Avient Boosts Aesthetics and Productivity for Consumer Electronics with New Non-Blooming Versaflex™ CE 3130 TPEs

Versaflex™ TPE used to create ergonomic computer mouse with soft-touch qualities

Avient Deutschland GmbH (PolyOne Deutschland GmbH) Avient ECCOH High Performance Solutions GmbH (PolyOne Color and Additives Germany GmbH) Bergmann GmbH (PolyOne Th.

Get Help Now +1-866-737-2066 ISO 10993-1, USP and (class VI), USP , European Pharmacopeia monographs 3.1.3 and 3.1.5, ICH Q3D and USP and evaluations reduce risk of non-compliance during regulatory submission​ Healthcare TPEs: Versaflex™ HC

Birmingham, Alabama 1. THIS PAGE IS NOT PART OF AVIENT’S FORM 10-K FILING THIS PAGE IS NOT PART OF POLYONE’S FORM 10-K FILINGTHIS PAGE IS NOT PART OF POLYONE’S FORM 10-K FILINGTHIS PAGE IS NOT PART OF AVIENT’S FORM 10-K FILING CORPORATE OFFICERS ASHISH K. Committees: 1, 2 GREGORY J.

Certificate Avient Corporation A B S Q u al it y E va lu at io n s C er ti fic at io n E Certificate Of ConformanceCertificate Of Conformance This is to certify that the Quality Management System of: Avient CorporationAvient Corporation 33587 Walker Road, Building 428 Avon Lake OH 44012 United States has been assessed by ABS Quality Evaluations, Inc. and found to be in conformance with the requirements set forth by: ISO 9001:2015ISO 9001:2015 The Quality Management System is applicable to: Manufacture of plastic compounds, color and performance additives, engineered thermoplastics, vinyl resins, custom mixed plastic materials, custom and commodity colorants for plastics, polyurethane systems, and plasticizers with design and sampling support at Suwanee, GA, and purchasing, customer service, logistics, quality, design and sampling support at PolyOne Corporate Headquarters at Avon Lake, OH, and distribution of resins Certificate No: 31307 Certification Date: 12 OCT 1995 Effective Date: 11 JUL 2024 Expiration Date 07 OCT 2025 Revision Date: 17 JUL 2024 Dominic Townsend, PresidentDominic Townsend, President Copyright as of the Effective Date, ABS Quality Evaluations, Inc. Page 1 of 4 https://abs.ez2xs.com https://abs.ez2xs.com A B S Q u al it y E va lu at io n s C er ti fic at io n E ISO 9001:2015ISO 9001:2015 Certificate Of ConformanceCertificate Of Conformance ANNEXANNEX Certificate No.: 31307 Avient CorporationAvient Corporation At the below facilities FACILITYFACILITY NAMENAME FACILITY ACTIVITYFACILITY ACTIVITY ADDRESSADDRESS Avient - Birmingham Manufacturing The Manufacture of Pultruded and Filament wound components Pultrusion and CRTM 3943, Valley East Industrial Drive, Buildings 1,2,3,4 Birmingham - AL 35217 United States Avient - Birmingham Manufacturing The Manufacture of Pultruded and Filament wound components Pultrusion and Filament Wound Tubing 3968, Valley East Industrial Drive, Building 5 Birmingham - AL 35217 United States Avient - Birmingham Manufacturing The Manufacture of Pultruded and Filament wound components Pultrusion 3950, Valley East Industrial Drive, Building 6 Birmingham - AL 3517 United States Avient Corporation Management of QMS. Central No. 200 50200 Toluca Mexico Avient Corporation - Tossiat, France Design and Manufacture of Color and Additive Concentrates and Specialty Compounds , 43 Place de la gare Tossiat - 01250 France Avient Corporation - Vic (Barcelona), Spain Design, development and production of color concentrates and additives for plastic and synthetic fibers Carretera de Vic a Olot,C-153, km 5 08500 Masies de Roda Spain Avient Corporation - Vonore Warehouse Warehouse , 225 Industrial Drive Vonore - TN 37885 United States Avient Corporation - Vonore, TN Manufacture of Colorants for Plastics , 245 Avecor Drive Vonore - TN 37885 United States Avient Corporation- Suwanee, GA Design and Sampling , 2900 Shawnee Industrial Way Suwanee - GA 30024 United States NEU Specialty Engineered Materials, LLC Compound and supply of thermoplastics for the medical device industry , 15 Corporate Drive North Haven - CT 06473 United States PolyOne Polymers India Pvt.

Birmingham, Alabama 1. Interest on the 2030 Notes is payable semi-annually in arrears on February 1 and August 1 of each year, commencing on February 1, 2023. Beggs, certify that: 1.

Roman, Secretary of State of the Government of Puerto Rico, CERTIFY: That on 2020年7月13日, at 08:50 AM, "POLYONE PUERTO RICO, LLC", registry number 365432, performed the following transaction: Name Change Previous Actual POLYONE PUERTO RICO, LLC AVIENT PUERTO RICO, LLC CERTIFICATE OF AMENDMENT Government of Puerto Rico IN WITNESS WHEREOF, the undersigned by virtue of the authority vested by law, hereby issues this certificate and affixes the Great Seal of the Government of Puerto Rico, in the City of San Juan, Puerto Rico, today, 2020年7月13日.

Avient Corporation highlights sustainable innovations at NPE 2024, including Nymax™ REC Recycled Nylon Formulations, Versaflex™ HC BIO BT218 TPEs, ColorMatrix™ Capture™ Oxygen Scavenger, and Cesa™ Non-PFAS Process Aid for Extrusion, exemplifying the company’s commitment to delivering advanced sustainable solutions.   Cesa™ Non-PFAS Process Aid for Extrusion: for use in polyethylene (PE) and polypropylene (PP) applications, it reduces friction between the polymer and the metal during extrusion comparable to a traditional processing aid but is formulated without fluoropolymers which may be classifiable as per- and polyfluorinated substances (PFAS) and will be presented during Avient’s technical seminar at NPE, “PFAS Alternatives: 2024 and Beyond,” by Sean Bernhardt, Senior Research and Development Manager, Color, Additives, & Inks, Americas at Avient, on May 7 at 3 p.m. and May 8 at 1 p.m. Versaflex™ HC BIO BT218 TPEs: a finalist for the Plastics Industry Association’s People’s Choice for Plastics Sustainability Innovation Award to be announced at NPE, this grade of bio-derived thermoplastic elastomer (TPE) is developed specifically to handle the complexities of biopharmaceutical tubing and deliver excellent weldability, kink resistance, and low levels of extractables while offering the same performance as its prime counterpart but with a lower carbon footprint.