CLEVELAND – PolyOne Corporation (NYSE: POL), a premier global provider of specialized polymer materials, services and solutions, has worked with LEONI Special Cables GmbH to improve the durability and function of communication cables for oil and gas rigs with ECCOH™ High Performance Solutions. PolyOne Corporation, with 2013 revenues of $3.8 billion, is a premier provider of specialized polymer materials, services and solutions. The product range also comprises wires and strands, standardized cables, special cables and cable system assemblies for various industrial markets.

MEXICO CITY – March 7, 2022 – Avient Corporation, a premier provider of specialized and sustainable material solutions and services, will exhibit in person at the Plastimagen tradeshow this week. Avient’s display features specialized polymer solutions and local services for customers in Latin America, including: Avient Design: This highly specialized group of industrial designers and project engineers also understands materials and molding.

In order to prevent self-adhesion of plastic films or sheets, Cesa Anti-Block Additives reduce the surface’s coefficient of friction by creating a slightly rougher or smoother surface. OnColor™ FX Special Effects Colorants

Please contact one of our trusted distributors for small quantity orders and bow building assistance. www.avient.com A TRADITION OF CRAFTSMANSHIP AUTHORIZED DISTRIBUTORS: 3 Rivers Archery Contact: Sam Strong P.O.

Glucose Monitoring App Snapshot draft MEDICAL DEVICE OEM C O N T I N U O U S G L U C O S E M O N I T O R I N G S Y S T E M • Adapt to strict processing requirements of a secondary operation put in place to manufacture a new device model • Meet material size and thickness requirements while achieving desired color target • Overcome material unpredictability and sensitivity to heat, light and moisture • Minimize impact of supply chain instability and changes • Offered support for processing under low pressure conditions and at every stage of manufacturing • Performed extensive R&D work to consistently deliver the customer’s color target of a hard-to-achieve light gray • Effectively addressed all material challenges and sensitivities • Provided regular ‘summaries of understanding’ to keep up with changing forecasts and ordering patterns Mevopur™ Pre-color Formulation KEY REQUIREMENTS WHY AVIENT?

L’ORÉAL R E D K E N S H A M P O O B O T T L E S • Ensure global color consistency across all Redken PCR packaging in order to launch in North America and Europe at the same time • Shorten time to launch by simplifying decision making process and avoiding lengthy lab trials • Ability to transition to high levels of PCR, and to facilitate transfer from one PCR to another • Solution that works with mixed grades of PCR, both rPET and polyolefins • Created a process with L’Oréal to overcome PCR coloring challenges and simplify recycled resin coloration for global consistency • Helped L’Oréal towards its objective to have 100% of packaging plastics to be either from recycled or bio-based sources • Achieved a perfect color match on the first try in 8 out of 10 cases PCR Color Prediction Service KEY REQUIREMENTS WHY AVIENT?

71152GT SPECIAL GREEN GLITTER 40798GT SPECIAL RED GLITTER Sales Order Confirmation - under "Material Header"

89384PFXPB MC SPECIAL GOLD METALLIC 15384PFXPB MC SPECIAL SILVER METALLIC Sales Order Confirmation - under "Material Header"

STAN-TONE HCC-2160# RED - F special STAN-TONE HCC-12194# YELLOW - F special Sales Order Confirmation - under "Material Header"

Avient is well-known for its specialized color solutions, respecting the customers’ final application requirements, and BASF is well-known for its excellent Ultrason® quality and broad material competency. Through this next stage of cooperation, the companies can more readily meet the demand for various-sized orders with short lead times, with the capability to serve different industries. Avient Corporation provides specialized and sustainable material solutions that transform customer challenges into opportunities, bringing new products to life for a better world.