MagIQ™ Nonwoven Electret Additives for High-efficiency Particulate Air (HEPA) Filters (Traditional Chinese) MagIQ™ Nonwoven Electret Additives for High-efficiency Particulate Air (HEPA) Filters (English) Functional masterbatch for high-efficiency particulate air (HEPA) filters (English language version)

Storage and Handling of Vinyl Plastisols A vinyl plastisol is a liquid dispersion of polyvinyl chloride (PVC) resins, plasticizers, and miscellaneous additives. Decreased plastisol temperatures will result in higher plastisol viscosities. Stirring should be done gently so as not to introduce air or heat into the plastisol, but forceful enough to re-disperse any settled material on the bottom.

Suitable for N95, surgical face masks and air filters MagIQ™ Nonwoven Electret Additives for High-efficiency Particulate Air (HEPA) Filters (English) Functional masterbatch for high-efficiency particulate air (HEPA) filters (English language version)

MagIQ™ Nonwoven Electret Additives for High-efficiency Particulate Air (HEPA) Filters (Traditional Chinese) MagIQ™ Nonwoven Electret Additives for High-efficiency Particulate Air (HEPA) Filters (English) Functional masterbatch for high-efficiency particulate air (HEPA) filters (English language version)

MagIQ™ Nonwoven Electret Additives for High-efficiency Particulate Air (HEPA) Filters (Traditional Chinese) MagIQ™ Nonwoven Electret Additives for High-efficiency Particulate Air (HEPA) Filters (English) Functional masterbatch for high-efficiency particulate air (HEPA) filters (English language version)

AUTOMOTIVE SOLUTIONS ENGINEERED POLYMERS ELASTOMERS ADVANCED COMPOSITES COLORANTS ADDITIVES PLASTISOLS VINYL POWDERS DESIGN & COLOR SERVICES ENABLING SUSTAINABILITY We are committed to helping you be more sustainable, and our advanced materials aim to support your commitments and meet industry demands. Our global team is here to accelerate development and part approvals, supporting you with: • Materials that meet over 500 automotive polymer OEM specifications • More than 14,000 color and additive approvals for OEM specifications, including more than 2,000 UL94-registered concentrates and pre-colors • Advanced design and color expertise PORTFOLIO HIGHLIGHTS Specialized polymers and composites • Thermoplastic Elastomers • Recycled and Bio-based Thermoplastic Elastomers • Long Fiber Reinforced Formulations • Thermally Conductive Formulations • Static Dissipative, Electrically Conductive, and EMI/RFI Shielding Formulations • Pre-Colored Thermoplastics for Premium Finishes • Engineered Polymer Formulations • Continuous Fiber Tapes & Laminates Colorants, additives, and plastisols • Solid & Liquid Colorants (special effects & bio-based) • Colorant and Additive Concentrates • Functional and Performance Additives (UV, FR, antimicrobial, and more) • Liquid Additives • Chemical Foaming and Nucleating Agents • High-Temperature Concentrates • Silicone Dispersions • Vinyl Powders and Plastisols Design & Color Services • Avient Design • ColorWorks™ Design & Technology Centers UNDERHOOD Air Management Fuel Systems Filters/Cleaners Engines/Power train Fans & Shrouds Engine & Cam Covers Fluid Reservoirs Sealing Systems Wire & Cable and Connectors Battery Systems & Supports EV Battery Systems Sensors/Controls/Actuators Turbo/Super Chargers Control Modules/Valves Gears & Hoses HVAC Systems Electrical Control Units EXTERIOR Move over metal... our material and colorant solutions enable you to replace metal and paint while improving miles per gallon or per charge.

Our polymer portfolio features corrosion-resistant PVC, CPVC and glass-filled vinyl composites that will more than meet your needs. Wear-Resistant Plastisols: CORE™ Reduce wear with a coefficient of friction that's up to 60% less than conventional plastisols

CORE™ Vinyl Plastisols These dispersions of PVC resins are available in a range of hardness and colors, and for many different uses. Phthalate-free dispersions of PVC resins.

HEPA HEPA is a type of pleated mechanical air filter. It is an acronym for “high efficiency particulate air [filter]” as officially defined by the U.S. FILTRATION Filter media perform the specific functions in filter appliancesby separating gases (air) and solids (particles).

Regular monitoring of our emissions to air from all of our sites is a part of environmental management at Avient. While conventional air emissions are a critical and a highlyinfluential topic in some industrial sectors, as a specialty formulator of purchased materials, Avient’s conventional air emission levels from legacy operations are de minimis and not material. Details on conventional air emissions can be found in the Metrics section of this report.