Page 1 of 4 https://abs.ez2xs.com https://abs.ez2xs.com ISO 9001:2015 Certificate Of Conformance ANNEX Certificate No.: 65799 Avient Corporation At the below facilities FACILITY NAME FACILITY ACTIVITY ADDRESS Avient Corporation - Avon Lake, OH Management of QMS, Design and manufacture of colour and additive concentrates, thermoplastic resins and specialty compounds 33587 Walker Road Avon Lake OH 44012 United States Avient (Argentina) SA Administration, Site management, Manufacture, Laboratory (QC and Colormatching), Procurement, Maintenance, Infrastructure, Warehouse and Transport, Sales Av. Development and manufacturing of Colorants products (including additive Masterbatch) No. 2 Nan Yun San Rd., Science City 510663 Guangzhou Avient Colorants (Shanghai) Ltd. Development and manufacturing of Masterbatch products (including additive Masterbatch) No 88 Lane 4377 Jindu Road 201108 Shanghai FACILITY NAME FACILITY ACTIVITY ADDRESS Copyright as of the Effective Date, ABS Quality Evaluations, Inc.

CONSUMER PACKAGED GOODS COMPANY S H A M P O O & C O N D I T I O N E R B O T T L E S A N D C A P S • Achieve a precise color match while ensuring a high amount of post-consumer recycled content (PCR) in the inner layer of the bottle • Reduce development time for quicker approvals and lower costs, and to enable rapid speed to market • Used proprietary Color Prediction Tool to digitally illustrate color possibilities while developing a customized PCR solution • Leveraged Avient’s ColorWorks Design & Technology Center to adjust colors according to the customer’s specifications and accelerate commercialization Smartbatch Combination Colorants & Additives KEY REQUIREMENTS WHY AVIENT? All Rights Reserved. https://www.avient.com/products/polymer-colorants/color-additive-combination-masterbatches/smartbatch-combination-colorants-additives Slide 1: Consumer packaged goods company

FOILING COUNTERFEITERS WITH SPECIALIZED COLOR & ADDITIVE MASTERBATCHES CASE STUDY: COLOR, ADDITIVES & INKS Challe nge Accepted. THE SOLUTION The Avient team proposed multiple solutions—including a laser-marking additive, an authentication additive, and colorant—bundled into a single Smartbatch™ concentrate. The concentrate also included the required color for the manufacturer’s branding and an additive for UV protection.

185651 GY SAN MASTERBATCH 185654 BN SAN MASTERBATCH 131133 GY ABS MASTERBATCH

348149 YE PP MASTERBATCH(WP) 348160 BL PP MASTERBATCH(WP) 348744 BL PP MASTERBATCH(WP)

151828 BK PE MASTERBATCH 154612 PU PE MASTERBATCH 154623 PK PE MASTERBATCH

23351 BN PE Masterbatch Gravel 55 25696 GN PE Masterbatch 25696 GN PE Masterbatch

3025-GYA80 PP GRAY MASTERBATCH 3044-BUA80 PP BLUE MASTERBATCH 3106-YEA80 YELLOW PP MASTERBATCH

224913 TN PEARL PE MASTERBATCH FDM 224914 BL PEARL PE MASTERBATCH FDM 225896 RD PEARL PE MASTERBATCH

FDM 83082 RD FPVC MASTERBATCH FDM 83096 WT FPVC MASTERBATCH 195283 WT PS MASTERBATCH