MAGATARTÁSI KÓDEXÜNK | 29 TARTALOMJEGYZÉK BEVEZETÉS MAGATARTÁSI KÓDEXÜNK A TISZTELET MINDENKINEK JÁR BECSÜLETESSÉG A MUNKAHELYEN ÜZLETI FEDDHETETLENSÉG TÁRSADALMI FELELŐSSÉGVÁLLALÁS ERŐFORRÁSOK https://www.avient.com/sites/default/files/2021-07/avient-human-rights-position-statement-updated-july-2021.pdf Belső kapcsolat – etikai és megfelelőségi erőforrások Ha szeretne többet megtudni a Kódexről vagy elvárásainkról, vegye fel a kapcsolatot közvetlenül: • felettesével vagy bármelyik Avient vezetővel • a helyi Humánerőforrás vezetővel vagy a Humánerőforrás osztállyal • a vállalati etikai tisztségviselővel • a Jogi osztály bármely munkatársával • a megfelelő szakértelemmel rendelkező részleggel (pl.

Contractual Cash Obligations The following table summarizes our obligations under debt agreements, operating leases, interest obligations, pension and other post-retirement plan obligations and purchase obligations as of December 31, 2017: Payment Due by Period (In millions) Total 2018 2019 & 2020 2021 & 2022 Thereafter Total debt (1) $ 1,323.5 $ 32.6 $ 13.2 $ 674.7 $ 603.0 Operating leases 67.8 18.2 28.2 13.1 8.3 Interest on long-term debt obligations (2) 297.4 56.9 112.6 109.8 18.1 Pension and post-retirement obligations (3) 47.4 5.4 10.4 9.8 21.8 Purchase obligations (4) 19.9 14.4 5.5 — — Total $ 1,756.0 $ 127.5 $ 169.9 $ 807.4 $ 651.2 (1) Total debt includes both the current and long-term portions of debt and capital lease obligations. (2) Represents estimated contractual interest payments for all outstanding debt. (3) Pension and post-retirement obligations relate to our U.S. and international pension and other post-retirement plans. Aggregate maturities of the principal amount of debt for the next five years and thereafter are as follows: (In millions) 2018 $ 32.6 2019 6.6 2020 6.6 2021 6.6 2022 668.1 Thereafter 603.0 Aggregate maturities $ 1,323.5 Included in Interest expense, net for the years ended December 31, 2017, 2016 and 2015 was interest income of $0.7 million, $0.8 million and $1.0 million, respectively. The unit value is determined by the total value of fund assets divided by the total number of units of the fund owned. 51POLYONE CORPORATION The estimated future benefit payments for our pension and health care plans are as follows: (In millions) Pension Benefits Health Care Benefits 2018 $ 39.3 $ 1.0 2019 38.4 0.9 2020 38.3 0.9 2021 38.6 0.8 2022 36.6 0.8 2023 through 2027 169.8 3.1 We currently estimate that 2018 employer contributions will be $4.4 million to all qualified and non-qualified pension plans and $1.0 million to all healthcare benefit plans.

We expect finite-lived intangibles amortization expense for the next five years as follows: 2017 2018 2019 2020 2021 Expected amortization expense $22.9 $22.9 $22.9 $19.5 $18.5 47POLYONE CORPORATION 48 Note 4 — EMPLOYEE SEPARATION AND RESTRUCTURING COSTS Employee separation and restructuring charges recognized in 2016, 2015 and 2014 were as follows: (In millions) 2016 2015 2014 Cost of goods sold $ 7.0 $ 27.0 $ 54.0 Selling and administrative expenses 12.0 14.9 40.1 Total employee separation and restructuring charges $ 19.0 $ 41.9 $ 94.1 These charges are primarily associated with the current Designed Structures and Solutions (DSS) segment and the former Spartech Corporation (Spartech) businesses, which are further detailed below. Aggregate maturities of the principal amount of debt for the next five years and thereafter are as follows: (In millions) 2017 $ 18.5 2018 20.9 2019 6.7 2020 6.7 2021 6.7 Thereafter 1,214.6 Aggregate maturities $ 1,274.1 Included in Interest expense, net for the years ended December 31, 2016, 2015 and 2014 was interest income of $0.8 million, $1.0 million and $1.1 million, respectively. The estimated future benefit payments for our pension and health care plans are as follows: (In millions) Pension Benefits Health Care Benefits 2017 $ 39.2 $ 1.2 2018 38.9 1.1 2019 37.9 1.1 2020 37.8 1.0 2021 38.0 1.0 2022 through 2026 172.4 3.9 We currently estimate that 2017 employer contributions will be $4.4 million to all qualified and non-qualified pension plans and $1.2 million to all healthcare benefit plans.

