TERMS AND CONDITIONS These Terms and Conditions govern the sale of all goods subject to the sale (“Products”) to another (“Buyer”) by Avient Corporation and its affiliates (“Seller”). 1. If Buyer resells the Products, Buyer agrees to the Terms and Conditions Regarding Buyer Resale of Avient Products located at www.avient.com/terms. Buyer consents to the transfer of its data, entrusted to the Seller, to Avient in the USA for purposes related to the contractual relationship. 25.

CASE STUDY: SMARTBATCH™ SOLUTIONS To learn more about Smartbatch solutions, contact Avient at +1.844.4AVIENT (1.844.428.4368). Multiple components, each made from different materials, did not appear to be the same color. THE SOLUTION The OEM approached Avient with its challenge.

BIO additives MR snapshot 2022 Final EXTRUSION CAST PROCESSOR T H I N P L A F I L M & B A G S • Non-stick performance during manufacturing • Excellent film quality with good aesthetics • Efficient and clean process performance • Compliant with food contact applications* • Provided a performance additive to prevent biodegradable resin from sticking to the chill-roll surface • Reduced the polymer friction factor on metal surfaces, resulting in a better film quality • Helped improve the manufacturing process with fewer cleaning steps CESA™ OnCap™ & BIO Additives KEY REQUIREMENTS WHY AVIENT? AVIENT SOLUTION EFFICIENCY + PERFORMANCE LEARN MORE Copyright © 2022, Avient Corporation. All Rights Reserved. * Contact Avient for conditions of use and limitations. https://www.avient.com/products/polymer-additives/performance-enhancement-additives/oncap-bio

CONTINUOUS GLUCOSE MONITORING OEM C G M S Y S T E M M O N I T O R • Provide color options that work within a limited existing pigment set • Offer regulatory support in achieving approval for new color formulations • Shorten development time to gain faster approvals and realize lower costs • Offered color options that met desired aesthetics and moods utilizing the approved pigment set while creating a distinct color difference from an existing device • Provided support in achieving regulatory approvals, resulting in significant cost and time savings • Compressed the timeline through on-site color visualization, exploration, and formulation of new colors ColorWorks™ Design Center, Phoenix, AZ KEY REQUIREMENTS WHY AVIENT? AVIENT SOLUTION COLOR DEVELOPMENT + COMPLIANCE LEARN MORE Copyright © 2024, Avient Corporation. All Rights Reserved. https://www.avient.com/avient-colorworks

Lee joined Avient in 2000 as the general manager for the Color, Additives & Inks business for Asia. Prior to Avient, Mr. He holds a bachelor’s of science in Chemical Engineering from the National Cheng Kung University in Taiwan.

Prior to Avient, Mr. He holds a Bachelor of Science in Chemical Engineering from the National Cheng Kung University in Taiwan. Avient Corporation • 33587 Walker Road • Avon Lake, Ohio 44012 • 440.930.1000 • www.avient.com

GENOMIC DIAGNOSTIC DEVICE MANUFACTURER I N - V I T R O D I AG N O S T I C ( I V D ) D E V I C E MEVOPURTM Laser-Transmitting and Laser-Absorbing Pre-color Solution AVIENT SOLUTION • Customized solutions - Quality-by-Design (QdB) approach • Optimized pigment / additive selection – good distribution in final part minimizes welding failure • Mitigated contamination and extractable risk on incoming raw material with control based on fingerprinting • Ensured uninterrupted supply from multiple ISO13485-2016 certified sites • Minimized risk of change with change control agreements WHY AVIENT KEY REQUIREM ENTS P R O D U C T I V I T Y & Q UA L I T Y • Good weldability, low rejection rate • Solutions in wide range of polymers, colors and transparency • Pre-tested ingredients to biocompatibility and extractable metals LEARN MORE https://www.avient.com/products/polymer-additives/performance-enhancement-additives/mevopur-functional-additives

In addition, he serves as the primary point of contact for Avient’s shareholders. Di Salvo has a bachelor’s degree in business administration with a concentration in accounting from The Ohio State University in Columbus, Ohio and is a certified public accountant. Avient Corporation • 33587 Walker Road • Avon Lake, Ohio 44012 • 440.930.1000 • www.avient.com

From 2008 to 2010, Mr. From 1985 to 2008, Mr. To be considered independent, the Board, with input and a recommendation from the Nominating and Governance Committee, must affirmatively determine that a given director is free from any business, family or other relationship that would reasonably be expected to interfere with the exercise of independent judgment as a Director.

TIER 1 SUPPLIER S E A T B U C K L E S Y S T E M • Rapid development of 3 colors for global OEM platform, for 3 materials (POM, SAN, PP) • Help Tier 1 transition from printing to laser marking of buckles • Develop formulation that offers laser marking solution plus color • Quick reaction to develop three colors for this global vehicle launch • Smartbatch™ color + laser marking formulation met requirements for critical safety components Smartbatch™ Combination Colorants & Additives KEY REQUIREMENTS WHY AVIENT? AVIENT SOLUTION EFFICIENCY + SAVINGS Copyright © 2020, Avient Corporation LEARN MORE