PP-R and PP-RCT Pipe & Fittings Matched color references in concentrates suitable for PP-R and PP-RCT

P O L Y O N E A N N U A L R E P O R T 2 0 15 OUR PEOPLE. Joel R. Not pictured: Kim Ann Mink P O L Y O N E A N N U A L R E P O R T 2 0 15 POLYONE.COM ANNUAL REPORT 2016 P O L Y O N E A N N U A L R E P O R T 2 0 16 Annual Report Our Vision Letter to Shareholders FORM 10-K PART I ITEM 1.

Microsoft PowerPoint - AVNT Q1 2024 Investor Presentation AVIENT CORPORATION I N V E S T O R P R E S E N T A T I O N (NYSE: AVNT) M AY 2 0 2 4 DISCLAIMER Forward-Looking Statements Certain statements contained in or incorporated by reference into this presentation constitute “forward-looking statements” within the meaning of the Private Securities Litigation Reform Act of 1995. FX -1.5% FX -0.5% Total Avient -2.0% Q 1 2024 R ES U LT S Q1 2024 PERFORMANCE VS. Senior management believes the measures described above are useful to investors because they allow for comparison to Avient's performance in prior periods without the effect of items that, by their nature, tend to obscure Avient's operating results due to the potential variability across periods based on timing, frequency and magnitude.

These include energy efficiency, renewable raw materials, light weighting and conserving natural resources. DEFRA factors were used to calculate well to tank (WTT) emissions for natural gas, diesel and electric power. These include energy efficiency, renewable raw materials, light weighting and conserving natural resources.

reSound™ Biopolymer Compounds

reSound Biopolymer Formulations

reSound™ REC Recycled Content TPEs – AF 7210 Series

WALL PARTITION MANUFACTURER F O O D P R O C E S S I N G E N V I R O N M E N T S • Decrease growth of microbes on plastic surfaces that come in contact with food products • Compatibility with sheet extrusion processing • Maintain all other functional attributes inherent to product, such as ROHS, flame retardant standards, and specific brand color • Seamlessly incorporated multifunctional additives for optimal performance in reducing microbe growth • Developed custom formulation for complex processing configurations in sheet extrusion technology • Provided expertise in antimicrobial performance, chemical resistance, flame retardance, and regulatory product stewardship Cesa™ WithStand™ Antimicrobial Additives and Smartbatch™ Combination Colorants and Additives KEY REQUIREMENTS WHY AVIENT?

© 2020, All Right Reserved Avient Corporation, 33587 Walker Road, Avon Lake, Ohio USA 44012 LIGHTING MANUFACTURER H E A T S I N K F O R H I G H P O W E R L E D • PA based grade to replace aluminum • High thermal conductivity ̴ 15 W/mK • Electrically conductive • Easy moulding • Improved light output compared to alternative materials • Improved corrosion resistance and weight reduction • It gave the customer more design possibilities and a more cost effective solution Customized PA based grade KEY REQUIREMENTS WHY AVIENT?

GILMOUR® A Q U A A R M O R T M L I G H T W E I G H T H O S E • Lightweight • Improved kink resistance and flexibility • Soft yet durable solution for consumer appeal • Shelf differentiation • Drinking water safe • Met all requirements with a custom TPE solution, enabling Gilmour to produce a more compact hose about 50% lighter than standard PVC hoses • Incorporated custom colorants for brand consistency, and specialty additives for enhanced UV and abrasion resistance • Delivered a single-material solution for easier manufacturing, and supplied materials locally to align with customer’s “Made in the USA” brand • Provided regulatory and technical support to product development Customized Versaflex™ TPE KEY REQUIREMENTS WHY AVIENT?