Values reported as “typical” or stated without a range do not state minimum or maximum properties; consult your sales representative for property ranges and min/max specifications.

Values reported as “typical” or stated without a range do not state minimum or maximum properties; consult your sales representative for property ranges and min/max specifications.

Values reported as “typical” or stated without a range do not state minimum or maximum properties; consult your sales representative for property ranges and min/max specifications.

Values reported as “typical” or stated without a range do not state minimum or maximum properties; consult your sales representative for property ranges and min/max specifications.

Values reported as “typical” or stated without a range do not state minimum or maximum properties; consult your sales representative for property ranges and min/max specifications.

In addition to the other duties of a director under these Guidelines, the Chairman of the Board (if an independent director) or the 4 Lead Director, as applicable, is responsible for coordinating the activities of the independent directors, and in that role will: • Chair executive sessions of the non-employee directors, as described below under the caption “Executive Sessions,” and provide feedback and perspective to the Chief Executive Officer regarding discussions at these sessions; • Review information as appropriate prior to it being sent to the Board; • Approve meeting agendas for the Board; • Approve meeting schedules to assure that there is sufficient time for discussion of all agenda items; • Serve as a liaison and facilitate communications between the Chief Executive Officer and other members of the Board; • Advise the Chief Executive Officer as to the quality, quantity and timeliness of the flow of information from management to the Board and regarding the effectiveness of Board meetings; • Interview all Board candidates, and provide the Governance and Corporate Responsibility Committee with recommendations on each candidate; • Maintain close contact with the Chair of each standing committee and assist in ensuring communications between each committee and the Board; • Consider the retention of advisers and consultants who report directly to the Board; • Chair Board meetings; • Have the authority to call meetings of the independent directors; • If requested by major shareholders, ensure that he or she is available for consultation and direct communication; and • Perform various other duties as may from time to time be determined by the Board. The Board has delegated specific risk oversight responsibility to the committees of the Board as follows: (i) the Audit Committee oversees risks related to the Company’s financial statements, financial reporting processes, internal controls, information technology, and cybersecurity; (ii) the Compensation Committee oversees risks related to the Company’s compensation programs; (iii) the Governance and Corporate Responsibility Committee oversees risks related to the Company’s programs, policies, and practices related to certain sustainability and governance matters, including a review of the Company’s Sustainability Report; and (iv) the Environmental, Health and Safety Committee oversees risks related to safety, health, physical security, environmental, and product stewardship matters.

• You can be certain that Avient meets or exceeds the material safety data reporting requirements of your country or region. • When you choose Avient, you can be confident our products will help you meet or exceed today’s stringent compliance standards. Values reported as “typical” or stated without a range do not state minimum or maximum properties; consult your sales representative for property ranges and min/max specifications.

L’invio tempestivo di report finanziari affidabili e completi è un altro requisito per Avient per essere in conformità con le leggi e le normative. I processi di reporting finanziario dell’azienda contengono controlli di contabilità interni che sono pensati per produrre report e altre informazioni finanziarie affidabili. Il riepilogo dettagliato dei nostri contributi a ciascuna entità è disponibile nel nostro Sustainability Report (Report sulla sostenibilità) all’indirizzo Avient.com/sustainability.

Values reported as “typical” or stated without a range do not state minimum or maximum properties; consult your sales representative for property ranges and min/max specifications.

Values reported as “typical” or stated without a range do not state minimum or maximum properties; consult your sales representative for property ranges and min/max specifications.