Additives and Colorants for PP-R and PP-RCT Pipe Systems Learn more about our additives and colorants portfolio for PP-R and PP-RCT pipe systems Provided durable and impact-resistant glass fiber reinforced formulation with excellent surface finish and good dimensional stability for smooth operation

ColorMatrix™ Flexcart™ Nano Liquid Metering System Flyer Plastic Piping System Flapper Valve - Case Study Learn how Avient’s chemically compatible Versaflex™ PKG thermoplastic elastomers provide a wide range of tactile finishes and surface textures

BIO additives MR snapshot 2022 Final EXTRUSION CAST PROCESSOR T H I N P L A F I L M & B A G S • Non-stick performance during manufacturing • Excellent film quality with good aesthetics • Efficient and clean process performance • Compliant with food contact applications* • Provided a performance additive to prevent biodegradable resin from sticking to the chill-roll surface • Reduced the polymer friction factor on metal surfaces, resulting in a better film quality • Helped improve the manufacturing process with fewer cleaning steps CESA™ OnCap™ & BIO Additives KEY REQUIREMENTS WHY AVIENT?

PREMIUM TOOL BRAND S C R E W D R I V E R H A N D L E • High impact resistance • High tensile strength • Aesthetic surface • Good processability • Customized a nylon 6 based formulation, with an emphasis on the impact properties and processability, yet delivering the desired aesthetic surface • Met the customer’s aggressive timeline and helped troubleshoot application needs to determine the best material solution Custom Edgetek™ Nylon Formulation KEY REQUIREMENTS WHY AVIENT?

EUROPEAN OEM & TIER 2 MOLDER C U P H O L D E R M A T • Low odor material • Excellent surface finish • Provided excellent low VOC/FOG properties and lower density than previous solution with a specialty TPE grade • Delivered high-quality aesthetics, including soft touch and low gloss finish • Offered global support and production capabilities to allow molder to source the grade globally OnFlex™ AF 7210-70N Thermoplastic Elastomer KEY REQUIREMENTS WHY AVIENT? AVIENT SOLUTION LOW VOC/FOG + SURFACE FINISH LEARN MORE Copyright © 2021, Avient Corporation.

ORTHOPEDIC PARTS MANUFACTURER O R T H O P E D I C S O L E I N S E R T • A super soft TPE (

Forward-looking statements give current expectations or forecasts of future events and are not guarantees of future performance. VOTING AND MEETING INFORMATION Your vote is important to the future of the Company. Estimated Future Payouts Under Equity Incentive Plan Awards (columns (f) and (g)) (3) Stock Appreciation Rights.

Forward-looking statements give current expectations or forecasts of future events and are not guarantees of future performance. They use words such as “will,” “anticipate,” “estimate,” “expect,” “project,” “intend,” “plan,” “believe,” and other words and terms of similar meaning in connection with any discussion of future operating or financial performance and/or sales Senior management uses adjusted operating income, adjusted EPS, and working capital to assess performance and allocate resources because senior management believes that these measures are useful in understanding current profitability levels and that current levels may serve as a base for future performance.

Technology Manager, LATAM Color, Additives, and Inks, at Avient, will speak on additives and the future of plastics in flexible packaging at 2 p.m. Cesa™ WithStand™ Antimicrobial Additives: can reduce bacterial, mold, and fungal growth on the surface of packaging products.

Our collaborative approach, along with a forward-thinking portfolio of solutions, enables development of groundbreaking new products adapted to the future. This striking new line finally meets the need for paint replacement and premium surface finish, and may even help customers to replace metal parts or plating for plastic parts.