PEDOMAN PERIL AKU | 29 DAFTAR ISI PERKENALAN PEDOMAN PERILAKU KITA MENGHORMATI SEMUA ORANG KEJUJURAN DI TEMPAT KERJA INTEGRITAS DALAM BISNIS KITA TANGGUNG JAWAB SOSIAL PERUSAHAAN SUMBER DAYA https://www.avient.com/sites/default/files/2021-07/avient-human-rights-position-statement-updated-july-2021.pdf Kontak Internal—Sumber Daya Etika dan Kepatuhan Untuk mendapatkan informasi lebih lanjut mengenai Pedoman atau harapan kita, hubungi sumber daya berikut secara langsung: • Supervisor Anda atau manajer Avient • Perwakilan sumber daya manusia Anda atau departemen Sumber Daya Manusia • Pejabat Etika Perusahaan • Setiap anggota departemen Hukum • Fungsi dengan keahlian yang sesuai (misalnya, Keuangan Perusahaan, Audit Internal, Pengadaan) Saluran Langsung Etika Hubungi atau gunakan Saluran Langsung Etika jika: • Anda memerlukan saran atau memiliki pertanyaan • Anda ingin mengemukakan masalah atau kekhawatiran • Anda mengemukakan masalah atau kekhawatiran dan tidak merasa puas • Anda tidak yakin ke mana harus mencari informasi • Anda merasa tidak nyaman menggunakan salah satu sumber daya lain yang tercantum dalam Pedoman Saluran Langsung Etika tersedia secara global dalam 20 bahasa, 24 jam sehari, 7 hari seminggu.

CODICE DI CONDOTTA | 29 INDICE INTRODUZIONE IL NOSTRO CODICE DI CONDOTTA RISPETTO PER TUTTI ONESTÀ SUL LAVORO INTEGRITÀ NELLA NOSTRA ATTIVITÀ RESPONSABILITÀ SOCIALE DELL’AZIENDA RISORSE https://www.avient.com/sites/default/files/2021-07/avient-human-rights-position-statement-updated-july-2021.pdf Contatti interni—Risorse su etica e conformità Per maggiori informazioni sul Codice o sulle nostre aspettative, contattate direttamente: • Il vostro supervisore o un qualsiasi manager Avient • il vostro responsabile delle risorse umane o l’ufficio risorse umane • il Responsabile di etica aziendale • Qualsiasi membro dell’Ufficio Legale • la funzione con esperienza in materia (ad es. finanza aziendale, controlli interni, approvvigionamento) Linea di assistenza telefonica sull’etica Chiamate o usate la linea di assistenza telefonica sull’etica se: • avete bisogno di un consiglio o avete una domanda da fare • volete sollevare una questione o un dubbio • avete sollevato una questione o un dubbio e non siete soddisfatti • non sapete dove cercare informazioni • non vi sentite a vostro agio a usare una delle altre risorse indicate nel Codice La Linea di assistenza telefonica sull’etica è disponibile a livello globale in oltre 20 lingue, 24 ore su 24, 7 giorni su 7.

CÓDIGO DE CONDUTA | 29 SUMÁRIO INTRODUÇÃO NOSSO CÓDIGO DE CONDUTA RESPEITO POR TODOS HONESTIDADE NO TRABALHO INTEGRIDADE EM NOSSOS NEGÓCIOS RESPONSABILIDADE SOCIAL CORPORATIVA RECURSOS https://www.avient.com/sites/default/files/2021-07/avient-human-rights-position-statement-updated-july-2021.pdf Contatos internos — Recursos de ética e conformidade Para obter mais informações sobre o Código ou nossas expectativas, entre em contato diretamente com os seguintes recursos: • Seu supervisor ou um gerente da Avient • Seu representante de recursos humanos ou o departamento de recursos humanos • O diretor de ética corporativa • Qualquer membro do departamento jurídico • A área funcional com o conhecimento apropriado (por exemplo, Finanças Corporativas, Auditoria Interna, Suprimentos) Linha direta de ética Ligue ou use a linha direta de ética se: • Precisar de aconselhamento ou tiver uma dúvida • Deseja levantar um problema ou preocupação • Você levantou um problema ou preocupação e não ficou satisfeito • Você não tem certeza onde encontrar informações • Você não está à vontade para usar um dos outros recursos listados no Código A linha direta de ética está disponível mundialmente em mais de 20 idiomas, 24 horas por dia, 7 dias por semana.

