For example, while hydrogen power is emerging as a leader in renewable energy, there are challenges in transporting and storing it. To help address these challenges, Avient teamed up with a leading technology development company. THE SOLUTION Avient worked with the company to develop a novel reinforcement material comprised of Avient Fiber-Line™ carbon fiber tows in which the filaments were manipulated to increase strength and improve abrasion resistance.

Avient provides specialized and sustainable material solutions that transform customer challenges into opportunities, bringing new products to life for a better world. You are advised to consult any further disclosures we make on related subjects in our reports on Form 10-Q, 8-K and 10-K that we provide to the

KEY CHARACTERISTICS • Consistent coloring and improved homogenization with the polymer for more efficient processing and waste reduction • Opaque PSU/PES/PPSU masterbatches available with shorter lead times in a range of readily available standard colors • Minimum order quantities as low as 5kg (10lbs) for improved inventory control • Robust colorant formulations mean zero disruption to existing molding processes, allowing manufacturers to bring products to market faster and without investing in new machinery PRODUCT BULLETIN 1.844.4AVIENT www.avient.com Product Code Color LDR* Pantone No.** 650.00 Black 10% 433C 650.01 Brown 10% 7615C 650.02 Red 10% 186C 650.03 Orange 5% 1495C 650.04 Yellow 10% 142C 650.05 Green 10% 2248C 650.06 Blue 10% 278C 650.07 Violet 20% 2073C 650.08 Grey 10% Cool Gray 7C 650.09 White 10% RAL9010 PPSU RESINS Product Code Color LDR* Pantone No.** 660.00 Black 6% Black 6C 660.01 Brown 6% 7582C 660.02 Red 8% 7620C 660.03 Orange 6% 1505C 660.04 Yellow 6% 124C 660.05 Green 6% 348C 660.06 Blue 6% 660C 660.07 Violet 15% 7664C 660.08 Grey 6% Cool Gray 8C 660.09 White 6% RAL9010 PSU RESINS Product Code Color RAL No.* S837.0 Black 9005 S837.1 Brown 8011 S837.2 Red 3002 S837.3 Orange 2004 S837.4 Light Yellow 1016 S837.5 Green 6032 S837.6 Blue 5015 S837.7 Violet 4005 S837.8 Grey 7037 S837.9 White 9016 PES RESINS Copyright © 2021, Avient Corporation. Avient makes no warranties or guarantees respecting suitability of either Avient’s products or the information for your process or end-use application. AVIENT MAKES NO WARRANTIES, EXPRESS OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, either with respect to the information or products reflected by the information.

Products As highlighted in our Products section, Avient has a highly technical and broad portfolio of materials solutions that help our customers—and our planet—be more sustainable. As a result, Avient revenue from sustainable solutions has more than tripled compared to 2016.

Avient makes no warranties or guarantees respecting suitability of either Avient’s products or the information for your process or end-use application. AVIENT MAKES NO WARRANTIES, EXPRESS OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, either with respect to the information or products reflected by the information. CORE™ Vinyl Powder Coatings PRODUCT BULLETIN

This portfolio offers six PCR and six PIR grades with glass filler levels from 10 to 30%. Important information about the health, safety and environmental impacts of Avient products. Edgetek 3D/LDS solutions are advanced technologies to help customers produce 3D Molded Interconnect Devices (MID) for antenna products

Avient Announces Quarterly Dividend... Avient Board of Directors Appoints Ashish K. Avient Announces First Quarter 2025 Results...

Injection Molded” Avient Announces Quarterly Dividend... Avient Board of Directors Appoints Ashish K.

COMPANY OPERATING PERFORMANCE 2022 was a challenging but pivotal year for Avient and our vision to be a world-class sustainable organization. Safety and Health The top priority at Avient is the safety and health of our associates, and our ultimate goal is to operate injury free. By 2030, to ensure alignment with Avient’s expectations on environmental, social and governance requirements, Avient will assess its top suppliers representing 90% of our total raw material costs.

Avient’s Singapore Production Facility Receives ISCC PLUS Certification for Bio-Derived Materials Avient’s Chin Bee Site in Singapore has earned ISCC PLUS accreditation for polymer products with mass balance-certified bio-derived feedstock conten Georgia Tech Industrial Design students, including Anastacia Delvin (top left) present their innovative projects using Avient’s Polystrand™ materi