SPORTS EQUIPMENT OEM D I S C G O L F D I S C S • Replace incumbent polymer with an alternative material that offered consistent supply and comparable performance • Colorable and able to support product differentiation using special effects • Grippy but not tacky • Ability to meet varying flexibilities and weights • Professional Disc Golf Association approval • Presented a TPE with diverse durometers to support a range of disc capabilities, weights and grip features • Delivered a durable material with good flow characteristics for simple and economical production • Provided a natural, easy-to-color material with good UV resistance • Offered a breadth of material and specialty services to enable product line expansion using metallic effects, polymer additives, and additional material formulations Dynaflex™ Thermoplastic Elastomers KEY REQUIREMENTS WHY AVIENT?

Unified social credit code: 91320412MA1NMF5W4P is in conformity with Quality Management System Standard: GB/T19001-2016 / ISO9001:2015 The certificate is valid to the following product(s)/service: Textile (Yarn), Glass Products (Yarn) Coating Processing Registration Address/ Physical Address: R&D Workshop 5, No. 8, Lanxiang Road, West Taihu Science and Technology Industrial Park, Changzhou City, Jiangsu Province, P.

IRWIN Senior Vice President, New Business Development & Marketing Excellence Mike Irwin is Senior Vice President, New Business Development & Marketing Excellence for Avient Corporation, the world’s premier provider of specialized and sustainable material solutions and services.

Phil Clark is Senior Vice President, Chief Technology Officer, for Avient Corporation, the world’s premier provider of specialized and sustainable material solutions and services.

Certificate Number: CERT-0116814 Initial Certification Date: 24 November 2010 Date of Certification Decision: 25 March 2024 Issuing Date: 25 March 2024 Valid Until: 31 March 2027 Calin Moldovean President, Business Assurance Intertek Testing Services NA, Inc. dba Intertek, 4700 Broadmoor SE Suite 200 Kentwood, Michigan 49512, United States In the issuance of this certificate, Intertek assumes no liability to any party other than to the Client, and then only in accordance with the agreed upon Certification Agreement.

Beggs is senior vice president and chief financial officer of Avient Corporation, a premier provider of specialized and sustainable material solutions and services.

Standard and custom colorants to provide easy identification and differentiation Product/Service Overview Product/Service Overview

CLEVELAND – September 9, 2024 – Dyneema®, owned by Avient Corporation, a leading provider of specialty and sustainable materials solutions and services, is proud to provide ultra-high-molecular-weight polyethylene (UHMWPE) fiber, unidirectional (UD) composite fabric, and film materials that are manufactured without intentionally added per- and polyfluoroalkyl substances (PFAS) for hard and soft ballistic armor, helmets, and vehicle armor. The facility is also close to the Dyneema® business’s US Technical Service Center, where its ballistic experts support armor manufacturers in developing next-generation products capable of standing up to legacy and emerging threats.  Avient Corporation provides specialized and sustainable materials solutions that transform customer challenges into opportunities, bringing new products to life for a better world.

ColorForward is a service offered by Avient’s ColorWorks™ Design and Technology centers. Color concepts, such as speckles, for example, can be adapted to fit customers’ requirements for different colors, materials, and finishes.  Create high impact color concepts faster and more efficiently with the color collaborative design service of our global ColorWorks network.

These high frequency, conductive materials enable faster and more reliable connections for antennas, base stations, resonators, lenses, automotive radar, IoT (Internet of Things) devices, and service providers’ equipment that directly serves end-users, such as routers and modems. These polymers, together with Avient’s application design and prototyping services, allow for faster prototyping and shorter lead times compared to ceramics traditionally used in telecom applications. Avient Corporation (NYSE: AVNT), with 2021 expected revenues of $4.3 billion, provides specialized and sustainable material solutions that transform customer challenges into opportunities, bringing new products to life for a better world.