Active concentrations are pre-measured to eliminate pre- blending steps in processing. KEY CHARACTERISTICS • Formulated intermediaries • Shortens development cycles • Streamlines operations • Uses resources more effectively • Delivered pre-adjusted for pH, viscosity, and activity • Non-toxic and dust-free • Low to zero VOCs TYPICAL USES Aquamix dispersions and emulsions are suitable for use in a variety of applications, including: • Adhesives and coatings • Mattresses • Bandages and wraps • Latex-dipped goods including gloves and balloons Copyright © 2024, 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.

Avient Resources Avient Resources Value-Added Services Overview for Color & Additives

Avient Light-weighting solutions that replace heavier traditional materials like metal, glass and wood, which can improve fuel efficiency in all modes of transportation performance in prior periods without the effect of items that, by their nature, tend to obscure

Replace metal housings and secondary processes with electrically conductive materials to shield against EMI/RFI Discover materials from Avient that can enable faster and more reliable communication, minimize signal loss and maximize connectivity, protect electronics from static build up and radio frequency interference. Color Cosmetics

Avient acquired the Clariant Color business on July 1, 2020 (the “Acquisition Date”). Fostering imagination • Enabling creative exploration • Focus on customers’ sustainability • Driving long-term revenue growth ColorWorks Avient Corporation 21 • Rapid customer response • Immediate color measurement and quotation • Fast track product development to “now” • Specialized labs for fast sample delivery • Optimized formulations leveraging cost effective raw materials C U S T O M E R - F O C U S E D C O L O R F O R M U L A T I O N Avient Corporation 22 InstaColr CycleWorks A D V A N C I N G T H E C I R C U L A R E C O N O M Y • Laboratory mimics real-world circular recycling in a research environment • Conducts chemistry testing to improve plastics recycling for customers • Screening and evaluation of additive and colorant systems during recycling • Collaboration platform for customers and value chain partners Avient Corporation 23 Avient Corporation 24 Michael Garratt and Walter Ripple Our Sustainability Promise As the world’s premier provider of specialized polymer materials, services and solutions, Avient is committed to meeting the needs of the present without compromising future generations’ ability to meet their needs. Avient Corporation 101 Electronics THEN… Avient Corporation 102 Avient Corporation 103 Electronics NOW… Meta Materials A rationally designed composite material aiming at effective material parameters that go beyond those of the ingredient materials.

TiO2 is a naturally occurring mineral used as a bright white pigment for paint, in the food industry as a coloring, in sunscreens and cosmetics, and in other industrial uses. CHEMICAL IDENTITY USES AND APPLICATIONS This chemical or product is generally used in the following manner as a coloring agent or a pigment. EFFECT ASSESSMENT RESULT Aquatic Toxicity Not expected to be harmful to aquatic species.

In plastics, paints, and inks carbon black is used as a color pigment. EFFECT ASSESSMENT RESULTS Acute Toxicity Oral Inhalation/Dermal Acute toxicity is not expected. Irritant Effect on Skin & Eyes May cause mechanical irritation as well as soiling, and skin drying.

Add visual surface effects and aesthetics without complexity – You can achieve various aesthetic appearances using Gravi-Tech material such as color variation, metallic finish, or marbling and swirling. It provides additional mixing to the melt, which is especially helpful when using colorants. All of the tie bars in the system need to be calibrated to the same amount of pre-load.

Amosorb 4020R improves the aesthetics of recycled packaging in terms of haze and color, and also maintains performance levels irrespective of the level of rPET used, delivering consistent results at all levels of rPET; 25%, 50% and 100%. Contact Avient for specific clearances and use conditions. 100% rPET 3% 4020R in 100% rPET 4% 4020R in 100% rPET 1.844.4AVIENT www.avient.com Copyright © 2021, 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.

Q1 2025 results Copyright © . 2025 7 Color, Additives & Inks – Q1 2025 performance Sales 515 520 Adj. Senior management believes these measures 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. 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