Grades are available in black and natural with 30%–50% long glass fiber, with or without a flame retardant, allowing customers to customize performance requirements for structural applications. KEY CHARACTERISTICS • Chemical resistance • Maintaining high impact performance at low temperatures • Low moisture uptake • Dimensional stability comparable to nylon • Higher impact resistance than short fiber alternatives • Eco-conscious alternative to nylons • More cost-effective solution than specialty nylons • Available in non-PFAS* formulations to achieve UL 94 V-0 flame rating at 1.5 mm MARKETS & APPLICATIONS These materials are for use in applications traditionally made of metal requiring moisture, chemical and cold impact performance requirements, including: • Industrial – pipes, tubing, fluid management • Electrical & Electronics – connectors, battery components, battery housings • Transportation – under-the-hood fuel/ chemical contact components, non-structural interior components • Oil & Gas – fuel pump components, fuel doors PRODUCT BULLETIN * Non-PFAS flame-retardant (FR) grades are manufactured without intentionally added PFAS-based raw materials.

BLACK IR VIRGIN PP CY4000-30GF/000 FR V0 GR703 PP FR 8-6 LMS-1000

The “ε” is the modulus of thespecific material, “L” is the length of the snap fit, and “t” is the thickness of the snap fit. For t 1 = 1, K = 1. Only naturally balanced runner systems (“H” patterns) are recommended.

These customizable formulations can replace traditional materials such as FR PC/ABS, FR PC/PET and FR COPE, offer improved chemical resistance to common disinfectants, achieve a UL 94 V-0 at 1.5 & V-1 at 0.75 flame rating when necessary, and can often be molded in existing PC/ABS tooling. Chemically resistant replacement for FR PC/ABS, FR PC/PET & FR COPE providing UL 94 Yellow Card V-0 flame rating at 1.5 mm, V-1 at 0.75 mm thicknesses for a broad color spectrum Outperforms FR PC/ABS, FR PC/PET and FR COPE in resistance to common disinfectants

T-MED PINK T-PINK BUTTON PP FR 8-6 LMS-1000

Industry Standards ADDITIVE PRODUCT CODE PROCESS BENEFITS Anti Block CC10128310BG PLA Film Improve Separation Slip Agent CC10144939BG PLA Fibers Aids Process/ Stickiness Reduction Slip Agent CC10299977BG BOPLA Film Stickiness Reduction (End Products) Anti Block/Slip Agent CC10272954BG PLA Film Improve Separation/ Opening of the Bags Anti Block/Slip Agent BLA0050104 Injection Improve Overall Process for Ejection Anti Block/Slip Agent CC10178477BG BOPLA Film Stickiness Reduction/ High Transparency Metal Release CC10312144BG Extrusion Coating Good Chill Roll Release Melt Enhancer BLA0025041 PLA Sheet Melt Stabilizer for Thermoform Sheet COLOR PRODUCT CODE MB CARRIER COMMENTS Black CC10253380BG Blend 30% Carbon Black Black CC10085911BG PLA 30% Carbon Black Black CC10324006BG PBAT 40% Carbon Black White BL00050101 PLA 60% TiO2 White CC10245763BG Blend 60% TiO2 + Blue Undertone White CC10194583BG PBAT 70% TiO2 ONCAP™ BIO & CESA™ ADDITIVES – FOR FLEXIBLE FILM APPLICATIONS ONCOLOR™ BIO & RENOL™ COLORANTS – FOR INDUSTRIAL, AGRICULTURAL & HORTICULTURAL APPLICATIONS See the World in Color The coloration of biodegradable polymers—such as PLA, PHA, PBAT or blends—requires a careful selection of pigments that must comply with strict environmental standards.

Microsoft PowerPoint - AVNT Q4 2021 Earnings Presentation (v17) - W PEERS x ESI AVIENT CORPORATION F O U R T H Q U A R T E R 2 0 2 1 R E S U L T S A N D 2 0 2 2 F I N A N C I A L G U I D A N C E (NYSE: AVNT) F E B R U A RY 8 , 2 0 2 2 DISCLAIMER Forward-Looking Statements In this presentation, 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. D is t. ) Source: Peer data per Bloomberg market data as of February 15, 2022. OUR VALUATION VERSUS PEERS Avient Specialty Other 5.4 8.5 10.1 10.0 15.7 15.0 14.2 12.7 10.2 25.0 19.7 17.7 13.2 12.3 10.0 9.9 8.9 8.5 8.3 6.6 01 1) 01 6) 02 1) (T o da y) Historic Multiple SUMMARY: WHY INVEST IN AVIENT?

CLEVELAND – December 9, 2024 – Avient Corporation, a premier provider of specialty and sustainable materials solutions and services, announces the addition of flame-retardant (FR) grades manufactured without intentionally added PFAS-based raw materials to its portfolio of Complēt™ PKE Long Fiber Reinforced Polyketone Thermoplastics. These 30% or 40% long glass fiber (LGF) reinforced thermoplastics have a flammability rating of V-0 at 1.5 mm in both black and natural grades. These glass-filled Complēt PKE FR grades are formulated without PFAS-based raw materials, providing alternatives amid growing regulatory guidelines for these chemicals.

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Geon(TM) V1285-70 White Scrim Coat Plastiso Geon(TM) V1526-70 White FR Scrim Coat Plast PP FR 8-6 LMS-1000