NOTE: Lysol® is a trademark of Reckitt Benckiser LLC; Formula 409® is a trademark of The Clorox Company; and Clorox® is a trademark of The Clorox Company.

CaviCide™ is a trademark of Metrex Research, LLC; Vesphene® is a trademark of Steris Corporation; and Sani-Cloth® is a trademark of Professional Disposables International, Inc.

LLC Wells Fargo Securities, LLC

ABS Quality Evaluations, Inc. 1701 City Plaza Drive, Spring, TX 77389, U.S.A. All rights reserved. 39032Certificate No: 0322936IATF No: Facility: 1260 Carden Farm Drive Clinton, TN 37716 Facility: 5306 Hwy. 146 Seabrook, TX 77586 Activity: Customer Service Activity: Customer Serivice Facility: Warehouse 1610 Phillips Street Dyersburg, TN 38024 Facility: 33587 Walker Road Avon Lake, OH 44012 Activity: Warehousing Activity: Product Design, Supplier Management, Customer Service, Logistics, Continuous Improvement & Marketing

They are formulated with an EPA-registered antimicrobial from a trusted leader in microbial control solutions, Lonza LLC.

Southern States, LLC, a Georgia-based manufacturer of products for the electric utility industry, understands the immediate importance of enhanced protection and physical security around critical infrastructure components.

Roman, Secretary of State of the Government of Puerto Rico, CERTIFY: That on July 13, 2020, 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, July 13, 2020.

ECert.QECertificate ABS Quality Evaluations ABS Quality Evaluations, Inc. 16855 Northchase Drive, Houston, TX 77060, U.S.A.

WITH ADDITIONAL FACILITIES LISTED ON THE ATTACHED ANNEX) has been assessed by ABS Quality Evaluations, Inc. and found to be in conformance with the requirements set forth by: RCMS®:2013 (Option 2) The Environment, Health, Safety and Security Management System is applicable to: Design and Manufacture of Plastic Compounds Certificate No: 55543 Effective Date 21 December 2017 ABS Quality Evaluations, Inc. 16855 Northchase Drive, Houston, TX 77060, U.S.A.

BULLOCK, SECRETARY OF STATE OF THE STATE OF DELAWARE, DO HEREBY CERTIFY THE ATTACHED IS A TRUE AND CORRECT COPY OF THE CERTIFICATE OF AMENDMENT OF “CLARIANT PLASTICS & COATINGS USA LLC”, CHANGING ITS NAME FROM "CLARIANT PLASTICS & COATINGS USA LLC" TO "AVIENT COLORANTS USA LLC", FILED IN THIS OFFICE ON THE ELEVENTH DAY OF JANUARY, A.D. 2021, AT 10:39 O`CLOCK A.M.