March 10, 2025 GELEEN, Netherlands – March 10, 2025 – Dyneema®, owned by Avient Corporation (NYSE: AVNT), an innovator of materials solutions, is proud to announce a strategic collaboration with Toyobo MC Corporation, based in Kita-ku, Osaka. In doing so, we innovate solutions that help our customers overcome their challenges or capitalize on opportunities provided by the fast-changing world and secular trends.

ColorMatrix™ SmartHeat™: liquid dispersion process aids that can improve the recyclability of polyethylene terephthalate (PET) bottles with minimal impact on aesthetics About Avient   Avient Corporation provides specialized and sustainable materials solutions that transform customer challenges into opportunities, bringing new products to life for a better world.

Ensure material consistency with production globally Due to raw material availability and localized technical support, ensuring the product manufactured in one region is the same as the product manufactured in another can be a challenge. Over 10 injection molding machines ranging from 50–550 tons Product Validation Molding with Customer Tooling

Avient Design Sync design with manufacturability: Learn about how Avient Design can help simplify your new product development process Sync design with manufacturability: Learn about how Avient Design can help simplify your new product development process

Avient NYSE: AVNT), with estimated 2021 revenues of $4.3 billion, provides specialized and sustainable material solutions that transform customer challenges into opportunities, bringing new products to life for a better world. You are advised to consult any further disclosures we make on related subjects in our reports on Form 10-Q, 8-K and 10-K that we provide to the

Ensure material consistency with production globally Due to raw material availability and localized technical support, ensuring the product manufactured in one region is the same as the product manufactured in another can be a challenge. Over 10 injection molding machines ranging from 50–550 tons Product Validation Molding with Customer Tooling

After experimenting with competitive materials, PolyCase approached Avient with their challenge. Avient also provided technical support to speed product development and commercial launch. To learn more about polymer-based solutions for your products, contact an expert at Avient today.

We'll help you to streamline production and get your products to market faster. Infant & Child Products Personal Products

WHO WE ARE – VISION, STRATEGY, CULTURE 3 Avient Corporation (NYSE: AVNT) provides specialized and sustainable material solutions that transform customer challenges into opportunities, bringing new products to life for a better world. OUR VISION At Avient, we create specialized and sustainable material solutions that transform customer challenges into opportunities, bringing new products to life for a better world. Challenge Accepted.