Avient’s chief operating decision maker uses these financial measures to monitor and evaluate the ongoing performance of Avient and each business segment and to allocate resources. In addition, operating income before the effect of special items is a component of Avient’s annual incentive plans and is used in debt covenant computations. Senior management believes the measures described above are useful to investors because they allow for comparison to Avient's performance in prior periods without the effect of items that, by their nature, tend to obscure Avient's operating results due to the potential variability across periods based on timing, frequency and magnitude.

WOON KEAT MOH Senior Vice President, President of Color, Additives & Inks Woon Keat Moh (“Moh”) is Senior Vice President and President of Color, Additives & Inks at Avient Corporation, an innovator of materials solutions that help customers succeed while enabling a sustainable world. This has included Sales Director for Avient’s Color and Additives segment in Asia and General Manager of Engineered Materials Asia. Moh also served as Vice President of Asia, where he strengthened a One Avient approach internally and externally with customers, regional leaders and associations, as Avient has invested for growth in Asia.

It helps customers broaden their product portfolio under the same ISBM mold to differentiate their offerings.SmartBatch Frost Collection enables packaging customers to develop a soft, touchable, cool, and icy appearance, and give more design freedom with a wide range of color options. This special effects formulation is able to replace spray-on or painted frost effects and allows for easy dosing without secondary operations, which delivers significantly lower total cost and maximum productions efficiencies. Avient makes no warranties or guarantees respecting suitability of either Avient’s products or the information for your process or end-use application.

Avient’s chief operating decision maker uses these financial measures to monitor and evaluate the ongoing performance of Avient and each business segment and to allocate resources. In addition, operating income before the effect of special items is a component of Avient’s annual and long-term employee incentive plans and is used in debt covenant computations. Senior management believes the measures described above are useful to investors because they allow for comparison to Avient's performance in prior periods without the effect of items that, by their nature, tend to obscure Avient's operating results due to the potential variability across periods based on timing, frequency and magnitude.

Replacing metal cuts heat sink costs for LED lighting assemblies For LEDs, heat needs to be effectively dissipated to prevent premature failure. As part of their search for an alternative, Mars Otomotiv’s engineers met with Avient to explore non-metal options for the part.

However, pigments used to color plastic parts can cause warping or shrinking, leading to dosing inaccuracy or even malfunctioning healthcare devices. The Mevopur™ Healthcare Functional Additives portfolio includes nucleating agents that neutralize the negative effect pigments can have on the mechanical properties of the finished plastic part. Copyright © 2023, Avient Corporation.

Cesa™ Fiber Additives Light Stabilizers for Synthetic Fibers and Nonwovens Non UV-stabilized fibers exposed to sunlight can suffer color fading and molecular changes that degrade their chemical and mechanical properties, leading to fraying and breakages. KEY BENEFITS Avient’s UV stabilizers for fibers provide the following benefits: • High active ingredient loading options available • Little or no effect on processing speeds so plant productivity can be maintained at the highest levels • Resistance to interaction with fertilizers, pesticides and bleaching agents in the manufacturing and end-use environment • Can be combined with colors and with other additives (e.g., flame retardants) into a single combination concentrate for convenience • Product guidance and technical assistance from our experts PRODUCT BULLETIN Copyright © 2022, Avient Corporation. Avient makes no warranties or guarantees respecting suitability of either Avient’s products or the information for your process or end-use application.

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Revised: December 20, 2024 AVIENT CORPORATION Securities Trading Policy 1. Pre-arranged Trading Plans: An SEC rule, Rule 10b5-1(c), provides a defense from insider trading liability if trades occur pursuant to a pre-arranged “trading plan” that meets specified conditions. Sanders Phone: (440) 930-1318 For Pre-clearance Contact: Amy M.