All Rights Reserved 2025 11 Pathway to 20%+ adjusted EBITDA margins 1 Operating leverage • Organic volume growth and SG&A efficiencies from prioritizing resources across the company 2 Mix improvement • Increased sales in higher margin growth platforms 3 Productivity • Manufacturing & sourcing efficiencies • Footprint optimization • Digital technologies Avient margin expansion Schematic illustration only Productivity +400bps margin expansion 20%+ Strategic objective 16.2% 2024 adjusted EBITDA margin +2% +1% Operating leverage +1% Mix improvement Copyright © . All Rights Reserved 2025 20 Regional manufacturing capabilities and supply chains help us serve our customers locally Global reach with a local touch Sales exposure $100M ~3%LESSTHAN Raw materials exposure $100M ~7.5%LESSTHAN Tariff exposure 2025 guidance Copyright © . All Rights Reserved 2025 Color, Additives & Inks E N D M A R K E T S R E G I O N S 34% 21% 15% 11% 9% 8% Packaging Telecom 1%Energy 1% Transportation Industrial Consumer 34% 37% 20% 9% US & Canada Latin America Asia Europe, Middle East and Africa Healthcare Building & Construction 26Copyright © .

Avient will host a webcast on Wednesday, April 20, 2022 at 9:00 a.m. EST to discuss the key highlights of the expected acquisition of the Dyneema business as well as its first quarter 2022 financial results. 3 Webcast Details Avient will host a webcast on Wednesday, April 20, 2022 at 9:00 a.m. In addition, a recording of the audio will be available for one week, beginning at noon EST on Wednesday, April 20, 2022.

Safety Data Sheets Technical Data Sheets Browse our library of product data sheets containing technical descriptions and details.

Safety Data Sheets Technical Data Sheets Browse our library of product data sheets containing technical descriptions and details.

Safety Data Sheets Technical Data Sheets Browse our library of product data sheets containing technical descriptions and details.

Safety Data Sheets Technical Data Sheets Browse our library of product data sheets containing technical descriptions and details.

Safety Data Sheets Technical Data Sheets Browse our library of product data sheets containing technical descriptions and details.

BODY & STRUCTURAL Front & Rear End Modules Door Modules Fender Liners Underbody Shielding Energy Management Carriers/Bolsters Radiator Supports Wiper Supports Roof Systems Frames Door Intrusion Systems Trunks/Frunks INTERIOR Instrument Panels Door Panels Hard Trim Pillars Steering Wheels Floor Mats HVAC Systems Gear Shift Knob & Boot Visor Core Door Handles Seats & Belts Pedals Flooring Wire & Cable and Connectors Sensors/Controls/Actuators Lighting Airbags & Safety Systems Electrical Control Units Head-Up Displays EXTERIOR ADAS Housing Exterior Trim Mirror Housings Lighting LED Lighting Wheel Covers Running Boards/Step Bars Roof Racks Door Handles Fuel Doors Cowl Panels Radar Sensors Camera Housings Water Management ADVANCED MOBILITY & ALTERNATIVE POWER We can help rise to the challenge of increased connectivity, advanced driver-assistance systems (ADAS), electric vehicles (EV) and charging infrastructure/electric vehicle supply equipment (EVSE), 5G compatibility, and more.

has been assessed by ABSQuality Evaluations,Inc. and found to be in conformance with the requirements set forth by: RC14001®:2015 DESIGN AND MANUFACTURE OF CUSTOM PVC COMPOUNDS Certificate No: 55421 Effective Date: 20 November 2017 Expiration Date: 19 November 2020 Issue Date: 20 November 2017 Alex Weisselberg, President Validity of this certificate is based on the successful completion of the periodic surveillance audits of the management system defined by the above scope and is contingent upon prompt,written notification to ABS Quality Evaluations, Inc. of significant changes to the management system or components thereof.

LEADING CONSUMER GOODS COMPANY B O D Y W A S H C A P S • Lend guidance in using color trending intelligence to customize 20+ colors for product line rebranding • Provide fast turnaround on new designs to improve speed to market • Navigate development efforts with external design firms and label manufacturers to ensure visual consistency and brand identity • Receive technical support before and during processing • Delivered over 20 approved custom colors utilizing market and trend expertise • Employed both virtual and onsite co-collaboration sessions for quick turnaround on crucial color decisions • Worked with all necessary parties, including design firms, manufacturers, and internal engineering team to protect brand integrity • Provided technical support and expertise to converter ColorWorks™ Design & Technology Centers – West Chicago KEY REQUIREMENTS WHY AVIENT?