Francisco Nakasato, 1700 13295-000 Itupeva Sao Paulo, Brazil Telephone: +55 11 4593 9200 Europe Regional Headquarters Pommerloch, Luxembourg 19 Route de Bastogne Pommerloch, Luxembourg, L-9638 Telephone: +352 269 050 35 Fax: +352 269 050 45 www.avient.com http://www.avient.com Acknowledgment of Compliance with Avient’s Code of Conduct Instructions: Please read, sign and return this document to Human Resources.

Kimberly-Clark de Mexico Age: 63 Director since: 2018 Richard H. De gemaakte PDF-documenten kunnen worden geopend met Acrobat en Adobe Reader 5.0 en hoger.)

Lomas de Zamora, Argentina 44. While conventional air emissions are a critical and a highly- influential topic in some industrial sectors, as a specialty formulator of purchased materials, Avient’s conventional air emission levels from legacy operations are de minimis and not material.

Lomas de Zamora, Argentina 44. While conventional air emissions are a critical and a highly- influential topic in some industrial sectors, as a specialty formulator of purchased materials, Avient’s conventional air emission levels from legacy operations are de minimis and not material.

Francisco Nakasato, 1700 13295-000 Itupeva Sao Paulo, Brazil 电话：+55 11 4593 9200 欧洲 地区总部，卢森堡 Pommerloch 19 Route de Bastogne Pommerloch, Luxembourg, L-9638 电话：+352 269 050 35 传真：+352 269 050 45 www.avient.com http://www.avient.com 首席执行官寄语 我们的愿景和战略 核心价值观和个人价值观 我们的《行为准则》 道德行为指南 个人价值观 解决问题和举报违规情况 道德热线 禁止打击报复 《行为准则》的适用范围 违反本准则的行为 尊重所有人กคน 多元和包容 歧视或骚扰 工作场所关系 物质滥用 人身安全和 工作场所暴力 工作诚实 准确的信息、数据和记录 会计诚信 政府调查和询查 政治献金/活动和慈善捐款 内幕信息和内幕交易 计算机安全、软件许可和版权 社交媒体和社交网络 互联网和电子邮件的使用 隐私、个人信息和数据保护 专有和机密信息、创意和知识产权 资产的保护和使用 公司通讯 我们企业的诚信 公平交易 贿赂和回扣 代理人和顾问 竞争 礼品和招待 利益冲突 假公济私 国际贸易 企业社会责任 可持续性 安全、健康和环境 产品和服务的安全 尊重人权 共同的承诺 资源和联系信息

Francisco Nakasato, 1700 13295-000 Itupeva Sao Paulo, Brasil Telepon: +55 11 4593 9200 Eropa Regional Headquarters Pommerloch, Luksemburg 19 Route de Bastogne Pommerloch, Luksemburg, L-9638 Telepon: +352 269 050 35 Faks: +352 269 050 45 www.avient.com http://www.avient.com Pernyataan kepatuhan terhadap pedoman perilaku avient Petunjuk: Baca, tanda tangani, dan kembalikanlah dokumen ini ke bagian Sumber Daya Manusia.

Francisco Nakasato, 1700 13295-000 Itupeva San Paolo, Brasile Telefono: +55 11 4593 9200 Europa Sede regionale Pommerloch, Lussemburgo 19 Route de Bastogne Pommerloch, Lussemburgo, L-9638 Telefono: +352 269 050 35 Fax: +352 269 050 45 www.avient.com http://www.avient.com Dichiarazione di conformità al codice di condotta di avient Istruzioni: Si prega di leggere, firmare e restituire questo documento alle Risorse Umane.

Remi de 10.Shenzhen, China 10.Vonore, Tennessee Facilities) Oregon (4) Napierville, Jurong, Singapore (3) 11.Toluca, Mexico 10.Muncie, Indiana (4) Quebec, Canada 11.Diadema, Brazil 12.Assesse, Belgium 11.Newark, New 11.Dongguan, China 12.Joinville, Brazil 13.Cergy, France Jersey (4) 12.Lake Charles, 13.Birmingham, 14.Tossiat, France 12.Paulding, Ohio (4) Louisiana (4) Alabama 15.Bendorf, Germany 13.Pleasant Hill, 13.Lockport, New 14.Donchery, France (4) 16.Gyor, Hungary Iowa (4) York (4) (14 Manufacturing 17.Kutno, Poland 14 & 15. Mexichem), a wholly-owned subsidiary of Mexichem, S.A.B. de C.V., for $250.0 million cash consideration. Mexichem), a wholly- owned subsidiary of Mexichem, S.A.B. de C.V., for $250.0 million cash consideration.

Remi de 10.Shenzhen, China 9.Lehigh, Canada 8.Muncie, Indiana Napierville, 11.Birmingham, Pennsylvania (8 Distribution 9.Newark, New Quebec, Canada Alabama 10.Vonore, Facilities) Jersey 11.Dongguan, China Shanghai, China (3) Tennessee 10.Paulding, Ohio 12.Lockport, New (11 Manufacturing 11.Toluca, Mexico 11.Pleasant Hill, Iowa York Plants) 12.Assesse, Belgium 12.Portage, 13.Ramos Arizpe, 13.Cergy, France Wisconsin Mexico 14.Tossiat, France 13.Ripon, Wisconsin (13 Manufacturing 15.Gyor, Hungary 14.Salisbury, Plants) 16.Kutno, Poland Maryland 17.Pune, India 15.Sheboygan Falls, 18.Pamplona, Spain Wisconsin 19.Bangkok, Thailand 16.Stamford, 20.Pudong Connecticut (Shanghai), 17.Wichita, Kansas China 18.Granby, 21.Jeddah, Saudi Quebec, Canada Arabia Maryland Heights, Shenzhen, China (1) Missouri (3) 22.Tianjin, China (18 Manufacturing 23.Novo Hamburgo, Plants) Brazil 24.Berea, Ohio 25.Richland Hills, Texas 26.Bethel, Connecticut 27.Barberton, Ohio 28.Knowsley, United Kingdom 29.Eindhoven, Netherlands 30.Suzhou, China 31.Shanghai, China 32.Itupeva, Brazil 33.Odkarby, Finland Manitowoc, Wisconsin (1) (33 Manufacturing Plants) (1) Facility is not included in manufacturing plants total as it is also included as part of another segment. (2) There are two manufacturing plants located at Suzhou, China. (3) Facility is not included in manufacturing plants total as it is a design center/lab. In millions) Long-Lived Asset Charges Employee Separation Other Ongoing Costs Total Accrual balance at December 31, 2012 $ — $ — $ — $ — Charged to expense 13.6 21.1 9.4 44.1 Cash payments — (6.0) (9.4) (15.4) Non-cash utilization (13.6) — — (13.6) Accrual balance at December 31, 2013 $ — $ 15.1 $ — $ 15.1 Charged to expense 27.3 5.1 27.3 59.7 Cash payments — (17.5) (27.3) (44.8) Non-cash utilization (27.3) — — (27.3) Accrual balance at December 31, 2014 $ — $ 2.7 $ — $ 2.7 In June 2014, PolyOne determined it would close its Diadema and Joinville, Brazil facilities that were acquired in 2011 with the acquisition of Uniplen Industria de Polimeros Ltda. De gemaakte PDF-documenten kunnen worden geopend met Acrobat en Adobe Reader 5.0 en hoger.)

Lomas de Zamora, Argentina 44. While conventional air emissions are a critical and a highly- influential topic in some industrial sectors, as a specialty formulator of purchased materials, Avient’s conventional air emission levels from legacy operations are de minimis and not material.