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 | 6 https://avient.ethicspoint.com Respect for All We jointly have responsibility for creating and sustaining a comfortable, non-threatening and productive work environment—a workplace where all people are treated fairly and with respect.

我們的 《行為準則》 2023 目錄 首席執行官寄語 1 我們的願景和策略 2 核心價值觀和個人價值觀 2 我們的《行為準則》 道德行为指南 4 個人價值觀 4 解決問題和舉報違規情況 6 道德熱線 6 禁止打擊報復 6 《行為準則》的適用範圍 6 違反本準則的行為 6 尊重所有人 多元和包容 8 歧視或騷擾 8 工作場所關係 8 物質濫用 9 人身安全和 工作場所暴力 9 工作誠實 準確的資訊、資料和記錄 11 會計誠信 11 公司通訊 13 資產的保護和使用 13 專有和機密資訊、創意和智慧財產權 13 隱私、個人資訊和資料保護 13 互聯網和電子郵件的使用 14 社交媒體和社交網路 14 電腦安全、軟體許可和版權 14 內幕資訊和內幕交易 14 政治獻金/活動和慈善捐款 15 政府調查和查詢 15 我們企業的誠信 公平交易 17 賄賂和回扣 17 代理人和顧問 18 競爭 18 禮品和招待 18 利益衝突 19 假公濟私 19 國際貿易 19 企業社會責任 可持續性 21 安全、健康和環境 21 產品和服務的安全 22 尊重人權 22 共同的承諾 22 資源和聯繫資訊 23 1 目錄 首席執行官寄語 親愛的 Avient 員工： 作為一家迅速發展的全球性企業的一部分，我們面臨著充滿挑戰的形勢和複雜的決策過程。 6 目錄 解決問題和舉報違規情況 我們的《行為準則》為您提供指南，説明您應對 工作中可能出現的問題，並做出正確的決定。

Edison, New Jersey 6. Istanbul, Turkey 6. Seabrook, Texas 6.

2 Hối lộ Viên chức Chính phủ 2 Hối lộ Thương mại 3 Thanh toán Bôi trơn và Lại quả 3 Làm việc với Đại lý, Nhà phân phối và các Bên Thứ ba Khác 3 Quy trình Thẩm định và Phê duyệt 3 Dấu hiệu Cảnh báo 4 Yêu cầu về Kế toán và Lưu giữ Hồ sơ 4 Báo cáo các vi phạm có thể xảy ra 4 Đường dây nóng về Đạo đức của Avient 5 Bảo vệ khỏi sự trả đũa 5 Tham khảo nhanh: NHỮNG VIỆC PHẢI LÀM VÀ KHÔNG ĐƯỢC LÀM VỀ ABAC 6 1 Chính sách Toàn cầu về Chống Hối lộ và Chống Tham nhũng Avient nghiêm cấm hành vi gian lận, hối lộ và tham nhũng tất cả các hoạt động kinh doanh của chúng tôi ở bất cứ đâu trên thế giới. subject= http://avient.ethicspoint.com 6 Tham khảo nhanh: NHỮNG VIỆC PHẢI LÀM VÀ KHÔNG ĐƯỢC LÀM VỀ ABAC PHẢI • Biết rằng Avient nghiêm cấm mọi hình thức hối lộ và tham nhũng và không cho phép thanh toán bôi trơn

Talebinizi ilgili yasalara göre deİerlendirip bu İekilde yanıtlayacaİız. 6.

Seller may discontinue any Product sold hereunder at any time, unless Buyer and Seller have otherwise agreed in writing. 6.

Seller may discontinue any Product sold hereunder at any time, unless Buyer and Seller have otherwise agreed in writing. 6.

Seller may discontinue any Product sold hereunder at any time, unless Buyer and Seller have otherwise agreed in writing. 6.

Seller may discontinue any Product sold hereunder at any time, unless Buyer and Seller have otherwise agreed in writing. 6.

Seller may discontinue any Product sold hereunder at any time, unless Buyer and Seller have otherwise agreed in writing. 6.