Customers have the flexibility to choose from various formulations to meet their process and application requirements.”    About PolyOne PolyOne Corporation, with 2015 revenues of $3.4 billion, is a premier provider of specialized polymer materials, services and solutions. The company is dedicated to serving customers in diverse industries around the globe, by creating value through collaboration, innovation and an unwavering commitment to excellence.

SHENZHEN, China – April 15, 2025 – Avient Corporation, an innovator of materials solutions, will showcase its portfolio of advanced and sustainable products and services and host three technical seminars at Chinaplas 2025. Additional highlights at the show include various high-temperature colorants and color services, such as: Our local touch and customer engagement, combined with our global presence, allows us to serve customers with agility.

Patterson Page 46 United States 67% Europe 17% Canada 11% Asia 5% United States 60% Europe 19% Canada 9% Asia 7% Latin America 5% Customer-Driven Globalization 2006 2011* *Pro forma for the acquisition of ColorMatrix • Differentiated by our consistent service and quality offerings globally • Invested in global account management organization to serve over 100 multinational key accounts Page 47 • Leverage technology development and best practices to better serve global customers • Drive global marketing strategies for growth with target customers & markets Formation of Global Segments in 2010 • Accelerate decision making and assure consistent execution of four pillar strategy for growth with target customers & markets Page 48 Recent Investment Activity • 67% of recent commercial additions are outside the U.S

PHONE CASE BRAND C L E A R P H O N E C A S E S • Optically clear • Non-yellowing • Good stain resistance • Bondable to PC • Formulated a custom solution to enhance stain resistance and tensile strength • Collaborated on application and technical services to help ensure end product maintained optical clarity when texture was added • Provided manufacturing support to reduce scrap • Coordinated across multiple regions for supply continuity and technical support to serve customer’s global needs Versaflex™ CE 3320-80 TPE KEY REQUIREMENTS WHY AVIENT?

Custom Capabilities NEU™ Custom Capabilities NEU™ Custom Capabilities can help.

Today, there are several types and manufacturers of carbon fiber tows, which has broadened the materials usage to a vast number of applications and markets. Product/Service Overview Custom twisting enables an endless amount of twist levels on a variety of synthetic fibers

More innovative product designs, through continual improvement and global customer pull, provide Avient a unique opportunity to help. Our global footprint offers both state-of-the-art facilities and talented commercial associates that enable quick collaboration with our customers—where they need us, when they need us. From healthcare to transportation to packaging, and everything in between, we help our customers meet their product design and sustainability goals.

Pre-colored or custom-colored solutions Browse and download our literature to learn more about Avient solutions and services. Product/Service Overview

These services help to shorten product development times and maintain quality levels. PolyOne Corporation, with 2013 revenues of $3.8 billion, is a premier provider of specialized polymer materials, services and solutions. The company is dedicated to serving customers in diverse industries around the globe, by creating value through collaboration, innovation and an unwavering commitment to excellence.

Product/Service Overview Product/Service Overview Avient Design services and a custom Versaflex™ wet grip TPE combine to deliver an optimized and aesthetically differentiated fishing tool for outdoor gear OEM