EUROPE: SDS for Europe can be obtained by contacting the appropriate regional office. Geon(TM) POWDER V1846 BLACK FLUID BED PVC EUROPE: SDS for Europe can be obtained by contacting the appropriate regional office.

EUROPE: SDS for Europe can be obtained by contacting the appropriate regional office. POWDER BLUE 312U EUROPE: SDS for Europe can be obtained by contacting the appropriate regional office.

EUROPE: SDS for Europe can be obtained by contacting the appropriate regional office. VBX3574B 149B SHALE POWDER EUROPE: SDS for Europe can be obtained by contacting the appropriate regional office.

EUROPE: SDS for Europe can be obtained by contacting the appropriate regional office. CORE(TM) V1836B UV BLACK PVC SB POWDER EUROPE: SDS for Europe can be obtained by contacting the appropriate regional office.

EUROPE: SDS for Europe can be obtained by contacting the appropriate regional office. 200511 VBX3558 922L LT STEEL GREY POWDER EUROPE: SDS for Europe can be obtained by contacting the appropriate regional office.

EUROPE: SDS for Europe can be obtained by contacting the appropriate regional office. ULON2027 UNILON TRANSFER POWDER 4LB EUROPE: SDS for Europe can be obtained by contacting the appropriate regional office.

EUROPE: SDS for Europe can be obtained by contacting the appropriate regional office. POWDER GREEN EUROPE: SDS for Europe can be obtained by contacting the appropriate regional office.

Light-weighting solutions that replace heavier traditional materials like metal, glass and wood, which can improve fuel efficiency in all modes of transportation Giuseppe (Joe) Di Salvo, Vice President, Treasurer and Investor Relations, Avient Corporation, +1 440-930-1921, giuseppe.disalvo@avient.com, Media Contact: Kyle G. Investor Contacts

MATERIAL SOLUTION DESCRIPTION KEY CHARACTERISTICS POTENTIAL APPLICATIONS Hammerhead™ FR Flame Retardant Composite Panels Industry-first flame retardant thermoplastic composite panels that meet ASTM E84 Class A standards for flame spread and smoke developed and passed NFPA 286 corner room burn testing • Excellent flame performance • Moisture, UV, corrosion, impact, and rot resistant • Lightweight structural integrity • Reduce labor cost and time • Interior Wall, Floor & Ceiling Panel Systems • Garage Doors • Interior & Entry Doors • Exterior Sheathing • Siding & Cladding • Kitchen Cabinetry Hammerhead™ and Polystrand™ Composite Panels Thermoplastic composite panels constructed with Polystrand™ continuous fiber laminates thermally bonded to thermoplastic foam or honeycomb cores • Moisture, UV, corrosion, impact, and rot resistant • Lightweight structural integrity • Reduce labor cost and time • Garage Doors • Interior Entry Doors • Interior Wall, Floor & Ceiling Panel Systems • Exterior Sheathing • Siding & Cladding • Kitchen Cabinetry Polystrand™ Continuous Fiber Tapes & Laminates High strength unidirectional (UD) glass fibers combined with thermoplastic resins available in unidirectional tapes or multi-ply laminates • High strength and stiffness • Enables impact resistance • Formulations available to meet ASTM E84 Class A and Class B flame/smoke rating • Composite Deckng • Interior & Entry Doors • Roofing Systems GlasArmor™ Ballistic Resistant Panels Ballistic protection constructed from layers of 0°/90° woven E-glass fiber reinforcements with a proprietary thermoset resin system • UL 752 Level 1–3 compliant • Less than 25% the weight of comparable steel panel • 1-hr fire rating per ASTM E119* • Safe/Panic Rooms • Garage Doors • Interior & Entry Doors ThermoBallistic™ Thermoplastic Panels Industry-first thermoplastic ballistic resistant panels thermally formed with layers of 0°/90° UD E-glass fiber reinforcements and polyolefin-based resin systems • UL 752 Level 3 compliant • Extremely lightweight • Moisture, UV, and corrosion resistant • Safe/Panic Rooms • Garage Doors • Interior & Entry Doors * UL Level 3 panel was fire tested as part of a wall system with steel studs and drywall facesheet

EUROPE: SDS for Europe can be obtained by contacting the appropriate regional office. 61991PEN ATHLETIC POWDER BLUE EUROPE: SDS for Europe can be obtained by contacting the appropriate regional office.