polynet/ethics/GlobalPrivacyandDataProtectionPolicies/tabid/1870/Default.aspx http://polynet/ethics/CorporatePolicies/CyberandDataIncidentResponsePolicy/tabid/2729/Default.aspx http://polynet/ethics/CorporatePolicies/CyberandDataIncidentResponsePolicy/tabid/2729/Default.aspx Insider Information and Trading At Avient, you may become aware of material information relating to Avient or any company with which we do business that has not been disclosed to the public. International Trade As a global company, we must comply with import/export controls and restrictions of the applicable jurisdiction(s) and the U.S. laws that apply to all our locations and transactions worldwide for the exchange of our products, services and technical information.

Gazientep, Turkey 17. Melle, Germany 17. s/ ASHISH K.

Seller has based any recommendations to Buyer upon information that Seller considers reliable, but Seller makes no warranty as to any results Buyer might obtain in Buyer’s use(s) for the Product. including officials of a government or a government-controlled entity, or (b) relating to a product, which would constitute an offense or infringement of applicable Laws and Standards. 17. Alıcı, Satıcının önceden yazılı izni hariç olmak üzere, reklam, ürün tarifi, ambalajlama materyali, internet sitesi ve diğer tanıtım materyallerinde Satıcının ismini veya markalarını kullanmayacaktır. 17.

Seller has based any recommendations to Buyer upon information that Seller considers reliable, but Seller makes no warranty as to any results Buyer might obtain in Buyer’s use(s) for the Product. ویوافق المشتري عل ذات صلة بشأن قوانین الرقابة على التجارة أخرى (تشمل الغرامات أو الرسوم القانونیة) وإبراء ذمة البائع من أي مسؤولیة تعویض لمشتري یمارسھا ا التي تحملھا البائع بشأن أي أنشطة تصدیر أو إعادة تصدیر إخالالً بالتزاماتھ بموجب قوانین الرقابة على التجارة المعمول بھا، ویضمن ال یجوز لھم أن موظفي المشتري ووكالئھ ومقاولیھ من الباطن المشتري صراحةً ) قبول أو عمل وعد أو عرض أو تقدیم أي 1بصورة مباشرة أو غیر مباشرة ( ) أو إبرام اتفاقیة (أ) مع أي جھة أو شخص، بما في ذلك 2میزة غیر مالئمة إلى ( ق بمنتج، تسیطر علیھا الحكومة، (ب) أو تتعلإحدى الحكومات أو جھة مسؤولي یشكل مخالفة أو انتھاًكا للقوانین والمعاییر المعمول بھا. 17. ال یجوز للمشتري عدم اإلعالن. 17 أي إعالنات أو مواصفات المنتج أو مواد التغلیف أو المواقع اإللكترونیة أو أي باستثناء بموجب الموافقة الخطیة المسبقة للبائع.أخرى مواد دعائیة 18.

Seller has based any recommendations to Buyer upon information that Seller considers reliable, but Seller makes no warranty as to any results Buyer might obtain in Buyer’s use(s) for the Product. L'Acquirente garantisce espressamente che i dipendenti, gli agenti e i subappaltatori dell'Acquirente non dovranno direttamente o indirettamente (i) accettare, promettere, offrire o fornire alcun vantaggio improprio a, o (ii) stipulare un accordo (a) con qualsiasi entità o persona, compresi i funzionari di un governo o di un'entità controllata dal governo, o (b) in relazione a un prodotto, che costituirebbe un reato o una violazione delle Leggi e degli Standard applicabili. 17. No Publicity 17.

ONZE GEDRAGSCODE UITGEGEVEN: OKTOBER 2024 INHOUDSOPGAVE Inleiding: Een Bericht van de CEO 1 Onze gedragscode Richtlijnen voor ethisch gedrag 3 Persoonlijke waarden 3 Uw verantwoordelijkheden 4 Bijkomende verantwoordelijkheden voor supervisors en managers van Avient 4 Vragen oplossen en het melden van niet in overeenstemming zijnde situaties 5 Ethiekhotline 5 Geen vergelding 6 Toepassing van de Gedragscode 6 Overtredingen van de code 6 Respect voor iedereen Diversiteit en inclusie 8 Discriminatie of pesterijen 8 Relaties op de werkplek 9 Drugmisbruik 10 Fysieke beveiliging en geweld op de werkplek 10 Eerlijkheid op het werk Nauwkeurige informatie, gegevens en dossiers 12 Boekhoudkundige integriteit 12 Bedrijfscommunicatie 14 Beveiliging en gebruik van middelen 14 Eigendomsrechtelijke en vertrouwelijke informatie, ideeën en intellectueel eigendom 15 Privacy, persoonsgegevens en gagevensbescherming 16 Gebruik van internet en e-mail 16 Sociale media en sociale netwerken 17 Computerbeveiliging, softwarelicenties en copyrights 17 Handel met voorkennis 18 Politieke bijdragen/activiteiten en liefdadigheidsbijdragen 19 Overheidsonderzoeken en vragen 19 Integriteit in ons zakendoen Eerlijk Handelen 21 Omkoping en smeergeld 21 Vertegenwoordigers en consulenten 22 Concurrentie 22 Geschenken en gastvrijheid 23 Belangenverstrengeling 24 Zelf Handelen 25 Internationale handel 25 Witwassen 25 Sociale verantwoordelijkheid van het bedrijf Duurzaamheid 27 Veiligheid, gezondheid en milieu 28 Product-en dienstveiligheid 29 Respecteren van mensenrechten 29 Een gedeelde toewijding 29 Hulpbronnen en contactinformatie Ons beleid 30 Interne contacten 30 Ethiekhotline 30 Een Bericht van de CEO Beste Avient-team, Onze bedrijfsbeslissingen hebben verstrekkende implicaties in de complexe en onderling verbonden wereld van vandaag. Als ze geen badge of pas hebben, volg dan onmiddellijk uw lokale beveiligingsprocedures. Internationale handel Als wereldwijd bedrijf moeten we voldoen aan import/exportcontroles en -beperkingen van de toepasselijke jurisdictie(s) en de Amerikaanse wetten die van toepassing zijn op al onze locaties en transacties wereldwijd voor de uitwisseling van onze producten, diensten en technische informatie.