CLEVELAND – November 10, 2020 – Avient Corporation, a premier provider of specialized and sustainable material solutions and services, today intro CLEVELAND – October 27, 2020 – Avient Corporation, a premier provider of specialized and sustainable material solutions and services, today announ Company Officers

 – PolyOne Corporation (NYSE: POL), a premier global provider of specialized polymer materials, services and solutions,&nbs Patterson Becomes CEO of PolyOne Corporation; Shareholders Approve All Proposals at 2014 Annual Meeting Company Officers

CLEVELAND – PolyOne Corporation (NYSE: POL), a premier provider of specialized polymer materials, services and solutions, today announced that it ha DÜSSELDORF, Germany – PolyOne Corporation (NYSE: POL), a premier global provider of specialized polymer materials, services and solutions Company Officers

Corporate Literature Avient Code of Ethics Applicable to Senior Financial Officers Code of Ethics applicable to senior financial officers

BEGGS Senior Vice President and Chief Financial Officer Jamie A. Beggs is senior vice president and chief financial officer of Avient Corporation, a premier provider of specialized and sustainable material solutions and services. Prior to Hunt, she worked for Celanese Corporation, where she served in a variety of finance and business positions, including vice president and corporate treasurer, and earlier as chief financial officer of the materials solutions business.

For example, a 2022 Ernst & Young Global Corporate Reporting and Institutional Investor Survey found that 99% of investors value ESG metrics when making business decisions. Governance issues: focused on the operational safety of equipment and facilities – and the ability to address all ESG metrics accurately. 

For example, a 2022 Ernst & Young Global Corporate Reporting and Institutional Investor Survey found that 99% of investors value ESG metrics when making business decisions. Governance issues: focused on the operational safety of equipment and facilities – and the ability to address all ESG metrics accurately. 

Richardson, executive vice president and chief financial officer, and Eric Swanson, director, Investor Relations, will present at Longbow’s 9th Annual Basic Materials Conference. Media Contact: Kyle Rose Vice President, Corporate Communications PolyOne Corporation +1 440-930-3162 kyle.rose@avient.com Company Officers

Richardson, Executive Vice President and Chief Financial Officer, and Isaac D. Media Contact: Kyle Rose Director, Corporate Communications PolyOne Corporation +1 440-930-3162 kyle.rose@avient.com Company Officers

Patterson, president and chief executive officer, and Eric R. Rose Vice President, Corporate Communications PolyOne Corporation +1 440-930-3162 kyle.rose@avient.com Company Officers