A los efectos del Reglamento General de Protección de Datos 2016/679 del Parlamento Europeo y del Consejo, de 27 de abril de 2016, relativo a la protección de las personas físicas en lo que respecta al tratamiento de datos personales y a la libre circulación de estos datos (en adelante, "RGPD"), queda informado: - De conformidad con la instancia de presentación, los datos personales expresados en la misma y en los documentos presentados han sido y serán objeto de tratamiento e incorporados a los Libros y archivos del Registro, cuyo responsable es el Registrador, siendo el uso y fin del tratamiento los recogidos y previstos expresamente en la normativa registral, la cual sirve de base legitimadora de este tratamiento. La información en ellos contenida sólo será tratada en los supuestos previstos legalmente, o con objeto de satisfacer y facilitar las solicitudes de publicidad formal que se formulen de acuerdo con la normativa registral. - El periodo de conservación de los datos se determinará de acuerdo a los criterios establecidos en la legislación registral, resoluciones de la Dirección General de Seguridad Jurídica y Fe Pública e instrucciones colegiales. Art. 27.3 de la Ley 39/2015, de 1 de octubre, del Procedimiento Administrativo Común de las Administraciones Públicas.).

February 4, 2015 CLEVELAND – The Board of Directors of PolyOne Corporation (NYSE: POL), has declared a quarterly cash dividend of ten cents ($0.10) per share on the common stock outstanding, to be paid on April 8, 2015, to stockholders of record on March 16, 2015.

Validity of this certificate may be confirmed at www.abs-qe.com/cert_validation. Validity of this certificate is based on the successful completion of the periodic surveillance audits of the management system defined by the above scope and is contingent upon prompt,written notification to ABS Quality Evaluations, Inc. of significant changes to the management system or components thereof. RC14001®:2015 Certificate No: 55334 Effective Date: 30 October 2017 Expiration Date: 29 October 2020 Issue Date: 30 October 2017 Alex Weisselberg, President DESIGN AND MANUFACTURE OF COLOR CONCENTRATES Certificate Of Conformance has been assessed by ABS Quality Evaluations, Inc. and found to be in conformance with the requirements set forth by:

Homepage // News Center // Avient Site in Glendale, Arizona Earns ISO 13485 Certification The Avient facility in Glendale, AZ recently received ISO 13485 certification demonstrating the company’s commitment to providing healthcare solutions. The ISO 13485 certification signifies that these products are manufactured and delivered with the highest level of quality and compliance.  

Kunkle: Senior Vice President, General Counsel and Secretary, May 2015 to date. General Manager of Geon Performance Materials, September 2015 to April 2016. POLYONE CORPORATION Exhibit 32.2 CERTIFICATION PURSUANT TO 18 U.S.C.

China TEL: +86 21 32799000 Zhu Hai Ming Management Representative Lack of fulfilment of conditions as set out in the Certification Agreement may render this Certificate invalid. TEL:+31(0)102922689. www.dnvgl.com/assurance Certificate No: 1614-2000-AE-RGC-RvA Initial certification date: 23 May, 2000 Valid: 23 May, 2021 – 23 May, 2024 This is to certify that the management system of PolyOne-Shanghai, China No. 88, Guo Shou Jing Road, Z. Park, Pudong, Shanghai, China, 201203 has been found to conform to the Environmental Management System standard: ISO 14001:2015 This certificate is valid for the following scope: Design and Manufacture of Masterbatch

Exhibit 31.1 CERTIFICATION I, Stephen D. Newlin Exhibit 31.2 CERTIFICATION I, Bradley C. Exhibit 32.2 CERTIFICATION PURSUANT TO 18 U.S.C.

Exhibit 31.1 CERTIFICATION I, Stephen D. Newlin Exhibit 31.2 CERTIFICATION I, Richard J. Exhibit 32.1 CERTIFICATION PURSUANT TO 18 U.S.C.

China TEL: +86 21 32799000 Zhu Hai Ming Management Representative Lack of fulfilment of conditions as set out in the Certification Agreement may render this Certificate invalid. TEL:+31102922689. assurance.dnvgl.com C ertificate No: 1614-2000-AE-RGC-RvA Initial certification date: 23 May, 2000 V alid: 23 May, 2018 - 23 May, 2021 This is to certify that the management system of PolyOne-Shanghai, China No. 88, Guo Shou Jing Road, Z. Park, Pudong, Shanghai, China, 201203 has been found to conform to the Environmental Management System standard: ISO 14001:2015 This certificate is valid for the following scope: Design and Manufacture of Masterbatch

Exhibit 31.1 CERTIFICATION I, Robert M. Patterson Exhibit 31.2 CERTIFICATION I, Jamie A. Exhibit 32.2 CERTIFICATION PURSUANT TO 18 U.S.C.