Halal Certification Expands for Avient’s Colorants and Additives Produced at Indonesia Site Avient Obtains Halal Certification Expansion to Include its Colorants and Additives Produced at the Tangerang, Indonesia Facility. New Black Colorants Available from Avient to Help Achieve High Jetness in Polyester Textiles

No. 0514.02) 12/11/2023 Page 1 of 1 SCOPE OF ACCREDITATION TO ISO/IEC 17025:2017 AVIENT CORPORATION – ANALYTICAL SOLUTIONS 33587 Walker Road Avon Lake, OH 44012 Stephanie Mims Phone: 440-930-3499 CHEMICAL Valid To: September 30, 2025 Certificate Number: 0514.02 In recognition of the successful completion of the A2LA evaluation process, accreditation is granted to this laboratory to perform the following rubber and plastics tests: Test Description: Test Method or Standard: FTIR (Fourier Transform Infrared) Spectroscopy ASTM E1252 (Except 7.6, 11.2, and 11.4) Flammability Horizontal Burn of Self-Supporting Plastics ASTM D635; UL 94; IEC 60695-11-10 Horizontal Burn of Materials Used in Occupant Compartments of Motor Vehicles ASTM D5132; FMVSS 302 (49 CFR 571.302); ISO 3785 Vertical Burn, 20 mm ASTM D3801; UL 94; IEC 60695-11-10 Vertical Burn, 125 mm ASTM D5048; UL 94; IEC 60695-11-20 Thin Material Burning Test UL-94 Glow Wire Test IEC 60695 2-10, 2-11, 2-12, 2-13 Thermal Analysis DSC (Differential Scanning Calorimetry) ASTM D3418, E794, E1356 TGA (Thermogravimetric Analysis) ASTM E1131 TMA (Linear Thermal Expansion of Solid Materials by Thermomechanical Analysis) ASTM E831; ISO 11359-2 Karl Fischer Moisture Content ASTM D6869 For the tests to which this accreditation applies, please refer to the laboratory’s Chemical Scope of Accreditation. Accredited Laboratory A2LA has accredited AVIENT CORPORATION – ANALYTICAL SOLUTIONS Avon Lake, OH for technical competence in the field of Chemical Testing This laboratory is accredited in accordance with the recognized International Standard ISO/IEC 17025:2017 General requirements for the competence of testing and calibration laboratories. This accreditation demonstrates technical competence for a defined scope and the operation of a laboratory quality management system (refer to joint ISO-ILAC-IAF Communiqué dated April 2017).

Design times can be less than three days for colorants. We are Avient. Free Cash Flow Calculation Year Ended December 31, 2020 Cash provided (used) by operating activities $ 221.6 Capital expenditures (63.7) Free Cash Flow 157.9 Payment of post-acquisition date earnout liability 38.1 Taxes paid on gain on divestiture 142.0 Adjusted Free Cash Flow $ 338.0 Year Ended December 31, 2019 Free Cash Flow Calculation Total Discontinued Operations Continuing Operations Cash provided by operating activities $ 300.8 $ 74.4 $ 226.4 Capital expenditures 81.7 14.1 67.6 Free Cash Flow $ 219.1 $ 60.3 $ 158.8 6 Avient Q4 Earnings and 2021 Outlook.pdf Avient February IR Presentation.pdf Avient IR Presentation - Goldman Sachs and Morgan Stanley - Website.pdf Avient Q4 Earnings and 2021 Outlook.pdf Avient Q4 Earnings and 2021 Outlook.pdf Avient Q4 Earnings and 2021 Outlook.pdf Avient Q4 Earnings and 2021 Outlook.pdf Avient Q4 Earnings and 2021 Outlook.pdf 2.5.21 IR Deck Attachments clean

CONSUMER PACKAGED GOODS COMPANY S H A M P O O & C O N D I T I O N E R B O T T L E S A N D C A P S • Achieve a precise color match while ensuring a high amount of post-consumer recycled content (PCR) in the inner layer of the bottle • Reduce development time for quicker approvals and lower costs, and to enable rapid speed to market • Used proprietary Color Prediction Tool to digitally illustrate color possibilities while developing a customized PCR solution • Leveraged Avient’s ColorWorks Design & Technology Center to adjust colors according to the customer’s specifications and accelerate commercialization Smartbatch Combination Colorants & Additives KEY REQUIREMENTS WHY AVIENT? AVIENT SOLUTION COLOR DEVELOPMENT + SPEED TO MARKET LEARN MORE Copyright © 2025, Avient Corporation. https://www.avient.com/products/polymer-colorants/color-additive-combination-masterbatches/smartbatch-combination-colorants-additives Slide 1: Consumer packaged goods company

