356154 GN PP MASTERBATCH 358320 WT PP MASTERBATCH 358322 GN PP MASTERBATCH

410550 RD PA MASTERBATCH 407697 OR PE MASTERBATCH 410078 BL PET MASTERBATCH

69575 RD PE MASTERBATCH 135134 TN PE MASTERBATCH 179566 PK PE MASTERBATCH

& European climates for an extended period • Maintain color stability and resist brittleness for a minimum of 3 years • Reliable supplier with good product quality and stable supply • Offered a UV stabilizer for PP multi-filament yarn • Delivered good light fastness • Provided cost effectiveness by combining colorant and UV additive solutions • Had in-house Q-Lab UV (QUV) tester to meet strict customer standards Smartbatch Combination Colorants & Additives KEY REQUIREMENTS WHY AVIENT? All Rights Reserved. https://www.avient.com/products/polymer-colorants/color-additive-combination-masterbatches/smartbatch-combination-colorants-additives Slide 1: Pp Multi-filament manufacturer

SHEET EXTRUDER I N T E R I O R T R I M • Support UL 94 V-0, V-1, and V-2 compliance with a single masterbatch solution • Deliver cost targets and provide operational efficiency • Accelerate the product development timeline • Provided a single flame-retardant solution that met compliance standards for multiple applications • Bolstered efficiencies to support and compliment the customer’s working capital strategy • Offered UL 94 testing verification prior to production trials to gain speed to market Cesa MAX Flame Retardant Additives KEY REQUIREMENTS WHY AVIENT? AVIENT SOLUTION COMPLIANCE + EFFICIENCIES LEARN MORE © 2025, Avient Corporation, All Rights Reserved. https://www.avient.com/products/polymer-additives/colorants-and-additives-wire-cable/cesa-flame-retardant-additives Slide 1: Sheet extruder

Unless otherwise noted herein, all comparisons to prior year results are pro forma for the Clariant Masterbatch acquisition. Pro Forma The Company acquired the Clariant Masterbatch business (“CMB”) on July 1, 2020 (the “Acquisition Date”). In addition, a recording of the audio will be available for one week, beginning at 12:00 p.m.

INJECTION MOLDER T O U C H S C R E E N S U R F A C E • Provide antimicrobial protection with strong log reduction (gram-negative / gram-positive efficacy) using globally available and cost-effective active ingredients • Incorporate a compatible recycled base resin • Utilize recyclate with no haze or discoloration (yellowing) of product, even with long-term heat aging • Maintain visual clarity while using antimicrobial raw materials with additional functional additives • Offered expertise in antimicrobial solutions, application development, and versatile product forms • Provided non-public health claims and reduced material use with recycled polycarbonate • Delivered strong efficacy >Log 2 against gram- negative and gram-positive bacteria • Supported a safe, hygienic environment while maintaining clarity and performance using a masterbatch with recycled content Cesa WithStand SX Low Haze Antimicrobial Additives KEY REQUIREMENTS WHY AVIENT? All Rights Reserved. https://www.avient.com/products/polymer-additives/repellant-antimicrobial-additives/cesa-withstand-antimicrobial-additives Slide 1: Injection molder

Custom masterbatches for coloration and enhanced properties Polymer Additives Colorants & Additives for Healthcare

FDM 118792 GN TPU MASTERBATCH FDM 66627 BL TPU MASTERBATCH 52091 BK TPU MASTERBATCH