我们的《行为准则》 发布日期：2024 年 10 月 目录 介绍 : 首席执行官寄语 1 我们的《行为准则》 道德行为指南 3 个人价值观 3 您的责任 4 Avient 主管和经理的其他责任 4 解决问题和举报违规情况 5 道德热线 5 禁止打击报复 6 《行为准则》的适用范围 6 违反本准则的行为 6 尊重所有人 多元和包容 8 歧视或骚扰 8 工作场所关系 9 物质滥用 10 人身安全和 工作场所暴力 10 工作诚实 准确的信息、数据和记录 12 会计诚信 12 公司通讯 14 资产的保护和使用 14 专有和机密信息、 创意和知识产权 15 隐私、个人信息和数据保护 16 互联网和电子邮件的使用 16 社交媒体和社交网络 17 计算机安全、软件许可和版权 17 内幕信息和内幕交易 18 政治献金/活动和慈善捐赠 19 政府调查和询查 19 我们企业的诚信 公平交易 21 贿赂和回扣 21 代理人和顾问 22 竞争 22 礼品和招待 23 利益冲突 24 假公济私 25 国际贸易 25 洗钱 25 企业社会责任 可持续性 27 安全、健康和环境 28 产品和服务的安全 29 尊重人权 29 共同的承诺 29 资源和联系信息 我们的政策 30 内部联系方式 30 道德热线 30 首席执行官寄语 各位 Avient 团队成员： 在当今错综复杂、互联互通的世界中，我们公司的决策影响深远。 行为准则》 | 10 目录 介绍 我们的《行为准则》 尊重所有人 工作诚实 我们企业的诚信 企业社会责任 资源和联系信息 工作诚实 我们的诚实名誉对于我们的客户、供应商、股东、利益相关 者、每位员工以及 Avient 都极具价值。 行为准则》 | 27 目录 介绍 我们的《行为准则》 尊重所有人 工作诚实 我们企业的诚信 企业社会责任 资源和联系信息 http://Avient.com/sustainability http://Avient.com/sustainability https://www.avient.com/company/sustainability/sustainability-report https://www.avient.com/company/sustainability/sustainability-report/products/no-surprises-pledge-0 https://www.avient.com/company/sustainability/sustainability-report/products/no-surprises-pledge-0 问答 问：我的主管要求我遵从一个全新的废物处置程序，但 是我不确定那个程序是否安全或合法。

Avient Announces Second Quarter 2025 Results... Jul 10, 2025 Avient Announces Quarterly Dividend...

ColorMatrix Optica PET Recycle Blue Toners Product Bulletin_CN1.7-1 ColorMatrix™ Optica™ PET 蓝色回收友好调色剂和着色剂 产品公告 ColorMatrix™ Optica™ 专有的液态蓝色调色剂和 着色剂配方可提高热稳定性，主要添加到PET瓶 坯或rPET中，以纠正并减少回收过程中出现的黄 变。

Avient makes no warranties or guarantees respecting suitability of either Avient’s products or the information for your process or end-use application. AVIENT MAKES NO WARRANTIES, EXPRESS OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, either with respect to the information or products reflected by the information. Contact your Avient sales representative for product guidance from our experts.

The refinancing and debt reduction will result in $10 million of annual interest expense savings. To access Avient’s news library online, please visit www.avient.com/news. https://www.avient.com/investors/ https://edge.media-server.com/mmc/p/ky9b3iov https://www.avient.com/investors/ https://register.vevent.com/register/BIa7fc29ba31db4eec88eca2de2a3faa90 https://www.avient.com/investors/events-presentations https://www.avient.com/news-events 4 About Avient Avient Corporation (NYSE: AVNT) provides specialized and sustainable material solutions that transform customer challenges into opportunities, bringing new products to life for a better world. You are advised to consult any further disclosures we make on related subjects in our reports on Form 10-Q, 8-K and 10-K that we provide to the Securities and Exchange Commission. 6 Investor Relations Contact: Giuseppe (Joe) Di Salvo Vice President, Treasurer and Investor Relations Avient Corporation +1 440-930-1921 giuseppe.disalvo@avient.com Media Contact: Kyle G.

Avient Announces Second Quarter 2025 Results... Jul 10, 2025 Avient Announces Quarterly Dividend...

Avient Announces Second Quarter 2025 Results... Jul 10, 2025 Avient Announces Quarterly Dividend...

SEMICONDUCTOR PACKAGING OEM S P E C I A L T Y , S T A T I C D I S S I P A T I V E P A C K A G I N G • Provide protection against electrostatic discharge (ESD) and environmental variations • Ensure highly specialized, clean manufacturing conditions • Deliver stringent quality control of ionic and metal contamination • Maintain availability of raw materials across a global supply chain • Ability to translate production globally • Protected critical electronics from ESD while providing an environmental barrier • Adhered to strict quality and cleanliness controls from raw material handling through production to help maintain high-purity standards, such as ultra-clean feeders, deionized water, and specific HVAC systems, supporting quality initiatives, including PCS reviews, eCoA, and HA assessments • Exceeded customer expectations for controlling ionic and metal contamination down to parts per billion (PPB) • Offered global capabilities with local support and material supply to meet growing semiconductor industry needs Stat-Tech Static Dissipative Formulations KEY REQUIREMENTS WHY AVIENT? AVIENT SOLUTIONS QUALITY CONTROL + PERFORMANCE LEARN MORE Copyright © 2024, Avient Corporation. All Rights Reserved. https://www.avient.com/products/engineered-polymer-formulations/conductive-signal-radiation-shielding-formulations/stat-tech-static-dissipative-electrically-conductive-formulations Slide 1: Semiconductor packaging OEM

En este Código, los “empleados de Avient” incluyen los empleados, directores, agentes, consultores y contratistas de Avient en todas las subsidiarias de Avient. No lo reconocí y no llevaba una insignia de Avient. CÓDIGO DE CONDUCTA | 10 ÍNDICE INTRODUCCIÓN NUESTRO CÓDIGO DE CONDUCTA RESPETO HACIA TODOS HONESTIDAD EN EL TRABAJO INTEGRIDAD DE NUESTRO NEGOCIO RESPONSABILIDAD SOCIAL CORPORATIVA RECURSOS Honestidad en el trabajo Nuestra reputación de honestidad es de un valor considerable para nuestros clientes, proveedores, accionistas y otras partes interesadas, para cada uno de nosotros personalmente y para Avient.

Avient Announces Second Quarter 2025 Results... Jul 10, 2025 Avient Announces Quarterly Dividend...