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Director since: 2018 Age: 69 Current Public Company Directorships: • Haemonetics Corporation Former Directorships: • Halyard Health, Inc. • RadioShack Corp. • Lubrizol Corp. • Kimberly-Clark de Mexico Richard H. President and Chief Executive Officer of Avient. Avient’s Audit Committee believes that the continued retention of EY to serve as Avient’s independent registered public accounting firm is in the best interests of Avient and its shareholders.

On October 1, 2010, we acquired Polimaster Indústria E Comércio de Pigmentos Pláticos LTDA (Polimaster), which extended our presence in South America. Remi de Napierville, 16.Mumbai, India Quebec, Canada 17.Pamplona, Spain 15.Dongguan, China 18.Bangkok, Thailand (15 manufacturing plants) 19.Pudong (Shanghai), China Shenzhen, China (1) 20.Tianjin, China 21.Novo Hamburgo, Brazil 22.Berea, Ohio (5) 23.Richland Hills, Texas (5) 24.Bethel, Connecticut (5) 25.Barberton, Ohio (5) 26.Knowsley, United Kingdom (5) 27.Eindhoven, Netherlands (5) 28.Suzhou, China (5) 29.Shanghai, China 30.Itupeva, Brazil (5) 31.Odkarby, Finland (5) (31 manufacturing plants) (1) Facility is not included in manufacturing plants total as it is also included as part of another segment. (2) There are two manufacturing plants located at Suzhou, China. (3) Facility is not included in manufacturing plants total as it is a design center/lab. (4) Facility is not owned by PolyOne, however it is included in distribution facility total as it is a principal distribution location. (5) Facility added in connection with the acquisition of ColorMatrix on December 21, 2011. (6) Facility added in connection with the acquisition of Glasforms on December 19, 2012.

Director since: 2018 Age: 69 Current Public Company Directorships: • Haemonetics Corporation Former Directorships: • Halyard Health, Inc. • RadioShack Corp. • Lubrizol Corp. • Kimberly-Clark de Mexico Richard H. Avient’s Audit Committee believes that the continued retention of EY to serve as Avient’s independent registered public accounting firm is in the best interests of Avient and its shareholders. Ownership of Avient Shares 13.

Remi de 10.Shenzhen, China 9.Lehigh, Canada 8.Muncie, Indiana Napierville, 11.Birmingham, Pennsylvania (8 Distribution 9.Newark, New Quebec, Canada Alabama 10.Vonore, Facilities) Jersey 11.Dongguan, China Shanghai, China (3) Tennessee 10.Paulding, Ohio 12.Lockport, New (11 Manufacturing 11.Toluca, Mexico 11.Pleasant Hill, Iowa York Plants) 12.Assesse, Belgium 12.Portage, 13.Ramos Arizpe, 13.Cergy, France Wisconsin Mexico 14.Tossiat, France 13.Ripon, Wisconsin (13 Manufacturing 15.Gyor, Hungary 14.Salisbury, Plants) 16.Kutno, Poland Maryland 17.Pune, India 15.Sheboygan Falls, 18.Pamplona, Spain Wisconsin 19.Bangkok, Thailand 16.Stamford, 20.Pudong Connecticut (Shanghai), 17.Wichita, Kansas China 18.Granby, 21.Jeddah, Saudi Quebec, Canada Arabia Maryland Heights, Shenzhen, China (1) Missouri (3) 22.Tianjin, China (18 Manufacturing 23.Novo Hamburgo, Plants) Brazil 24.Berea, Ohio 25.Richland Hills, Texas 26.Bethel, Connecticut 27.Barberton, Ohio 28.Knowsley, United Kingdom 29.Eindhoven, Netherlands 30.Suzhou, China 31.Shanghai, China 32.Itupeva, Brazil 33.Odkarby, Finland Manitowoc, Wisconsin (1) (33 Manufacturing Plants) (1) Facility is not included in manufacturing plants total as it is also included as part of another segment. (2) There are two manufacturing plants located at Suzhou, China. (3) Facility is not included in manufacturing plants total as it is a design center/lab. In millions) Long-Lived Asset Charges Employee Separation Other Ongoing Costs Total Accrual balance at December 31, 2012 $ — $ — $ — $ — Charged to expense 13.6 21.1 9.4 44.1 Cash payments — (6.0) (9.4) (15.4) Non-cash utilization (13.6) — — (13.6) Accrual balance at December 31, 2013 $ — $ 15.1 $ — $ 15.1 Charged to expense 27.3 5.1 27.3 59.7 Cash payments — (17.5) (27.3) (44.8) Non-cash utilization (27.3) — — (27.3) Accrual balance at December 31, 2014 $ — $ 2.7 $ — $ 2.7 In June 2014, PolyOne determined it would close its Diadema and Joinville, Brazil facilities that were acquired in 2011 with the acquisition of Uniplen Industria de Polimeros Ltda.

Kimberly-Clark de Mexico Age: 63 Director since: 2018 Richard H.