AFTERMARKET PARTS MANUFACTURER S T E P L I N K A G E • Maintain performance qualities of incumbent aluminum part (UV, weatherability, and structural integrity) while also reducing cost • Eliminate rust and corrosion concerns • Increase throughput and streamline manufacturing • Outperformed coated die cast aluminum and reduced part costs by 40% • Delivered moisture-resistant PA66 formulation to eliminate powder coating and implement a one-step, injection molding process • Expanded design options through advanced design and polymer expertise • Utilized advanced simulation software to build confidence in the final part performance Complēt™ Long Fiber Reinforced Structural Thermoplastics KEY REQUIREMENTS WHY AVIENT?

ANTENNA MANUFACTURER P H A S E S H I F T A N T E N N A • Achieved miniaturization through customized high dielectric constant (Dk) materials • Offered high Dk grades with superior processing window and stability compared to lower Dk ( < Dk6.0) grades • Verified dimensional and electrical stability would also meet needs of navigation system substrate to streamline sourcing Edgetek™ Formulations for 5G KEY REQUIREMENTS WHY AVIENT?

HEALTHCARE DEVICE OEM S U R G I C A L S T A P L E R H O U S I N G • Easy-to-mold, durable, and good aesthetics • Excellent disinfection performance and good chemical resistance • Compatible with high- and low-temperature sterilization • Delivered durable and aesthetically pleasing specialty polymer with the added benefit of processing flexibility without retooling • Passed physical, chemical and disinfection tests in different testing conditions which proved good tensile strength and chemical resistance • Achieved consistent molding shape and properties Trilliant™ HC Thermoplastics KEY REQUIREMENTS WHY AVIENT?

INDUSTRIAL SAFETY OEM B A T T E R Y P A C K H O U S I N G • Static dissipation with dependable performance to protect users from electrical shock • Chemical resistance to withstand industrial cleaning protocols • Colorable material to differentiate models • Achieve target shrink rates • Injection moldable for high-volume production • Provided a custom concentrate material for flexibility in tailoring static dissipation performance • Offered on-site technical support to ensure proper blending and consistent end-application performance • Secured a long-term consistency in specialty raw material supply Surround™ Long Stainless Steel Fiber Reinforced Polycarbonate KEY REQUIREMENTS WHY AVIENT?

MAJOR TELECOM COMPANY B A S E S T A T I O N P H A S E S H I F T E R • Required customized Dk / Df values tailored to a unique antenna design • Quick qualification of designs and short lead times were critical to support the rapid rollout of new 5G networks • Met required Dk / Df properties using two customized solutions offering Dk 3.6, Df 0.0006 and Dk 3.1, Df 0.0007 • Accelerated speed to market due to thermoplastics’ design flexibility Custom Edgetek™ Formulations KEY REQUIREMENTS WHY AVIENT?

DUAL-BAND ANTENNA MANUFACTURER P O S I T I O N I N G S Y S T E M • Ceramic replacement • Miniaturization • Moldable • Formulated materials for specific Dk/Df values • Delivered lower signal loss versus ceramic • Enhanced mechanical properties and eliminated secondary processing • Provided stable dielectric performance during injection molding process Edgetek™ Dielectric Constant (Dk) Formulations KEY REQUIREMENTS WHY AVIENT?

CONSUMER ELECTRONICS MANUFACTURER P R I N T E R G E A R S • Lubricity to minimize friction and reduce wear for gears in continuous dynamic contact • Flexural strength of glass fiber reinforcement to provide creep resistance • Thermal stability • Customized formulation to meet application- specific lubricity, physical, and thermal requirements • Minimized working capital through small volume capabilities • Leveraged global manufacturing and technical capabilities to provide local support, reduce lead times and minimize transportation expenses LubriOne™ Internally Lubricated Formulation WHY POLYONE?

SAFETY EQUIPMENT MANUFACTURER H E A R I N G P R O T E C T I O N H E A D S E T • High performing acoustic solution • Lightweight material • Good surface aspect • Lost cost solution • Met acoustic test and chemical resistance requirements. • Collaborated with Avient Design team for design support and material performance simulation • Provided great service, with support from Color & Additive colleagues in Brazil.

KUNSTSTOFF SCHWANDEN E L E C T R I C V E H I C L E P A R T • Replace aluminum to reduce part weight and overall weight of the electric vehicle • Secure supply of high volume of material • Flexible delivery • Cost competitive • Enabled OEM to replace metal and reduce part weight • Provided excellent customer service, sending samples and technical data promptly • Supported customer with processing queries • Secured material supply and flexible delivery – delivering on a specific date each month Maxxam™ Polyolefin Formulations KEY REQUIREMENTS WHY AVIENT?

MEDICAL DEVICE MANUFACTURER D I S P O S A B L E M E D I C A L T R A Y • Excellent wear resistance that can sustain a minimum of 2,000 rotations • Withstand freezing temperature as low as -20°C • Can be sterilized by EtO • Delivered excellent wear resistance performance to fully meet customer’s request • Provided dimensional stability required for this medical application • Reduced friction to lower the noise during operation LubriOne™ Internally Lubricated Formulation KEY REQUIREMENTS WHY AVIENT?