ETO / Gamma radiation) • Facilitated 510(k) submission with formulations registered under Device Master File MAF 1833 • Pre-tested raw materials to biocompatibility ISO10993, US and Eu Pharmacopeia, ICH-Q3D extractable metals • Enhanced stability with gamma stabilizing package • Minimized risk of change with change control beyond CAS number level • Ensured uninterrupted supply from multiple ISO 13485-2016 certified sites • MEVOPURTM ISO 6009 Standard / Customized Solutions KEY REQUIREMENTS WHY AVIENT? AVIENT SOLUTION COMPLIANCE + QUALITY LEARN MORECopyright © 2021, Avient Corporation. All Rights Reserved. https://www.avient.com/products/polymer-additives/performance-enhancement-additives/mevopur-functional-additives

Avient Corporation. Avient Corporation. All Rights Reserved 2025 18 Color, Additives & Inks – Q1 2025 performance Sales 515 520 Q1 2024 Q1 2025 EXCL.

Patterson, Chairman, President and Chief Executive Officer, Avient Corporation. In addition, a recording of the audio will be available for one week, beginning at 12:00 p.m. In addition, operating income before the effect of special items is a component of Avient annual and long-term employee incentive plans and is used in debt covenant computations.

NORTH AMERICA (Goods manufactured by Avient): Use the search boxes on the current page to use the online search for SDS for products manufactured by Avient. T823.0 ETFE2183 COMPOUND 25% GLASS FIBER NORTH AMERICA (Goods manufactured by Avient): Use the search boxes on the current page to use the online search for SDS for products manufactured by Avient.

ColorMatrix™ Lactra™ LX Light Blocking Additive for PET A bright white, light blocking technology for UHT dairy packaging ColorMatrix™ Lactra™ LX Light Blocking Additive provides high-performance light blocking technology and protection for liquid dairy products in monolayer polyethylene (PET) bottles. It is a bright white, solid masterbatch additive that protects contents from visible light and extends shelf life. Avient makes no warranties or guarantees respecting suitability of either Avient’s products or the information for your process or end-use application.

PlanetPak containers are optimized and recommended for Avient liquid colors and additives. What is the normal liquid addition rate? Avient can provide support and assistance on every aspect of liquid color and additive processing.

SERVICES OVERVIEW COLORANTS & ADDITIVES VALUE-ADDED SERVICES At Avient, our goal is to provide premier colorant and additive technologies paired with world-class services that support our specialized and sustainable solutions. When you work with us, our experts can provide you with additional resources and value-added services that expand your product development and manufacturing capabilities. Avient makes no warranties or guarantees respecting suitability of either Avient’s products or the information for your process or end-use application.

Avient Corporation. Avient Corporation. All Rights Reserved 2025 7 Color, Additives & Inks – Q2 2025 performance Sales 542 539 Q2 2024 Q2 2025 Adj.

Avient Corporation. Avient Corporation. Avient Corporation.

Avient Corporation. Avient Corporation. Slide 12 Slide 13: Avient 2024 sales Slide 14: Color, Additives & Inks Slide 15: Specialty Engineered Materials Slide 16: Avient 2024 regional sales, by end market Slide 17: Raw material basket IR Deck - AVNT-2025.03.31 Non-Gaap Recs.pdf Attachment