• Inorganic flame retardants dilute the available plastic fuel, dilute the incendiary gases, and absorb energy via endothermic reactions, but must be used at very high dosages. • Intumescent flame retardants form a protective layer upon combustion, eliminating the polymer fuel source.

Mevopur™ Healthcare Colorants and Formulations Special Effect Colorants for Healthcare Devices and Pharmaceutical Packaging Self-administered medication, for example via pen devices and inhalers, has been the norm for many years.

The template also facilitates the identification of new smelters and refiners to potentially undergo an audit via the RMI Conflict–Free Smelter program. On a daily basis, plant personnel monitor structural controls and work practices at our facilities via routine daily rounds. HOME | Contents | Message from the CEO | About Us | People | Products | Planet | Performance | Metrics | Index Sustainability Report | 2023 68Sustainability Report | 2023 https://www.avient.com/company/policies-and-governance-0/code-conduct https://www.avient.com/company/policies-and-governance-0/supplier-code-conduct Ethics Hotline and Reporting An independently managed Ethics Hotline, with multi-language capabilities, is available globally via Web or by phone, 24/7.

The template also facilitates the identification of new smelters and refiners to potentially undergo an audit via the RMI Conflict–Free Smelter program. On a daily basis, plant personnel monitor structural controls and work practices at our facilities via routine daily rounds. HOME | Contents | Message from the CEO | About Us | People | Products | Planet | Performance | Metrics | Index Sustainability Report | 2023 68Sustainability Report | 2023 https://www.avient.com/company/policies-and-governance-0/code-conduct https://www.avient.com/company/policies-and-governance-0/supplier-code-conduct Ethics Hotline and Reporting An independently managed Ethics Hotline, with multi-language capabilities, is available globally via Web or by phone, 24/7.

The template also facilitates the identification of new smelters and refiners to potentially undergo an audit via the RMI Conflict– Free Smelter program. On a daily basis, plant personnel monitor structural controls and work practices at our facilities via routine daily rounds. The Highest Ethical Standards Ethics Hotline and Reporting An independently managed Ethics Hotline, with multi-language capabilities, is available globally via Web or by phone, 24/7.

The webcast can be viewed at polyone.com/investor, or by clicking here: https://edge.media-server.com/mmc/p/jwns83z8.

The webcast can be viewed at polyone.com/investor, or by clicking here: https://edge.media-server.com/mmc/p/jwns83z8.

These certifications are created and maintained via disciplined, sustainable processes that establish baseline expectations for our personnel, performance and remain evergreen. On a daily basis, plant personnel monitor our facilities via routine daily rounds. TRANSLATED IN OVER 20 LANGUAGES HOME | Contents | Message from the CEO | Who We Are | People | Products | Planet | Performance | Goals & Metrics | Indices Sustainability Report | 2019 80 https://www.avient.com/company/policies-and-governance/code-conduct Ethics Hotline and Reporting An independently managed Ethics Hotline, with multi-language capabilities, is available globally via Web or by phone, 24/7.

These certifications are created and maintained via disciplined, sustainable processes that establish baseline expectations for our personnel, performance and remain evergreen. On a daily basis, plant personnel monitor our facilities via routine daily rounds. TRANSLATED IN OVER 20 LANGUAGES HOME | Contents | Message from the CEO | Who We Are | People | Products | Planet | Performance | Goals & Metrics | Indices Sustainability Report | 2019 80 https://www.avient.com/company/policies-and-governance/code-conduct Ethics Hotline and Reporting An independently managed Ethics Hotline, with multi-language capabilities, is available globally via Web or by phone, 24/7.

Microsoft Word - Compensation Committee Charter (REV 10-2019)3[1].docx AVIENT CORPORATION COMPENSATION COMMITTEE CHARTER Membership • The Committee will consist entirely of directors who meet the definition of “independent” as set forth in the Corporate Governance Standards of the New York Stock Exchange, including the additional independence requirements set forth in New York Stock Exchange Listed Company Manual Section 303A.02(a)(ii). • Members of the Committee will be appointed by the Board each year following the annual meeting of shareholders. • Each Committee member will serve at the pleasure of the Board for such term as the Board may decide or until such Committee member is no longer a Board member. • The Committee shall consist of a minimum of three directors. • The Committee will select a Committee Chair from among its members.