GEDRAGSCODE | 29 INHOUDSOPGAVE INLEIDING ONZE GEDRAGSCODE RESPECT VOOR IEDEREEN EERLIJKHEID OP HET WERK INTEGRITEIT IN ONS ZAKENDOEN SOCIALE VERANTWOORDELIJKHEID VAN HET BEDRIJF HULPBRONNEN https://www.avient.com/sites/default/files/2021-07/avient-human-rights-position-statement-updated-july-2021.pdf Interne contacten - hulpbronnen Ethiek en naleving Neem voor meer informatie over de Code of onze verwachtingen rechtstreeks contact op met de volgende hulpbronnen: • Uw supervisor of een manager van Avient • Uw vertegenwoordiger van personeelszaken of de afdeling personeelszaken • De bedrijfsfunctionaris inzake ethiek • Een lid van de juridische afdeling • De functie met de benodigde expertise (bijv. bedrijfsfinanciën, interne audit, inkoop) Ethiekhotline Bel ons op de Ethiekhotline indien: • u advies nodig heeft of een vraag heeft; • u een probleem of bezorgdheid kenbaar wilt maken; • u een probleem of bezorgdheid kenbaar heeft gemaakt en niet tevreden bent; • u niet zeker bent waar u informatie kan opvragen; • u zich niet comfortabel voelt een van de andere hulpbronnen te gebruiken die in de Code vermeld staan.

Si vous avez des doutes sur ce qu’il convient de faire, posez des questions et continuez de les poser jusqu’à ce que vous soyez certains que vous faites ce qu’il convient CODE DE CONDUITE | 29 TABLE DES MATIÈRES INTRODUCTION NOTRE CODE DE CONDUITE RESPECT POUR TOUS HONNÊTETÉ AU TRAVAIL INTÉGRITÉ DANS NOTRE ACTIVITÉ RESPONSABILITÉ SOCIALE D’ENTREPRISE RESSOURCES https://www.avient.com/sites/default/files/2021-07/avient-human-rights-position-statement-updated-july-2021.pdf Contacts internes - Ressources en matière d’éthique et de conformité Pour plus d’informations sur le Code ou nos attentes, veuillez contacter directement les ressources suivantes : • Votre superviseur ou tout responsable d’Avient • Votre représentant des ressources humaines ou le département des ressources humaines • Le directeur de l’éthique d’entreprise • Tout membre du département juridique • La fonction jouissant de l’expertise appropriée (par exemple, finance du groupe, audit interne ou approvisionnements) Ligne d’assistance liée à l’éthique Appelez ou utilisez la ligne d’assistance liée à l’éthique si : • Vous avez besoin d’un conseil ou avez une question ; • Vous souhaitez signaler un problème ou une préoccupation ; • Vous avez signalé un problème ou une préoccupation, mais n’avez pas été satisfait ; • Vous avez des doutes sur la personne à qui vous adresser pour obtenir des informations ; • Vous êtes gêné à l’idée d’utiliser l’une des autres ressources mentionnées dans le Code.

Approximately 20% will be contractually supported with Virtual Power Purchase Agreement from solar energy production in 2021. In 2021, we anticipate formalizing and standardizing our approach to Life Cycle Analysis (LCA) and fully prioritizing the product portfolio in all critical markets/materials. 78 ISO9001 Certified FACILITIES ZERO Major Non-Conformances at ISO Sites HOME | Contents | Message from the CEO | Who We Are | People | Products | Planet | Performance | Goals & Metrics | Indices Sustainability Report | 2019 60Sustainability Report | 2019 60 Supplier Evaluation We seek to collaborate with excellent organizations that espouse our values and principles to bring innovation, sustainable materials and efficient processes to Avient and our customers. Approximately 20% will be contractually supported with Virtual Power Purchase Agreement from solar energy production in 2021.

Approximately 20% will be contractually supported with Virtual Power Purchase Agreement from solar energy production in 2021. In 2021, we anticipate formalizing and standardizing our approach to Life Cycle Analysis (LCA) and fully prioritizing the product portfolio in all critical markets/materials. 78 ISO9001 Certified FACILITIES ZERO Major Non-Conformances at ISO Sites HOME | Contents | Message from the CEO | Who We Are | People | Products | Planet | Performance | Goals & Metrics | Indices Sustainability Report | 2019 60Sustainability Report | 2019 60 Supplier Evaluation We seek to collaborate with excellent organizations that espouse our values and principles to bring innovation, sustainable materials and efficient processes to Avient and our customers. Approximately 20% will be contractually supported with Virtual Power Purchase Agreement from solar energy production in 2021.