Certificate of Amendment Loi canadienne sur les sociétés par actionsCanada Business Corporations Act Certificat de modification Avient Colorants Canada Inc. 942266-8 Corporate name / Dénomination sociale Corporation number / Numéro de société Raymond Edwards Date of amendment (YYYY-MM-DD) Date de modification (AAAA-MM-JJ) Director / Directeur 2021-01-15 I HEREBY CERTIFY that the articles of the above-named corporation are amended under section 178 of the Canada Business Corporations Act as set out in the attached articles of amendment. JE CERTIFIE que les statuts de la société susmentionnée sont modifiés aux termes de l'article 178 de la Loi canadienne sur les sociétés par actions, tel qu'il est indiqué dans les clauses modificatrices ci-jointes.

GEON L7084JS TAN 3653 LC 384-178 GEON W9300 NAT 0000

PX-V-178 BLACK MOUSE CORRAL GEON MP100 DK PLATINUM GEON W9300 NAT 0000

Homepage // News Center // PolyOne Geon™ HC Solutions Stand Up to Medical Disinfectants In addition, Geon HC materials offer excellent flame resistance, impact resistance and flow properties. For more information on Geon HC for medical device housings, please visit the PolyOne Healthcare Portal (healthcare.polyone.com/geonhc).

Homepage // News Center // New Regulatory-Compliant Geon™ BIO Flexible Solutions Geon BIO materials are formulated with PolyOne’s plant-based reFlex™ 300 plasticizer,” said James Stephenson, director, Global Marketing, Geon Performance Materials. Geon BIO Flexible Solutions are commercially available in North America and Asia.

DB2878AGRN701-178 N16E GEON E6001 IVORY 0240 GEON W9300 NAT 0000

GEON 06935 TAN 3628 GLS 345-178 GREEN GEON W9300 NAT 0000

SILCOPAS YELLOW 178 Geon(TM) MB2854 BLACK 60 LC FUNG GEON W9300 NAT 0000

GLS 360-178 GREY Geon(TM) DK176-80 Black FR Coating GEON W9300 NAT 0000

PX-C-178 BLACK 50-A GEON HTX ULTRA LA426 TAN 3343 GEON W9300 NAT 0000