FOCUS AREA KEY REQUIREMENTS AVIENT TECHNOLOGIES Visual aesthetics • Offer custom color design and special effects • Provide brand differentiation • Utilize cost-effective solutions • Enhance design and identification • Allow permanent and repeatable markings • Solid colorants • Lower cost-to-color liquid color concentrates • Special effects colorants – molded metallics, plated • Smartbatch™ Combination Colorants and Additives • Laser marking for decoration and identification Dimensional stability • Limit shrinkage and warpage • Maintain mechanical properties • Solid colorants • Nucleating agents Production efficiencies • Improve cycle times • Nucleating agents • Smartbatch colorants and additives • Laser marking additives • Clean processing additives • Slip agents • Antistatic additives • Laser marking for coding Sustainability and increased post-consumer recycled content (PCR) usage • Control viscosity to maintain operational efficiencies • Provide lightweighting • Extend shelf life • Mitigate odor • Melt flow modifiers or enhancers • Nucleating agents • Predictive laser measurements • Colors that manage warpage and dimensional stability • Chemical foaming agents • APR-approved oxygen scavenger in the closure • UV barrier additives • Odor adsorbers • Clarifiers • Compatibilizers and heat stabilizers Performance • Protect brand integrity • Enhance consumer experience • Prevent environmental stress cracking and hinge failure • Maintain seal • UV blockers • Solid colorants and liquid color concentrates • Impact modifiers • Antimicrobial additives • Antioxidants • TPE liners 1.844.4AVIENT www.avient.com Copyright © 2025, Avient Corporation. AVIENT MAKES NO WARRANTIES, EXPRESS OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, either with respect to the information or products reflected by the information. Our range of world-class services includes: Color Technology: Custom color design, saturated colors, and special effects to fill market niches and eliminate secondary operations Color & Design Services: Trend and color insights, and product development assistance to optimize design and gain speed to market, include collaborative workshops at our ColorWorks™ Design & Technology centers Regulatory Coordination: Aid with new product approvals to reduce regulatory overhead and minimize risk Field Technical Service: Support for tool design, startup and production optimization to gain manufacturing efficiencies Sustainability: Innovative materials and solutions to help you meet your sustainability goals

Avient long fiber technologies application development center bulletin highlighting services including design support, material validation, simulation support, and in-house prototyping CycleWorks Innovation Center A guide to the spin-dyeing technology

Collaboration That Counts: Avient Innovation Centers Visit our global network of Innovation Centers to discover existing materials or new formulations that will boost performance and processability in your application. The FlexOne system delivers sustainable liquid metering with user-friendly technology, high yield, reduced logistics impact, and recyclable packaging.

Color has tremendous momentum heading into 2018 bolstered by the four bolt-on acquisitions we have completed over the last twelve months, adding to our specialty colorant technology portfolio and geographic presence." Most recently, the company acquired IQAP Masterbatch (IQAP), a privately owned and innovative provider of specialty colorants and additives based in To Investor Center

The new center will focus on facilitating partnerships and enhancing new technologies to further the viability of recycling. To News Center Investor Center

CENTER BEIGE PX-V-268 PRIVATE RED HOT MELT

Unique technologies that improve the recyclability of products and enable recycled content to be incorporated, thus advancing a more circular economy In this press release, statements that are not reported financial results or other historical information are "forward-looking statements" within the meaning of the Private Securities Litigation Reform Act of 1995. To Investor Center

Barrier technologies that preserve the shelf-life and quality of food, beverages, medicine and other perishable goods through high-performance materials that require less plastic Breakthrough technologies that minimize wastewater and improve the recyclability of materials and packaging across a spectrum of end uses To Investor Center

Unique technologies that improve the recyclability of products and enable recycled content to be incorporated, thus advancing a more circular economy In this press release, statements that are not reported financial results or other historical information are "forward-looking statements" within the meaning of the Private Securities Litigation Reform Act of 1995. To Investor Center

Our performance was supported by strong demand for our Dyneema® fiber technology used in personal protection applications and raw material deflation. Unique technologies that improve the recyclability of products and enable recycled content to be incorporated, thus advancing a more circular economy To Investor Center