The costs and risks that come with an influx of counterfeit products have led governments and corporations to develop anti-counterfeiting strategies. Recently developed brand protection technologies can help give manufacturers the edge they need to protect their products, reduce or eliminate false warranty costs and even expand into new geographic areas with confidence. Percept™ Brand Protection Technologies 

Qure Medical uses cutting-edge technology to develop custom low extractable/leachable medical formulations that meet the stringent requirements of the medical industry. Investor contact: Isaac DeLuca Vice President, Investor Relations PolyOne Corporation +1 440-930-1226 Isaac.deluca@avient.com Media contact: Kyle Rose Director, Corporate Communications PolyOne Corporation +1 440-930-3162 kyle.rose@avient.com

SHANGHAI – August 12, 2020 – Avient Corporation, a premier provider of specialized and sustainable material solutions and services, today launched a new generation of Edgetek™ 3D/LDS solutions in Asia. These materials were developed to help manufacturers of 3D molded interconnect devices (MIDs) using laser direct structuring (LDS) to meet critical requirements, such as high design flexibility, multi-function integration, miniaturization, and weight reduction. Jennifer Huang Senior Manager, Marketing Communications Asia Avient Corporation +86 21-6028-4888 jennifer.huang@avient.com

The technology is successful largely due to the thermally conductive properties of PolyOne’s Therma-Tech™ engineered polymers. PolyOne Corporation, with 2014 revenues of $3.8 billion, is a premier provider of specialized polymer materials, services and solutions. Matt Defosse Marketing Communications Manager, Europe PolyOne Corporation +49 6407-907-0386 matt.defosse@avient.com

MILAN – December 10, 2024 – Avient Corporation, an innovator of materials solutions, today announced the launch of ColorForward™ 2026, its annual color trend forecasting tool for the plastics industry developed to support the design of impactful aesthetics for new consumer products.  These recent developments prompted Avient's ColorForward team to develop the following four societal trends:  Media Contact Nicole DeChant Avient Corporation nicole.dechant@avient.com

CLEVELAND– December 7, 2023 – Today, Avient Corporation is proud to introduce its third-party-certified Product Carbon Footprint (PCF) Calculator, developed to evaluate the carbon footprint of Avient’s specialized and sustainable material solutions. Over the past three years, Avient has made significant strides in developing materials to enable sustainability, introducing over 40 new product lines to incorporate more recycled content, bio-derived materials, lightweighting solutions, and energy-saving technologies. Media contact Nicole DeChant Avient Corporation nicole.dechant@avient.com

CLEVELAND – September 28, 2015 – PolyOne Corporation (NYSE: POL) is highlighting innovative technologies and insights that enable emotional connections through packaging at this year’s PACK EXPO, North America’s largest annual packaging exhibition, being held in Las Vegas this week. Additional PolyOne technologies being featured include: Vice President, Corporate Communications PolyOne Corporation

    Color concentrates and formulations developed specifically for healthcare applications in a range of polymers and based on ingredients that meet or exceed requirements for regulations such as USP Class VI, ISO10993 Examples include: •    Barrier technologies that preserve the shelf-life and quality of food, beverages, medicine and other perishable goods through high-performance materials that require less plastic •    Light-weighting solutions that replace heavier traditional materials like metal, glass and wood, which can improve fuel efficiency in all modes of transportation •    Breakthrough technologies that minimize wastewater and improve the recyclability of materials and packaging across a spectrum of end uses Jennifer Huang Senior Manager, Marketing Communications Asia Avient Corporation +86 21-6028-4888 jennifer.huang@avient.com

PolyOne Corporation (NYSE: POL), with 2018 revenues of $2.9 billion, is a premier provider of specialized polymer materials, services and solutions.       Breakthrough technologies that minimize wastewater and improve the recyclability of materials and packaging across a spectrum of end uses Michelle Maniscalco Senior Manager, Marketing Communications PolyOne Corporation +1 440-930-1988 michelle.maniscalco@avient.com

We have experience in developing specialty polymer formulations that meet the challenges these products face in extreme environments, and we are continuously developing new technologies to better meet the growing needs of our customers.” Visitors can also learn more about the latest industry and technology insights from PolyOne experts in booth A21 at Wire Southeast Asia 2017. Marketing Communications Manager, Asia PolyOne Corporation +86 21 60284888 jennifer.huang@avient.com