New reSound OM grades address both goals by leveraging a significant amount of renewable content without compromising the material’s properties.” Michelle Maniscalco Senior Manager, Marketing Communications PolyOne Corporation +1 440-930-1988 michelle.maniscalco@avient.com Company Officers

ColorMatrix Amosorb 4020R has been formulated to address this performance issue, and is the latest in a portfolio of solutions Avient has developed to enable high-quality recycled packaging. Media contact Michelle Maniscalco Senior Manager, Marketing Communications Avient Corporation Company Officers

PolyOne developed a universal white ink to address this challenge. Media contact Naomi Bennett PolyOne Corporation Marketing Communications Manager +44 151 632 8800 naomi.bennett@avient.com Company Officers

PolyOne Corporation (NYSE: POL), with 2018 revenues of $2.9 billion, is a premier provider of specialized polymer materials, services and solutions. Michelle Maniscalco Senior Manager, Marketing Communications PolyOne Corporation +1 440-930-1988 michelle.maniscalco@avient.com Company Officers

Topics will address solutions for challenges associated with regulations, design, and processing. Michelle Maniscalco Senior Manager, Marketing Communications PolyOne Corporation +1 440-930-1988 michelle.maniscalco@avient.com Company Officers

PolyOne’s new black colorants address this issue by eliminating carbon black and enabling black plastics to be sensed, sorted, and recycled efficiently. Michelle Maniscalco Senior Manager, Marketing Communications PolyOne Corporation +1 440-930-1988 michelle.maniscalco@avient.com Company Officers

To address this unmet need, we created a new solution that demonstrates our ongoing investment in breakthrough TPE technologies to benefit customers.” Media contact Sandy Wagner Marketing Communications Manager PolyOne Corporation +1 815-385-8500 sandy.wagner@avient.com Company Officers

Additionally, Versaflex FFC helps address the challenges associated with the global silicone rubber supply chain and can help design engineers get new products to market more quickly. Media Contact Jennifer Huang Senior Manager, Marketing Communications Asia Avient Corporation +86 21 60284888 jennifer.huang@avient.com   Company Officers

Our purpose at Avient Corporation is to be an innovator of materials solutions to help our customers succeed, while enabling a sustainable world. Avient Company Officers

Individual/sole proprietor or single-member LLC C Corporation S Corporation Partnership Trust/estate Limited liability company. Enter the tax classification (C=C corporation, S=S corporation, P=Partnership) Note: Check the appropriate box in the line above for the tax classification of the single-member owner. No. 10231X Form W-9 (Rev. 10-2018) AVIENT CORPORATION ✔ 5 D 33587 WALKER ROAD AVON LAKE, OH 44012 3 4 1 7 3 0 4 8 8 7/20/2020