We are not only offering high-tech solutions and helping manufacturers to achieve a more sustainable development, but also using our expertise to help brands catch the latest color trends. Manager, Marketing Communications Asia PolyOne Corporation +86 21 60284888 jennifer.huang@avient.com Naomi Bennett Marketing Communications Manager PolyOne Corporation  +44 151 632 8800 naomi.bennett@avient.com

Cesa™ Percept™ Authentication Technologies Corporate Literature Anti-counterfeiting Technologies for Packaging

Homepage // News Center // PolyOne InVisiO℠ Color Inspiration 2015 Forecasts Trends to Improve Product Design and Development Corporate Media Contact: Kyle G. Rose Director, Corporate Communications PolyOne Corporation +1 440-930-3162 kyle.rose@avient.com

We were honored to earn prominent places in prestigious corporate rankings in 2023. Avient received a 75% score on the Human Rights Campaign Foundation’s 2023 Corporate Equality Index. Our progress in leadership diversity, employee safety, and community engagement helped us earn these recognitions.

We look forward to leveraging this development to further enhance our offerings and deliver exceptional protective solutions to our customers.” Avient Corporation provides specialized and sustainable material solutions that transform customer challenges into opportunities, bringing new products to life for a better world. Media contact Crandall Turner Avient Corporation Crandall.Turner@Avient.com 

It drives the innovation that earns us leadership positions in the markets we serve and colors the respect we show each other every day. Training and Development Training and Development

While we remain focused on achieving our 2030 GHG and energy goals, we believe further actions and strong leadership are critical to addressing climate change and ensuring a stable and sustainable planet. However, by taking advantage of developments in longer-term carbon management and removal technologies and circularity, we are committed to enabling positive climate impacts across our value chain. Adopting new technologies in our global network of facilities

PolyOne Corporation PolyOne Corporation Vice President, Corporate Communications, PolyOne Corporation

LAS VEGAS — February 17, 2025 — Today, Avient Corporation, an innovator of materials solutions, announced it will highlight its comprehensive portfolio of advanced composite technologies, including its new Hammerhead™ FR Flame Retardant Composite Panels, at the National Association of Home Builders (NAHB) International Builders’ Show (IBS) in Las Vegas, Nevada, from February 24 to 26.  Through the collaboration of a cross-functional team, we harnessed Avient’s materials science and product development expertise to develop and incorporate proprietary flame retardant technology into the panel material formulation. Media Contact Nicole DeChant Avient Corporation nicole.dechant@avient.com

This includes technologies for lightweighting, colorants for secondary paint replacement, and bio-polymers. Unique technologies that improve the recyclability of products and enable recycled content to be incorporated, thus advancing a more circular economy Media contact Nicole DeChant Avient Corporation nicole.dechant@avient.com