Dynaflex G - Cooler Feet & Wagon Wheel Tread COOLER MANUFACTURER C O O L E R F E E T & W A G O N W H E E L T R E A D • Abrasion resistance and excellent tear strength • UV and heat stability • Overmoldable to PP or PC • Provided durable TPE materials at target durometers to achieve component-specific performance requirements • Offered rapid response technical support for mold trials and guidance on processing best practices • Delivered consistent material quality globally and with short lead times Dynaflex™ G KEY REQUIREMENTS WHY AVIENT?

CABLE MANUFACTURER J A C K E T F O R P O W E R C A B L E • High tear resistance > 11 N/mm • High environmental stress cracking resistance (ESCR) • Cost efficient solution • Hot pressure resistance above 80°C • Provided a jacket solution that complies with LTS1 requirements as per the BS 7655-6.1 standard • Enabled use in over-armored cables operating at a maximum conductor temperature of 90°C • Supported our customer in optimizing the processing of the new material ECCOH LSFOH 5983 Formulation KEY REQUIREMENTS WHY AVIENT?

FABRIC MASK MANUFACTURER P P N O N W O V E N M U L T I L A Y E R S • Meet regulatory requirements for the application • Provide technical support including specific color, processing and molding recommendations • Deliver a highly hydrophilic performance • Developed a compliant additives solution to meet necessary regulatory specifications • Provided technical expertise throughout the design and manufacturing process • Offered an effective solution to make it soft touch while hydrophilic Cesa Fiber Additives KEY REQUIREMENTS WHY AVIENT?

INHALER ROLL BRAND P P I N H A L E R R O L L C A P • Provide green glow-in-the-dark effect colorants • Offer good glowing performance but with a low dosage • Meet a short delivery lead-time and cost-effective solution • Met customer’s glowing effect requirement of more than 8 hours with a 2% dosage • Offered strong product innovation ability to support customer’s product differentiation with special effects • Provided a short lead time and cost- effectiveness with local production OnColor Lux Colorants KEY REQUIREMENTS WHY AVIENT?

Insurance coding requirements for this level specify that the prosthetic must allow no energy return, or “push-off,” that would exceed patients’ ambulatory abilities. As a result, the prosthetic foot is fairly stiff with little lateral movement and often requires a breaking-in period before amputees feel comfortable wearing it. And, the fiberglass solution did not yield the “push-off” that would prevent the foot from meeting K2 level coding requirements.

High-quality conductive pipette tips must meet a number of demanding performance criteria, including: • Accurate measurement of minute quantities of liquid • Hydrophobic properties to minimize fluid retention • Concentric dimensions and warp resistance • Excellent chemical resistance The manufacturer asked Avient for a specialized solution to meet these exacting needs in a timely and efficient manner so they could capitalize on its market opportunity THE SOLUTION Avient’s sales and technical professionals worked closely with the manufacturer to understand the demanding requirements of the end-use application, manufacturing considerations and cost. Avient determined that the manufacturer required a material with a unique combination of properties, including: • Processing ease – high flow rate, ability to fill multi-cavity molds, thin-wall capabilities • Superior toughness – strength and durability to ensure dimensional integrity of the part • Repeatable performance – consistent conductivity for accurate measurement of liquids While several off-the-shelf compounds were evaluated, a new formulation was developed to meet the manufacturer’s specific needs as well as provide signifi cant benefi ts in reduced cycle time, increased production and reduced scrap rate. THE IMPACT For the manufacturer, Trilliant™ HC specialty engineered materials provided a number of advantages that contributed to the success of the new product line: • Reduced Cycle Time: The high flow properties of the Trilliant HC formulation allowed the manufacturer to produce warp-free parts that require less packing and cooling time, resulting in a 40% cycle time reduction

Buyer will not alter, add or modify any labeling applied to Product which would alter or affect PolyOne’s obligations or liability for health, safety, or environmental warnings, regulatory-required warnings, express or implied warranties, or product liability. 6. Buyer shall comply with all applicable laws, regulations and administrative requirements, including those respecting unfair trade practices, anti-bribery, anti-corruption, anti-competitive or restrictive practices, health, safety, environmental, export controls, and trade sanctions. Buyer shall be responsible for obtaining any required government authorizations including, without limitation, export licenses or other exemption authorizations applicable to any of its own export or re-export activities or the processing of funds received thereby.

Avient Corporation’s continued dedication to equal employment opportunity may be re-emphasized and augmented in programs of affirmative action throughout the Company, if and as required by law. Failure to comply with these requirements can subject offenders to disciplinary action, up to and including termination of employment. Attainment of equal opportunity requires our full and continuing commitment.

Avient Corporation’s continued dedication to equal employment opportunity may be re-emphasized and augmented in programs of affirmative action throughout the Company, if and as required by law. Failure to comply with these requirements can subject offenders to disciplinary action, up to and including termination of employment. Attainment of equal opportunity requires our full and continuing commitment.

AS9100 Certication DEKRA CERTIFICATE Certificate Number: 131789.01 The Aerospace Quality Management System and implementation of: Fiber-Line, LLC With Central Functions At: 3050 Campus Drive Hatfield, PA 19440 United States The certification has been performed in accordance with the requirements of AS9104/1:2012, including its implementation, and meets the requirements of the standard: AS9100D (Based on and including ISO 9001:2015) Scope: The value added design and development of synthetic fiber products for use in public and private sectors.