HVAC AUTOMOTIVE PRODUCER N O R T H A M E R I C A Excelite™ IM Chemical Foaming Additives WHY AVIENT? AVIENT SOLUTION LIGHTWEIGHTING + CYCLE TIME LEARN MORE • Achieved average weight reduction across molds of 7.75% • Achieved cycle time reduction of 15-20% • Provided key support with equipment and processing • Reduced energy consumption • Projected savings of $500,000 annually KEY REQUIREMENTS • Lightweighting • Cycle time improvement • Processing support to enable a seamless transition to begin using foam Copyright © 2020, Avient Corporation. All Rights Reserved. https://www.avient.com/products/polymer-additives/foaming-agents/colormatrix-excelite-chemical-foaming-additives

Výpis subjektu Avient S.à r.l., Czech Republic Branch Údaje platné ke dni: 3. prosince 2021 03:45 1/1 Výpis z obchodního rejstříku, vedeného Městským soudem v Praze oddíl , vložka A 78870 Datum vzniku a zápisu: 30. srpna 2018 Spisová značka: A 78870 vedená u Městského soudu v Praze Označení odštěpného závodu: Avient S.à r.l., Czech Republic Branch Sídlo: Pobřežní 620/3, Karlín, 186 00 Praha 8 Identifikační číslo: 074 10 026 Právní forma: Odštěpný závod zahraniční právnické osoby Předmět podnikání: Výroba, obchod a služby neuvedené v přílohách 1 až 3 živnostenského zákona Vedoucí odštěpného závodu: LÁSZLÓ MEDNYÁNSZKY, dat. nar. 23. listopadu 1967 9400 Sopron, Ösvény 7, Maďarská republika Zřizovatel - zahraniční osoba: Avient S.à r.l. 9638 Pommerloch, Route de Bastogne 19, Lucemburské velkovévodství Registrační číslo: B226205 Právní forma: společnost s ručením omezeným Statutární orgán zřizovatele - zahraniční osoby: Jednatel: HOLGER HANS KRONIMUS, dat. nar. 26. ledna 1968 76571 Gaggenau, Adolf Dambach-Strasse 2, Spolková republika Německo Den vzniku funkce: 4. července 2018 Den vzniku členství: 4. července 2018 Jednatel: CHRISTOPH PALM, dat. nar. 16. května 1963 9638 Pommerloch, Route de Bastogne 19, Lucemburské velkovévodství Den vzniku funkce: 4. července 2018 Den vzniku členství: 4. července 2018 Jednatel: ZANETA GABRIELA POTOCZNY, dat. nar. 17. října 1974 9638 Pommerloch, route de Bastogne 19, Lucemburské velkovévodství Den vzniku funkce: 27. února 2019 Den vzniku členství: 27. února 2019 Jednatel: NORBERT MERKLEIN, dat. nar. 3. května 1964 4132 Muttenz, Rothausstrasse 61, Švýcarská konfederace Den vzniku funkce: 18. ledna 2021 Den vzniku členství: 18. ledna 2021 Počet členů: 4 Společnost je platně vázána nebo zastupována vůči třetím osobám takto: má-li Společnost více než jednoho jednatele, pak podpisem kteréhokoli jednatele.

PRODUCT BULLETIN Copyright © 2025, Avient Corporation. Avient makes no warranties or guarantees respecting suitability of either Avient’s products or the information for your process or end-use application. Contact Avient for specific clearances and use conditions.

PRODUCT BULLETIN Copyright © 2023, Avient Corporation. Avient makes no warranties or guarantees respecting suitability of either Avient’s products or the information for your process or end-use application. For more information about Cesa™ Anti-Block Slip LS and how it can enhance your flexible packaging solutions, please contact Avient.

