1 AVIENT CORPORATION AUDIT COMMITTEE CHARTER Authority The Board of Directors, by resolution dated August 31, 2000, established the Audit Committee. The Audit Committee has adopted a separate policy covering the pre- approval of independent auditor services and fees. Discuss with management and the independent auditor the effect of regulatory and accounting initiatives, as well as off-balance-sheet structures on the Company’s financial statements. 6.

Application Snapshot Smartbatch Frost SFX Final COSMETICS BRAND P E R S O N A L C A R E P E T & R P E T P A C K A G I N G • Solutions suitable for 100% rPET carrier colorants • Compatible with all ISBM molding machines • Should work with a wide variety of rPET grades • Worked with customer to provide a special effect solution that achieved a matte or frost- like effect in PET resin • Created a formulation that diffuses light and enhances bottle appearance, similar to edge- glass • Allowed the customer greater design freedom with a wide range of color options • Enabled customer to reduce VOC by eliminating bottle spraying SmartBatch™ Frost Collection KEY REQUIREMENTS WHY AVIENT? AVIENT SOLUTION LEARN MORECopyright © 2022, Avient Corporation.

Avient Avient performance in prior periods without the effect of items that, by their nature, tend to obscure

Packages can be supplied on colored, embossed and/or slit tubes. Plastic or metal reels are also available. They also add important characteristics, such as SWELLCOAT® water-blocking, water repellence, adhe- sion, color, and wear and UV-resistance to these and many other applications.

We are also a highly specialized developer and manufacturer of performance enhancing additives, liquid colorants and fluoropolymer and silicone colorants. We are also a highly specialized developer and manufacturer of performance enhancing additives, liquid colorants, and fluoropolymer and silicone colorants. Color and additive solutions include an innovative array of colors, special effects and performance-enhancing and eco-friendly solutions.

Avient is an official partner of the U.S. By joining, Avient pledges to reduce energy intensity by 25% over the next decade. Plastics Recyclers Europe (PRE)

Avient acquired the Clariant Color business on July 1, 2020 (the “Acquisition Date”). We will deliver for our stakeholders through multiple value creation levers—many of which are unique to Avient: o Demand for sustainable solutions, healthcare, and composites, together with Clariant Color revenue synergies, that will drive long-term revenue growth in excess of GDP o Clariant color cost synergy capture will result in significant near-term benefit In addition, we remain committed to increasing annual dividends in line with earnings growth and opportunistically buying back shares, all while remaining modestly levered. We are Avient.

The term of any pre-approval is 12 months from the date of pre-approval, unless the Audit Committee specifically provides for a different period. Crist Senior Vice President, President of Color, Additives and Inks (“CAI”) Michael A. Van Hulle, Former Senior Vice President, President of Color, Additives and Inks Michael A.

This portfolio provides good elasticity, abrasion resistance, and tear resistance, as well as effective barrier properties against moisture and oxygen. Copyright © 2024, 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.

It yields precise markings without the use of solvents or inks, or the need of any pre-treatment, making it a more environmentally friendly process. Copyright © 2022, 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.