To prepare for meetings, directors should review the materials that are sent to them in advance of those meetings. Board materials related to agenda items are provided to directors sufficiently in advance of Board meetings where necessary to allow the directors to prepare for discussion of the items at the meeting. 7 Executive Sessions Non-employee directors meet in executive session without management participation as needed. Director Orientation and Continuing Education The Board or the Company will establish an appropriate orientation program and will provide necessary background materials for newly elected directors.

Drying non-halogenated materials is suggested. 2 hours @ 100 (38) Moisture Range (%) Not required Follow up by purging machine with general purpose PP • Residence time should not exceed 5 minutes for Maxxam FR products • General ventilation is suggested Shut Down • Purge the equipment with a general purpose PP • All tooling and equipment must be free of any residual Maxxam FR upon shut down • Continue generating parts made from the natural PP until clear • Wipe down tool steel with mold cleaner • When using a hot runner system, care must be taken to remove residual product from the manifold MOLD DESIGN RECOMMENDATIONS Cold Slug Wells • Place cold slug wells at the base of the sprue to capture the cold material first emerging from the nozzle • Place cold slug wells at every 90° bend in the runner system • Well depths approximately 2–3 times the diameter of the runner provide best results Draft Angle • Draft angle should be 1/2°–1° per side. Processing conditions can cause material properties to shift from the values stated in the information.

These materials combine the performance of select engineering resins with reinforcing additives, such as carbon powder, carbon fiber, nickel-coated carbon fiber and stainless steel fiber, for low-to-high levels of conductivity depending upon application requirements. Cold Slug Wells • Place these wells at the base of the sprue to capture the cold material first emerging from the nozzle. • Place wells at every 90° bend in the runner system. • Well depths approximately 1.5 times the diameter of the runner provide the best results. Processing conditions can cause material properties to shift from the values stated in the information.

CESA Nox is particularly suited to prevent further degradation of post-industrial and post-consumer recycled materials, allowing for more stable material and easier processing. 1.844.4AVIENT www.avient.com Copyright © 2022, Avient Corporation. Processing conditions can cause material properties to shift from the values stated in the information. POLYMER FAMILY MATERIAL PRODUCT NAME DOSAGE Polyolefin PEA0820031 CESA Nox PEA0820031 0.5–1% Polypropylene PPA0820055 CESA Nox PPA0820055 0.5–1% Polyamide ABA0820029 CESA Nox ABA0820029 0.5–1% Polyester NBA0820022 CESA Nox NBA0820022 0.5–1% Polycarbonate NCA0820015 CESA Nox NCA0820015 0.5–2.5% Styrenic SLA0820009 CESA Nox SLA0820009 0.5–2.5% TPU RUA0820029 CESA Nox RUA0820029 0.3–1.5%

RAIL CAR MANUFACTURER D O O R P A N E L • High stiffness-to-weight ratio and improved thermal insulation to incumbent materials • Efficient manufacturing process to ensure quality panel construction and standards • Domestic supply and manufacturing to ensure timely delivery • Reduced component complexity compared to metal • Custom-engineered panel with varying core materials and thicknesses to meet performance requirements • Reliable material supply with product manufactured in United States CRTM™ Composite Sandwich Panels KEY REQUIREMENTS WHY AVIENT AVIENT SOLUTION CORROSION & IMPACT RESISTANT LEARN MORE Copyright © 2024, Avient Corporation.

TIER 2 SUPPLIERS P A N E L S F O R O F F - R O A D V E H I C L E S • Transfer OEM-approved materials from North America to manufacturers in Europe • Help manufacturers avoid cash flow issues on small lot orders • Managed REACH qualification for 10 OEM- approved materials • Optimized logistics so manufacturers could purchase small lots 10 engineered material and Masterbatch solutions KEY REQUIREMENTS WHY AVIENT?

LEADING GARDEN TOOLS BRAND O S C I L L A T I N G S P R I N K L E R S • Superior abrasion resistance performance • Ability to pass standard UV testing as well as the customer’s more stringent UV criteria • Global support and material availability • Developed a customized TPE material with superior UV resistance, adhesion to ABS, and demolding • Leveraged in-house UV chamber tests to exceed UV parameter requirements • Worked closely with customer’s product development, engineering and quality teams to test and specify material • Supplied grade globally with local technical and manufacturing support OnFlex™ S KE Thermoplastic Elastomer KEY REQUIREMENTS WHY AVIENT?

PHARMACEUTICAL PACKAGING OEM V I A L S , B O T T L E S & C O N T A I N E R S • Raw materials pre-tested to USP 661.1 and ICHQ3D guidelines • Stabilization during molding and sterilization processes for both opaque and transparent polymer materials • Certified formulations available globally • Offered pre-tested raw materials and produced in an ISO 13485 certified site, minimizing risk across the pharmaceutical value chain • Delivered specialized formulated solutions to meet stringent pharmaceutical packaging requirements • Provided global formulations transferrable from our three ISO 13485 certified facilities Mevopur™ Healthcare Concentrates KEY REQUIREMENTS WHY AVIENT?

LUXURY PACKAGING MANUFACTURER S P I R I T B O T T L E C A P S • Specific gravity of 1.6 • EU and FDA compliant material • ABS-based material suitable for electroplating • Delivered a customized density polymer that supported electroplating, resulting in both the look and feel of metal • Demonstrated experience and expertise in density-modified material technology and electroplating to reach application goals quickly and cost-effectively Gravi-Tech™ Density Modified Formulation KEY REQUIREMENTS WHY AVIENT?

LEADING ANTENNA MANUFACTURER A N T E N N A C O M P O N E N T S • Extremely tight performance tolerance • Dielectric performance of 3 – 7Dk • Ability to utilize existing injection molding machinery • High mold flow index (MFI) • On demand material delivery • Provided technical support throughout the development of multiple, highly technical materials • Formulated high quality materials that aligned with stringent specification, at a cost effective price • Provided order flexibility, allowing customer to order on demand • Collaborated across the supply chain, enabling customer to take a premium solution to market that can reduce maintenance and construction costs for end users Custom PREPERM™ Low Loss Dielectric Formulations KEY REQUIREMENTS WHY AVIENT?