Vice President and Treasurer of Novelis, Inc. Vice President, Controller and Chief Accounting Officer of Novelis from 2006 to 2007. SHAREHOLDER INQUIRIES If you have any questions concerning your account as a shareholder, name or address changes, inquiries regarding stock certificates, or if you need tax information regarding your account, please contact our transfer agent: Wells Fargo Shareowner Services 1110 Centre Pointe Curve, Suite 101 Mendota Heights, MN 55120-4100 Phone: 1-855-598-2615 www.shareowneronline.com Additional information about PolyOne, including current and historic copies of Annual Reports on Form 10-K and other reports filed with the Securities and Exchange Commission, is available online at www.polyone.com or free of charge from: Investor Affairs Administrator PolyOne Corporation 33587 Walker Road Avon Lake, Ohio 44012 Phone: 440-930-1522 ANNUAL MEETING The annual meeting of shareholders of PolyOne will be held May 15, 2014 at 9:00 a.m. at PolyOne’s Corporate headquarters, 33587 Walker Road, Avon Lake, Ohio.

Vice President and Treasurer of Novelis, Inc. Vice President, Controller and Chief Accounting Officer of Novelis from 2006 to 2007. SHAREHOLDER INQUIRIES If you have any questions concerning your account as a shareholder, name or address changes, inquiries regarding stock certificates, or if you need tax information regarding your account, please contact our transfer agent: Wells Fargo Shareowner Services 1110 Centre Pointe Curve, Suite 101 Mendota Heights, MN 55120-4100 Phone: 1-855-598-2615 www.shareowneronline.com Additional information about PolyOne, including current and historic copies of Annual Reports on Form 10-K and other reports filed with the Securities and Exchange Commission, is available online at www.polyone.com or free of charge from: Investor Affairs Administrator 33587 Walker Road Avon Lake, Ohio 44012 Phone: 440-930-1522 ANNUAL MEETING The annual meeting of shareholders of PolyOne will be held May 14, 2015 at 9:00 a.m. at PolyOne’s Corporate headquarters, 33587 Walker Road, Avon Lake, Ohio.

Vice President and Treasurer of Novelis, Inc. Vice President, Controller and Chief Accounting Officer of Novelis from 2006 to 2007. Box 43078 Providence, Rhode Island 02940-3078 Phone: 877-498-8861 www.computershare.com Additional information about PolyOne, including current and historic copies of Form 10-K and other reports filed with the Securities and Exchange Commission, is available online at www.polyone.com or free of charge from: Investor Affairs Administrator 33587 Walker Road Avon Lake, Ohio 44012 Phone: 440-930-1522 ANNUAL MEETING The annual meeting of shareholders of PolyOne Corporation will be held May 9, 2012 at 9:00 a.m. at the LACENTRE Conference and Banquet Facility, Champagne C Ballroom, 25777 Detroit Road, Westlake, Ohio.

Vice President and Treasurer of Novelis, Inc. Vice President, Controller and Chief Accounting Officer of Novelis from 2006 to 2007. SHAREHOLDER INQUIRIES If you have any questions concerning your account as a shareholder, name or address changes, inquiries regarding stock certificates, or if you need tax information regarding your account, please contact our transfer agent: Wells Fargo Shareowner Services 1110 Centre Pointe Curve, Suite 101 Mendota Heights, MN 55120-4100 Phone: 1-855-598-2615 www.shareowneronline.com Additional information about PolyOne, including current and historic copies of Annual Reports on Form 10-K and other reports filed with the Securities and Exchange Commission, is available online at www.polyone.com or free of charge from: Investor Affairs Administrator 33587 Walker Road Avon Lake, Ohio 44012 Phone: 440-930-1522 ANNUAL MEETING The annual meeting of shareholders of PolyOne will be held May 12, 2016 at 9:00 a.m. at PolyOne’s Corporate headquarters, 33587 Walker Road, Avon Lake, Ohio.

Vice President and Treasurer of Novelis, Inc. Vice President, Controller and Chief Accounting Officer of Novelis from 2006 to 2007. SHAREHOLDER INQUIRIES If you have any questions concerning your account as a shareholder, name or address changes, inquiries regarding stock certificates, or if you need tax information regarding your account, please contact our transfer agent: Equiniti Trust Company 1110 Centre Pointe Curve, Suite 101 Mendota Heights, MN 55120-4100 Phone: 1-855-598-2615 or 1-651-450-4064 www.shareowneronline.com Additional information about PolyOne, including current and historic copies of Annual Reports on Form 10-K and other reports filed with the Securities and Exchange Commission, is available online at www.polyone.com or free of charge from: Investor Affairs Administrator 33587 Walker Road Avon Lake, Ohio 44012 Phone: 440-930-1000 ANNUAL MEETING The annual meeting of shareholders of PolyOne will be held May 16, 2019 at 9:00 a.m. at PolyOne’s Corporate headquarters, 33587 Walker Road, Avon Lake, Ohio.

U hebt toegang tot de Ethiekhotline door op onze intranetsite, The Loop, in de sectie Mensen en afdelingen, Ethiek en bedrijfsbeleid of op Avient. com, in de zoekbalk, Ethiekhotline in te voeren U kunt ervoor kiezen om uw melding online te doen of om met iemand te spreken via de telefoonnummers die voor uw land vermeld staan. Dit omvat online communicatie en sociale media.

Virgin Pulse Further supporting the wellness of our associates, we offer Virgin Pulse, an interactive, multi-faceted online platform that connects and inspires associates to make healthy, informed decisions. Through Avient Academy, associates can participate in classroom, online, and webinar based training sessions. Various levels of training are provided, depending on prior commercial experience and need, and participants train collaboratively— both online and regionally in-person to maximize collaborative learning.

Virgin Pulse Further supporting the wellness of our associates, we offer Virgin Pulse, an interactive, multi-faceted online platform that connects and inspires associates to make healthy, informed decisions. Through Avient Academy, associates can participate in classroom, online, and webinar based training sessions. Various levels of training are provided, depending on prior commercial experience and need, and participants train collaboratively—both online and regionally in-person to maximize collaborative learning.

Virgin Pulse Further supporting the wellness of our associates, we offer Virgin Pulse, an interactive, multi-faceted online platform that connects and inspires associates to make healthy, informed decisions. Through Avient Academy, associates can participate in classroom, online, and webinar based training sessions. Various levels of training are provided, depending on prior commercial experience and need, and participants train collaboratively—both online and regionally in-person to maximize collaborative learning.

Virgin Pulse Further supporting the wellness of our associates, we offer Virgin Pulse, an interactive, multi-faceted online platform that connects and inspires associates to make healthy, informed decisions. Through Avient Academy, associates can participate in classroom, online, and webinar based training sessions. Various levels of training are provided, depending on prior commercial experience and need, and participants train collaboratively—both online and regionally in-person to maximize collaborative learning.