SOLID COLOR MASTERBATCHES • Customizable color solutions for a wide range of industries and uses, including high temperature applications • Special effect colors and finishes, such as metallic, pearlescent or granite • Sustainable choices, such as bio-colorants or super concentrates LIQUID COLOR CONCENTRATES • Rapid and sustainable color development that adds value and versatility to the production process • Able to combine with a variety of performance additives for multi-functional formulations PERFORMANCE AND PROCESSING ADDITIVES • Performance enhancing additives for UV protection, scratch resistance, anti-microbe formation, flame retardance and much more • Processing enhancement additives to improve efficiencies in any type of manufacturing process COLOR AND ADDITIVE COMBINATION MASTERBATCHES • Color and additive combination masterbatches that combine stock or custom colors with functional performance in a single solution • Special formulations are customized and optimized for specific needs, from paint replacement on metal to parts with the appearance of fabric Ready to learn more? 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 recently issued certificate reinforces the strength and uniqueness of the patented technology, bolsters Avient’s intellectual property portfolio including the Dyneema® brand, and empowers Avient to continue leading the industry in high-performance materials for consumer and professional protection.  Dyneema® Diamond Technology offers unmatched cut resistance, lightweight performance, and exceptional strength as part of a vast product portfolio of breakthrough material solutions. About Avient 

It will be a future that is focused on delivering growth with margin expansion by intersecting the needs of our customers and secular market trends with our broad portfolio of technologies," said Dr. Rose Vice President, Corporate Communications Avient Corporation +1 440-930-3162 kyle.rose@avient.com 6 Attachment 1 Avient Corporation Summary of Condensed Consolidated Statements of Income (Unaudited) (In millions, except per share data) Three Months Ended September 30, Nine Months Ended September 30, 2024 2023 2024 2023 Sales $ 815.2 $ 753.7 $ 2,493.9 $ 2,423.8 Operating income 77.2 34.3 243.7 153.7 Net income from continuing operations attributable to Avient shareholders 38.2 5.1 121.2 48.0 Diluted earnings per share from continuing operations attributable to Avient shareholders $ 0.41 $ 0.06 $ 1.32 $ 0.52 Senior management uses comparisons of adjusted net income from continuing operations attributable to Avient shareholders and diluted adjusted earnings per share (EPS) from continuing operations attributable to Avient shareholders, excluding special items, to assess performance and facilitate comparability of results. Further, as a result of Avient's portfolio shift to a pure play specialty formulator, it has completed several acquisitions and divestitures which have resulted in a significant amount of intangible asset amortization.

Prevent fogging of your transparent food packaging Effective solutions exist to keep your packaging fog-free, and recent developments make it easier than ever 2© 2020 Avient Corporation, 33587 Walker Road, Avon Lake, Ohio USA 44012 INTRODUCTION Fog formation on food packaging films frustrates consumers, can lead to product spoilage, and ultimately hinders sales. Some of these adhesives contained solvents, and some were solvent-free. For more information from Avient on anti-fog solutions for transparent food packaging, visit www.avient.com.

Avient Announces Quarterly Dividend... Avient Board of Directors Appoints Ashish K. Avient Announces First Quarter 2025 Results...

Demand continues to increase for lighter weight materials, and the products made from them. Avient Announces Quarterly Dividend... Avient Board of Directors Appoints Ashish K.

Avient understands catheter tubing and tips and has the industry expertise to help guide informed material decision-making. Learn more about our full portfolio of healthcare polymer solutions Avient’s portfolio of healthcare colorants includes standard and customized color solutions for a variety of polymers, from polyolefins, PC, PEBA, ABS, and styrenics to high temperature polysulfone resins.

Adjusted EPS from continuing operations of $0.89 expanded 68% over the prior year of $0.53 with all segments achieving record operating income added, "We are an asset-light, high-touch business that generates very high free cash flow conversion.  Impact of special items on net income from continuing operationsattributable to Avient Shareholders

Our recent performance demonstrates the resiliency of our portfolio during challenging times." The non-GAAP financial measures include: adjusted EPS and free cash flow. Income from before income taxes

On an annualized basis, the dividend will increase from Avient Avient