Code of Ethics _Sr Financial Officers Revised December 2023 Code of Ethics Applicable to Senior Financial Officers Application and Standards of this Code of Ethics This Code of Ethics applies to Avient’s Chief Executive Officer, Chief Financial Officer, and Corporate Controller. In addition to their responsibilities under this Code of Ethics, these officers must comply with Avient’s Code of Conduct. The standards of this Code of Ethics, as outlined below, are designed to promote honest and ethical conduct by each of the officers described.

Compliance with Laws and Avient Supplier Code of Conduct 12.1 Avient is a member of two supply chain security programs: U.S. Supplier will notify Avient if any Goods supplied to Avient are specifically designed for military use. 12.3 Supplier shall comply with the Avient Supplier Code of Conduct “Code” which can be found at: https://www.avient.com/sites/default/files/202 0-10/supplier-code-of-conduct.pdf . 12.4 Supplier shall comply with all applicable commercial and public anti-bribery laws including the US Foreign Corrupt Practices Act of 1977, the UK Bribery Act of 2010 and the OECD Convention on Combating Bribery of Foreign Public Officials in International Business, which prohibit corrupt offers of anything of value, either directly or indirectly to anyone, including government officials, to obtain or keep business or to secure any other improper commercial advantage. https://www.avient.com/sites/default/files/2020-10/supplier-code-of-conduct.pdf https://www.avient.com/sites/default/files/2020-10/supplier-code-of-conduct.pdf Avient Terms and Conditions of Purchase for Goods and/or Services 12.9 Supplier will not use forced labor, as defined by U.S.

Avient Code of Ethics Applicable to Senior Financial Officers Code of Ethics applicable to senior financial officers Global Supplier Quality Manual

Avient is such a supplier, and we support your efforts globally from our network of Innovation Centers. Colorant Chromatics™ Conductive Formulations Stat-Tech™ Static Dissipative and Conductive Formulations

More information about Avient and its locations can be found on our website – www.Avient.com Our policies on slavery and human trafficking The Avient Code of Conduct establishes a clear set of ethical and behavioral standards for the employees of Avient for our business conduct. A full copy of Avient’s Code of Conduct is available in over 20 languages and can be found here: Avient’s Position on Human Rights can be found here http://www.polyone.com/ https://www.avient.com/company/policies-and-governance-0/code-conduct https://www.avient.com/sites/default/files/2021-07/avient-human-rights-position-statement-updated-july-2021.pdf Page 2 of 3 Training To mitigate against the risk of non-compliance with our policy, Avient requires all associates to complete mandatory Code of Conduct training. In the Avient Supplier Code of Conduct, which is applicable to the suppliers of ColorMatrix, Avient prescribes that its suppliers should not use slavery or human trafficking in connection with any product supplied to Avient.

Supplier Collaboration & Evaluation Supplier Collaboration & Evaluation Strong, transparent relationships with suppliers are key to our success.

Home // Tier 1 Auto Supplier Saves with Supply Chain Expansion A team of engineers from the supplier and the OEM met with Avient experts to look at possible polypropylene options. Working together, the supplier and Avient’s technical team also considered opportunities to optimize production.

Good electrical conductivity: This is essential as the cables transfer power from the panel to the inverter. It is important that a supplier can offer technical support to help customers test materials, overcome manufacturing issues, and ensure optimum processing parameters are used.   How can Avient help?  

Good electrical conductivity: This is essential as the cables transfer power from the panel to the inverter. It is important that a supplier can offer technical support to help customers test materials, overcome manufacturing issues, and ensure optimum processing parameters are used.   How can Avient help?  

Good electrical conductivity: This is essential as the cables transfer power from the panel to the inverter. It is important that a supplier can offer technical support to help customers test materials, overcome manufacturing issues, and ensure optimum processing parameters are used.   How can Avient help?