Ltd Business Registration Number: 91320505799067336K Registered/ Operation Address: 13 Plant, No.855, Zhujiang Road, Suzhou New District, Jiangsu Province, China by reason of its Environmental Management System has been awarded this certificate for compliance with the standard ISO 14001:2015 The Environmental Management System Applies in the following area: Production and Related Management Activities of Plastic Colorant & Additive (UV Blockers, Anti-Aging,Anti-Oxidation) Certified since: June 6, 2012 Valid from: January 17, 2024 Valid until: January 7, 2027 the expiry date of last certification cycle: January 7, 2024 the date ofrecertification audit: December 21, 2023 to December 22, 2023 After a surveillance cycle, the certificate is valid only when used together with an Acceptance Notice of Surveillance Audit issued by CQC.

A F T E R M A R K E T PA RT S M A N U FAC T U R E R 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?

AU TO M OT I V E A F T E R M A R K E T M A N U FAC T U R E R S T O R A G E B O X L A T C H • Low coefficient of friction (CoF) to allow for ease-of-use • Colorable to a brand-specified Pantone color • Low odor in the end product • Maintain performance when exposed to outdoor elements and extreme temperatures • Offered lubricious polyketone (PK) material to facilitate easy slide and effective latching • Provided excellent chemical resistance to cleaning and harsh chemicals, such as bleach, isopropyl alcohol and automotive fluids • Formulated a durable material with abrasion resistance, UV stability, and tolerant of temperatures from 0°-140°F • Delivered surety of supply vs. incumbent material LubriOne™ PKE Polyketone Formulations KEY REQUIREMENTS WHY AVIENT?

OUTDOOR GEAR MAKER F I S H I N G T O O L G R I P • Aesthetically differentiate new products while optimizing user functionality and safety • Meet weatherability performance required by industry standard UV and Salt Water Exposure tests • Resist fish oils, sunscreens, and cleaners • Comply with FDA food contact requirements • Provided product development support from concept to production, including visual brand integration, part design, and material selection • Customized grip design and TPE formulation to retain grip and tactile feel in wet and oily environments • Expedited lead time with advanced design and 3D modeling services to enable product launch at key industry tradeshow • Offered global supply continuity with local technical and manufacturing support Custom Versaflex™ Wet Grip TPE and Avient Design Services KEY REQUIREMENTS WHY AVIENT?

RE S P IRATORY DE VICE MANUFACT URE R C P A P M A C H I N E C O V E R • Good aesthetics with high COF for grip functionality • Chemically bondable to FR PC/ABS down to 1mm • NCS S 9000-N color suitable for UV laser marking to white • Good scratch and mar resistance • Good chemical resistance to detergents, alcohols and bleach • Pass VOCs & out-gassing in accordance to ISO 18562-3/2:2017 • Customized formulation to balance mar resistance, flow, and laser marking whiteness and clarity • Collaborated on tooling improvements to widen processing window and increase yield rate • Provided application development and on- site technical support to manage short shot, sink marks, burn marks and air trap Customized VersaflexTM TPEs WHY AVIENT?

APPLICATION PORTFOLIO DESCRIPTION General use Opaque and transparent colors in PP, PE, COC, ABS, POM, PC, TPU, PEEK, and more Needle hubs and cannulae Opaque and translucent colors evaluated to ISO 6009 Ophthalmic caps and closures 13 standard colors in PE matched to American Academy of Ophthalmology; biologically evaluated to USP standard White pharmaceutical packaging White colorants for PE, HDPE, PP covering solid dose to nasal packaging needs Amber pharmaceutical packaging Pre-tested amber colorants LSR silicones For LSR silicones and transparent color PET/PP (e.g. amber) FUNCTIONALITY ADDITIVE PERFORMANCE UV protection in transparent packaging Blocks UV in 290–450nm for PP, PE, PETG, COP Processing aid/friction reduction Optimizes processing for PE, PP, ABS, POM—non-migrating Nucleation for reduced material consumption/cycle time Improves thermal and mechanical properties of PE and PP and allows wall thinning to support sustainability Clarifying Improves clarity of transparent PP applications with reduced migration and improved thermal stability—sorbitol-free Laser marking/welding Activates the polymer to absorb Nd-YAG laser for fast reliable marking/assembly Gamma/e-beam sterilization Preserves the properties of PP and COP, reduces yellowing and compensates for discoloration Anti-static Reduces static buildup in applications such as films in API handling and inhaler spacers/nebulizers Antioxidant Provides thermal protection during converting/ downstream sterilization Anti-counterfeit/brand protection Covert and non-covert systems SUPPORTING SUSTAINABILITY TARGETS As the need to integrate sustainability in the design of healthcare products is growing, manufacturers of medical devices, diagnostic products and pharmaceutical packaging are looking for materials with a more environmentally friendly profile.

They also add important characteristics, such as SWELLCOAT® water-blocking, water repellence, adhe- sion, color, and wear and UV-resistance to these and many other applications.

PRODUCT BULLETIN Aquamix™ Additive Formulations Dispersions and Emulsions The Aquamix™ portfolio of aqueous additive formulations consists of a full line of dispersed and emulsified curatives, antioxidants, fillers, vulcanizers, optical brighteners, flame retardants, UV stabilizers, and tackifiers.

They are durable and resilient against water, radiant heat and UV light, resulting in a lasting finish that retains its beauty and elegance over time.

APPLICATION BULLETIN DIMENSIONAL STABILITY Tight tolerances, minimal warp SOLUTION: Long fiber reinforced composites with polyketone (PK) POSSIBILITIES: Roof rack structures, running boards, brackets, component housings STRENGTH High strength- to-weight ratio, comparable to metal SOLUTION: Long fiber reinforced composites POSSIBILITIES: Tubular door frames, accessory motor mounts, tailgate locking systems MANUFACTURING EASE Injection moldable, design freedom, insert molding, part consolidation SOLUTION: Long fiber reinforced composites POSSIBILITIES: Seating shells, seat base components, tubular door frames, accessory linkages IMPACT RESISTANCE Durable in rugged environments and uses SOLUTION: Maximum toughness long fiber reinforced composites POSSIBILITIES: Side steps, bed steps, roof racks, brackets, bed extenders, tie downs CORROSION RESISTANCE Metal replacement, eliminate secondary coatings SOLUTION: Long fiber reinforced composites POSSIBILITIES: Underbody skid plate components, fuel doors, fasteners SUSTAINABILITY PIR/PCR content incorporation with high strength, lightweighting for fuel economy SOLUTION: Recycled content long fiber reinforced composites POSSIBILITIES: Roof rack structures, fender flares, rail covers, tail light protectors LIGHTWEIGHTING 30–40% weight reduction when switching from metal SOLUTION: Long carbon fiber reinforced composites POSSIBILITIES: Motor mounts, seating components, accessory mounts EXTREME PERFORMANCE High and low temperature performance, maintained properties with UV exposure, moisture performance SOLUTION: Long fiber reinforced composites POSSIBILITIES: Tail light protectors, fender flairs, guards, underbody components SURFACE AESTHETICS Color matches, fiber-rich or glossy surfaces, carbon fiber appearance SOLUTION: Moisture-resistant long fiber reinforced composites POSSIBILITIES: Lighting bars, side steps, bed steps, bike mounting brackets, cargo carriers NEXT-GEN UPGRADES Transform your aftermarket parts with efficient, lightweight long fiber thermoplastic solutions that redefine performance with strength, toughness, and design freedom. With the numerous benefits, including extreme performance, high impact resistance, high strength, UV performance, and more, designers can create components that meet their unique requirements while also contributing to a more sustainable future.