Typical let-down ratios for Hydrocerol concentrates are 1–3%. THERE ARE 3 PHASES IN THE CORE-BACK EXPANSION MOLDING Core-Back Expansion (CBE) molding principle 1.844.4AVIENT www.avient.com Copyright © 2023, 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.

At Avient, we are proud to be a part of the solution, supporting the shift from a linear economy to a circular economy and driving sustainability for all of our stakeholders. Industry A circular economy would reduce the cost of materials and production, which in turn creates savings for industries. SOURCE: https://www.sourcetoday.com/supply-chain/article/21142961/four-challenges-standing-in-the-way- of-a-circular-economy Report According to the 2021 Circularity Gap Report, our global economy is only 8.6% circular.

per share (see Attachment 1).  Attachment 1 Special items (1)

It’s in equipment that helps save lives, keeps food safe from spoilage, lowers the use of fossil fuels, and makes alternative energy possible. Avient Supplier Information Supplier Code of Conduct

THE IMPACT Avient was able to reduce lead time on these newly developed additives by a week versus the original supplier, enabling this customer to better manage and control inventory levels. Further, the lower let-down ratio represented a 30% cost savings per year. Finally, Avient’s willingness and ability to conduct and provide testing results saved the customer time and money.

In recent years, Tier suppliers have proposed designs featuring colored textiles in locations typically filled with hard polymer surfaces.

Overall, we are pleased with our performance as we have been able to overcome a number of continuing challenges including inflation, supply chain disruptions, extended lockdowns in Attachment 1 1)

Attachment 1 Special items (1) 1)

MAJOR TIER 1 SUPPLIER C O N N E C T O R C O V E R • EMI-shielding performance at frequencies from 30 MHz up to 2 GHz • Excellent dimensional stability • Must meet robust mechanical property targets including tensile strength and elongation at break • Worked in close collaboration with the OEM from the start of the development process in order to fully understand their key requirements • Developed a customized material providing the required EMI-shielding performance which, removing the need for secondary metallization manufacturing processes, reduced cycle time Surround™ NN- 14 NICF SIP Black Formulation KEY REQUIREMENTS WHY AVIENT? AVIENT SOLUTION EMI SHIELDING AT LOWER FREQUENCIES LEARN MORE Copyright © 2020, Avient Corporation.

SELF-SERVICE 1. Save, review and manage your chosen formulations for future reference and production scale orders. This helps facilitate closer collaboration with your design and manufacturing suppliers.