However, pigments used to color plastic parts can cause warping or shrinking, leading to dosing inaccuracy or even malfunctioning healthcare devices. Copyright © 2023, Avient Corporation. Values reported as “typical” or stated without a range do not state minimum or maximum properties; consult your sales representative for property ranges and min/max specifications.

Cable constructions using FireCon CPE formulations are suitable for the following UL Standards: UL 13 - Power-Limited Circuit Cables UL 44 - Thermoset-Insulated Wire and Cable UL 62 - Flexible Cords and Cables UL 1277 - Electrical Power and Control Tray Cables with Optional Optical-Fiber Members UL 2250 - Instrumentation Tray Cable KEY CHARACTERISTICS • Retains flexibility at temperatures below 0°C • Resistant to acids, alkalis, oils, fuels and chemical solvents • Excellent balance of physical properties • Suitable for VW1 and tray cable rated applications • Available in UV resistant grades • Available in custom colors MARKETS AND APPLICATIONS • Oil, gas and petroleum applications • Tray cable • Industrial cable • Low-voltage power cables • Medium-voltage power cables • Control cables • VW1 applications PRODUCT BULLETIN To learn more about FireCon CPE jacketing solutions, contact Avient at 1.844.4AVIENT www.avient.com FIRECON™ CPE 30-33 RoHS Black CPE 37-36 RoHS Black CPE 37-31 RoHS Black CPE 37-31 RoHS Natural Specific Gravity 1.31 1.38 1.39 1.39 MFI (190°C, 21.6 Kg) 15 22.4 34.3 34 Durometer Hardness 39D 31D 34D 34D Tensile Strength, PSI 1,499 2,200 2,096 1,800 Tensile Elongation (%) 350 300 325 300 UL Temperature Rating °C 90 90 90 90 LOI (% Oxygen) 30 37 37 37 Brittleness Temperature °C -33 -36 -31 -31 TECHNICAL PROPERTIES Copyright © 2020, Avient Corporation. Values reported as “typical” or stated without a range do not state minimum or maximum properties; consult your sales representative for property ranges and min/max specifications. Avient makes no warranties or guarantees respecting suitability of either Avient’s products or the information for your process or end-use application.

Avient Employees Share Inspiring Sustainability Stories How Avient Innovation Enables Sustainability Solutions to advance a circular economy and minimize plastic waste

AUTOMOTIVE OEM I N T E R I O R D O O R P A N E L • Available for multiple resins and approved OEM colors • Maintain performance characteristics of traditional raw materials that use conventional carbon black • Pass REACH and RoHS requirements • Retain color consistency and stability • Provide a Product Carbon Footprint (PCF) calculation that aligns with ISO 14067:2018 • Provided recycled content formulations that met all design and engineering goals while achieving sustainability targets • Provided effective alternative to materials using virgin carbon black • Achieved color stability under xenon arc and TUV methodology • Supplied necessary PCF calculation certified by TÜV Rheinland and aligning with ISO 14067 requirements OnColor™ REC Polymer Colorants KEY REQUIREMENTS WHY AVIENT? AVIENT SOLUTION COLOR + SUSTAINABILITY TARGETS LEARN MORE © 2024, Avient Corporation, All Rights Reserved. https://www.avient.com/products/polymer-colorants/solid-color-masterbatches/oncolor-rc-environmental-black-color-concentrate

Avient Corporation. Avient Corporation. All Rights Reserved 2025 17 Color, Additives & Inks – full year 2024 performance Sales 2,007 2,047 FY 2023 FY 2024 EXCL.

Permanently outside, they have high weather and UV resistance, maintain mechanical performance over a wide range of temperatures and offer good electrical and flame retardant performance. They also provide good cold bending performance and elongation at break at as low as -40°C, making them suitable for use over a wide range of temperatures. Values reported as “typical” or stated without a range do not state minimum or maximum properties; consult your sales representative for property ranges and min/max specifications.