Design and Manufacture of Specialty Engineered Thermoplastics 65536-56176Certificate No: Page 7 of 53 ABS Quality Evaluations ABS Quality Evaluations, Inc. 1701 City Plaza Drive, Spring, TX 77389, U.S.A. Design and Manufacture of Colorants and Additives for Plastics 65536-110140Certificate No: Page 23 of 53 ABS Quality Evaluations ABS Quality Evaluations, Inc. 1701 City Plaza Drive, Spring, TX 77389, U.S.A. Design and Manufacture of Colorants and Additives for Plastics 65536-56175Certificate No: Page 35 of 53 ABS Quality Evaluations ABS Quality Evaluations, Inc. 1701 City Plaza Drive, Spring, TX 77389, U.S.A.

Victorinox designed and manufactured its first knives more than 130 years ago, and their pocket knives have been officially issued to Swiss Army recruits since 1891. Designers conceptualized a new, larger version of the Soldier’s model, including 10 tools, a lock blade that can be opened with one hand and, importantly, a non-slip handle manufactured from a combination of hard and soft thermoplastics. THE SOLUTION Avient engineers guided the Victorinox team early in the development cycle for the new Soldier’s Knife, proposing a combination of materials for the handles that would meet the design aspirations as well as Swiss Army standards for durability.

AVIENT ADVANCED COMPOSITES OVERVIEW LOWER ENERGY COSTS Requires less energy during installation and use INCREASE COMPETITIVE ADVANTAGE Customizable solutions for specific application needs REDUCE PRODUCT LIFECYCLE COSTS Lower installation time, as well as warranty and part replacement expenses EXTEND PRODUCT LIFETIME Corrosion, flame, fatigue and UV resistant for improved durability DESIGN STRONG, LIGHTER WEIGHT COMPONENTS Up to 75% lighter than steel and up to 25% lighter than aluminum ADVANCED COMPOSITES An exceptional alternative to traditional materials such as wood, ceramic and metal, advanced composite solutions enable designers to: • Design lighter weight structural components for increased lifetime performance and improved fuel efficiency—higher strength-to-weight ratios to exceed the structural performance of traditional materials while significantly reducing weight—up to 75% lighter than steel and up to 25% lighter than aluminum • Extend product lifetime to reduce part replacement and decrease warranty expenses— the corrosion, weather, flame and fatigue resistance of composite solutions improve component durability • Reduce product lifecycle costs—the extended product lifetime, along with the potential for reduced installation time and cost due to the lighter weight of composite solutions, significantly reduces the associated cost over the lifetime of a part • Lower energy costs—by leveraging a higher strength-to-weight ratio, composite solutions allow designers to engineer products that require less energy or power during installation and use • Increase competitive advantage—Avient advanced composite solutions can be customized to provide electrical insulation, thermal insulation, radiopacity, low thermal expansion, flexural memory and load damping, while delivering desired performance and aesthetic specifications TRANSPORTATION Truck floors, liners and aerodynamic components, rail car doors and panels, automotive structural solutions, leaf springs, traffic safety markers and delineators, air cargo unit load devices (ULDs) The Avient advanced composites portfolio offers customized solutions to serve a full range of markets and industries, including: USES & APPLICATIONS ENERGY Wind turbine blade stiffening components, sucker rods, oil & gas production solutions BUILDING & CONSTRUCTION Structural blast protection, garage doors, modular construction, temporary shelters, architectural columns, concrete and masonry reinforcements, pipe reinforcement HEALTHCARE External orthopedic fixators, endoscopy wands, prosthetics MARINE Panels for decking, bulkheads, cabinets, doors, transoms, ceilings; reinforcements for stringers; sail battens CONSUMER & RECREATION Archery bow limbs and risers, furniture springs, diving board springs, golf flagpoles, snowsports equipment, sporting stick shafts, paddle shafts, lightweight and extendable mast structures ELECTRICAL & TELECOMMUNICATIONS Utility poles and cross-arms, high voltage transmission & distribution insulator cores, surge arresters, bus bar covers and electrical tool components INDUSTRIAL Pallet stiffeners, pipe reinforcement, conveyor springs, dock shelters PROCESSES & CAPABILITIES Avient’s reinforced composite technologies use carbon, glass and aramid fibers with custom formulated thermoset or thermoplastic resins in continuous forming processes. Avient’s designers and engineers formulate and manufacture customized solutions to meet the technical and structural demands of design across a broad range of market applications.

Product engineers and designers face the ongoing challenge of optimising both design and material selection to deliver parts for high-performing applications. Virtual, computer-aided modelling is a critical tool to help predict part performance, streamline design, expedite prototyping and improve manufacturing efficiencies. If the simulation fails, parameters can be modified – enter a new material, modify the design, augment manufacturing, etc. – to yield the desired results.

Optimized packaging meets your standards for clever design, manufacturing excellence and consumer appeal. Polymer science, industry-leading expertise with colors and additives, and our in-house color design service make us a powerful collaborator during bottle design, manufacturing, and product marketing. With our color and design support, your bottle can get noticed quickly.

With cable design at the forefront of any material recommendation, Avient provides a range of additional technical services including extrusion simulation, in order to more fully understand a cable’s design before providing fine-tuned recommendations to help customers comply with the criteria for the applicable CPR Euroclass designation. CABLE DESIGN CONSIDERATIONS 1. Cable Design • Final cable • Wire • Jacket • Bedding/Sheathing • Insulation 3.

With cable design at the forefront of any material recommendation, Avient provides a range of additional technical services including extrusion simulation, in order to more fully understand a cable’s design before providing fine-tuned recommendations to help customers comply with the criteria for the applicable CPR Euroclass designation. CABLE DESIGN CONSIDERATIONS 1. Cable Design • Final cable • Wire • Jacket • Bedding/Sheathing • Insulation 3.

No. 1, Qihang Industry Park, Haoxiang Road, Shajing Town, Baoan, Shenzhen, Guangdong, China 518104 (USI: C5M65R) and, if applicable, the remote supporting locations as mentioned in the Appendix accompanying this Certificate has been found to conform to the Quality Management System standard: IATF 16949:2016 This certificate is valid for the following scope: DESIGN AND MANUFACTURE OF PLASTIC COMPOUNDING MATERIAL EXCLUSION: NONE http://www.dnv.com Certificate no.: 273138-2018-AQ-RGC-IATF IATF Certificate No: 0558323 Place and date: Katy, TX, 10 December 2024 Lack of fulfilment of conditions as set out in the Certification Agreement may render this Certificate invalid. China 201206 (USI: PKFHC3) Process Design, Product Design DNV PolyOne-Suzhou, China 77 Shenggang Street SIP, Suzhou, Jiangsu, China 215127 (USI: CF4943) Contract Review, Sales, Supplier Management DNV http://www.dnv.com

Since maintaining a good melt flow can sometimes be challenging with effect pigments, our team of material experts from Avient Design can provide support to reduce new product design errors by linking design with manufacturability and to speed up the design process. Color Development & Trends In addition to an extensive color library to choose from, we also provide collaborative design services at our ColorWorks™ design and technology centers. In order to meet new design constraints and improve recyclability, laser welding masterbatches can also be provided for various polymers and colors, including black and dark colors.

3) Facility is not included in manufacturing plants total as it is a design center/lab Improves recyclability for blended resins while reducing energy required during injection-stretch blow molding by up to 35%. Hydrocerol improved productivity up to 20% due to lower cycle times and processability on different injection molding units.