U-PVC WALL CEILING PRODUCER C O R R U G A T E D S H E E T • Achieved the beige color target with a uniform coloring process, ensuring a high- quality sheet appearance • Adjusted color strength in sheet production using online controls at the pump controller • Maintained a clean operation by eliminating powdery pigments in the workplace ColorMatrix Liquid Color Concentrates WHY AVIENT AVIENT SOLUTION PRODUCTIVITY + SAFETY LIQUID COLOR CONCENTRATES AND DOSING | AVIENTLEARN MORE • Reduces particulates from TiO2 bulk pigment use in the workplace • Color consistency and good surface finish • Maintain good mechanical properties and shore hardness of the extruded sheet • Compliance with heavy metal-free and RoHS regulations KEY REQUIREMENTS Copyright © 2025, Avient Corporation.

Clark joined Avient in 2024 from Nouryon, a global specialty chemicals organization where he served as Chief Technology Officer. He holds a Ph.D. and Master’s degree in Physical Chemistry from Harvard University in Massachusetts and a Bachelor’s degree with a dual major in Chemistry and Biology from Bates College in Maine. Avient Corporation • 33587 Walker Road • Avon Lake, Ohio 44012 • 440.930.1000 • www.avient.com

To increase the user friendly aspects of UHT dairy packaging, ColorMatrix Lactra SX Light Blocking Additive expands design freedom by allowing designers to use a single PET layer bottle to create the same visible light blocking as paperboard and multilayer HDPE and PET packaging. Processing conditions can cause material properties to shift from the values stated in the information. Avient makes no warranties or guarantees respecting suitability of either Avient’s products or the information for your process or end-use application.

Color effects are suggested based on several criteria, including: • Specific applications • Ability to execute the effect in distinct resin grades • Performance requirements of the application If you do not see the color effect you are looking for, please contact us to collaborate on a solution. Processing conditions can cause material properties to shift from the values stated in the information. Avient makes no warranties or guarantees respecting suitability of either Avient’s products or the information for your process or end-use application.

Formulations are heavy metal free and manufactured using state- of-the-art pigment dispersion techniques that improve homogenization and color distribution during injection molding. Processing conditions can cause material properties to shift from the values stated in the information. Avient makes no warranties or guarantees respecting suitability of either Avient’s products or the information for your process or end-use application.

In addition to our material solutions, Avient has developed services to further enable our customers’ ability to meet their commitments, including Cycleworks, ColorWorks and Avient Design. Avient Technology Helps to Achieve Color Consistency in L’Oréal PCR Packaging Worldwide Simplify the process to develop color in recycled resin for L’Oréal to achieve global color consistency, while working towards their 2030 objective to have 100% of the plastics used in its packaging be made from recycled or bio-based material.

Processing conditions can cause material properties to shift from the values stated in the information. Avient makes no warranties or guarantees respecting suitability of either Avient’s products or the information for your process or end-use application. The Cesa™ Fiber Additives portfolio includes soft touch concentrates that are incorporated during the spin-dyeing process.

Safety and Health The top priority at Avient is the safety and health of our associates, and our ultimate goal is to operate injury free. By 2030, Avient will deliver cumulative annual revenue growth from our Sustainable Solutions portfolio of 8–12% with 2020 as a baseline. Avient also benefits from her experience and expertise in technology and varied end markets.

Do not check LLC if the LLC is classified as a single-member LLC that is disregarded from the owner unless the owner of the LLC is another LLC that is not disregarded from the owner for U.S. federal tax purposes. The FATCA code(s) entered on this form (if any) indicating that I am exempt from FATCA reporting is correct. No. 10231X Form W-9 (Rev. 10-2018) AVIENT CORPORATION ✔ 5 D 33587 WALKER ROAD AVON LAKE, OH 44012 3 4 1 7 3 0 4 8 8 7/20/2020

The material may be injection molded, overmolded or extruded, offering expanded design freedom for adding a touch of security and reducing slippage where water can otherwise make products slippery Processing conditions can cause material properties to shift from the values stated in the information. Avient makes no warranties or guarantees respecting suitability of either Avient’s products or the information for your process or end-use application.