CAR COMPONENT MANUFACTURER A C O U S T I C A N D T H E R M A L M A N A G E M E N T S Y S T E M S • High rPET content without loss of tenacity • High volume production • Color options • Offered a chain extender that supports stable spinning and maintains fiber tenacity to help achieve targeted rPET content • Provided technical support for production scale-up • Proposed different color concentrates suitable for application and polymer grade Cesa™ Fiber Additives – chain extenders for recycled polyester (rPET) KEY REQUIREMENTS WHY AVIENT? AVIENT SOLUTION LEARN MORE © 2023, Avient Corporation, All Rights Reserved SUPPORT rPET USE https://www.avient.com/sites/default/files/2021-12/Chain%20Extenders%20for%20Recycled%20PET%20Fibers%20Product%20Bulletin.pdf

Get Help Now +1-866-737-2066 Browse and download our literature to learn more about Avient solutions and services. Hiformer™ Liquid Polymer Processing Aid provided sustainability and production benefits for packaging film supplier

Dyneema® Launches New Website and Brand Identity, Showcasing the Strengths It Brings to Its Value Chain Avient Announces Second Quarter 2025 Results... Avient Announces Quarterly Dividend...

In addition to our material solutions, Avient has developed services to further enable our customers’ ability to meet their commitments, including Cycleworks, ColorWorks and Avient Design. HIFORMER™ Liquid Polymer Processing Aid provides sustainability and production benefits for packaging film suppliers such as longer production runs, reduced energy consumption and reduced waste. Avient Technology Helps to Achieve Color Consistency in L’Oréal PCR Packaging Worldwide

Office Supplies Pet Care & Supplies Auto-injectors and Drug Delivery Pens

REPLACING METAL WITH VINYL SHINES A LIGHT ON VALUE CASE STUDY: GEON™ M5705 OUR CUSTOMER SAVED $500,000 BY MAKING THE SWITCH FROM METAL TO GEON VINYL MATERIALS. © 2018, All Rights Reserved PolyOne Corporation, 33587 Walker Road, Avon Lake, Ohio USA 44012 It’s time to better your business. Because this supplier fabricates with both metal and plastic in its operations, the team decided to find out if converting metal parts to plastic would be an option. Using Geon M5705 material for these seven colors will save an additional $200,000 per year.

Avient makes no warranties or guarantees respecting suitability of either Avient’s products or the information for your process or end-use application. Avient’s ultra-low loss PREPERM materials provide solutions for tomorrow’s mmWave frequency demands. Our ultra- low loss PREPERM materials are used for example in automotive radars to gain the extra second that can save lives.

1. Off Contact Settings: Auto -1/16” (1 ½ mm), Manual -1/8” (3 mm)

Ashish Khandpur, President and Chief Executive Officer, Avient Corporation. About Avient Our purpose at Avient Corporation (NYSE: AVNT) is to be an innovator of materials solutions that help our customers succeed, while enabling a sustainable world. Rose Vice President, Corporate Communications Avient Corporation +1 440-930-3162 kyle.rose@avient.com 6 Attachment 1 Avient Corporation Reconciliation of Adjusted Net Income and Earnings Per Share (Unaudited) (In millions, except per share data) Senior management uses comparisons of adjusted net income attributable to Avient common shareholders and diluted adjusted earnings per share (EPS) attributable to Avient common shareholders, excluding special items, to assess performance and facilitate comparability of results.

September 1, 2023 SHANGHAI – September 1, 2023 – Today, Avient Corporation will exhibit at Wire China 2023, highlighting its specialized material solutions and customized services for the wire and cable industry.   With our complete range of wire and cable solutions for applications in telecommunications, electronics, and transportation, Avient can help consistently meet product specification challenges and add value through ease of processing, product performance, and cost-saving,” said Say-Eng Lee, vice president and general manager, Color & Additives Asia at Avient.