TRACTOR TRAILER OEM C A R G O T R A I L E R S I D E W A L L S • Suitable CFA design for PE sheet extrusion in layered, metal-laminated inner sidewall panels • Improved fuel economy and reduced trailer tare weight • Uncompromised outdoor durability and part strength • Reduced polymer usage while maintaining physical and dimensional requirements • Delivered significant 20% part weight reduction with CFA solution • Provided formulation to enhance throughput, leading to a 43% overall cost reduction • Created value beyond initial technical challenge with a credible problem solving approach • Enhanced performance with excellent sidewalls, uniform foamed plastic core, superior flatness, and rigidity Hydrocerol™ Chemical Foaming Additives (CFAs) and Cesa™ Nucleant Additives KEY REQUIREMENTS WHY AVIENT? AVIENT SOLUTION LIGHTWEIGHTING + COST REDUCTION LEARN MORE Copyright © 2022, Avient Corporation. All Rights Reserved. https://www.avient.com/products/polymer-additives/foaming-agents/hydrocerol-solid-chemical-foaming-and-nucleating-agents

ETO / Gamma radiation) • Facilitated 510(k) submission with formulations registered under Device Master File MAF 1833 • Pre-tested raw materials to biocompatibility ISO10993, US and Eu Pharmacopeia, ICH-Q3D extractable metals • Enhanced stability with gamma stabilizing package • Minimized risk of change with change control beyond CAS number level • Ensured uninterrupted supply from multiple ISO 13485-2016 certified sites • MEVOPURTM ISO 6009 Standard / Customized Solutions KEY REQUIREMENTS WHY AVIENT? AVIENT SOLUTION COMPLIANCE + QUALITY LEARN MORECopyright © 2021, Avient Corporation. All Rights Reserved. https://www.avient.com/products/polymer-additives/performance-enhancement-additives/mevopur-functional-additives

Avient Corporation. Avient Corporation. All Rights Reserved 2025 18 Color, Additives & Inks – Q1 2025 performance Sales 515 520 Q1 2024 Q1 2025 EXCL.

Patterson, Chairman, President and Chief Executive Officer, Avient Corporation. In addition, a recording of the audio will be available for one week, beginning at 12:00 p.m. In addition, operating income before the effect of special items is a component of Avient annual and long-term employee incentive plans and is used in debt covenant computations.

SENSORY EXPERIENCE Wear Resistance, Noise Reduction, Low Friction SOLUTION: Internally Lubricated Formulations, Thermoplastic Elastomers, Scratch and Mar Resistant Additives POSSIBILITIES: Gears, Gaskets, Hood Dampers, Seating Systems STRUCTURAL INTEGRITY High Stiffness-to-Weight Ratio, Metal Replacement, Part Consolidation SOLUTION: Long Fiber Reinforced Composites POSSIBILITIES: Seat Base, Brake Pedal, Frame, Floor Pan, Controls EXTREME PERFORMANCE Chemical & Fire Resistance, Extreme Temperature Performance, Thermal Management, Lightweighting SOLUTION: Engineered Nylon Formulations, Flame Retardant Polyolefin Formulations, Engineered Polyketone Formulations, Thermally Conductive Formulations, Chemical Foaming Agents POSSIBILITIES: Under-the-Hood Applications, Electrical Connectors, Battery Assembly Housings, Exterior Trim and Equipment THERMAL MANAGEMENT Heat Dissipation, Flexible Design SOLUTION: Thermally Conductive Formulations POSSIBILITIES: LED Lights, Heat Sinks AESTHETIC APPEAL Custom Color, Special Effects, Paint Replacement, Corrosion Resistance, UV Stability SOLUTION: Custom Pre-Colored Formulations, Pre-Colored High-Gloss Thermoplastics, Solid Color Masterbatches POSSIBILITIES: Body Panels, Pedals, Control Grips, Bezels, Brand Elements TACTILE EXPERIENCE Soft-Touch Feel, Durable, Wet Grip Performance, Color Customization, UV Stability, Ergonomic Design, Overmolding SOLUTION: Thermoplastic Elastomers, Combination Colorant and Additive Formulations, Fabric-Effect Colorants and Additives POSSIBILITIES: Steering Wheel, Switches, Knobs © 2024, All Rights Reserved Avient Corporation, 33587 Walker Road, Avon Lake, Ohio USA 44012 https://www.avient.com/products/engineered-polymer-formulations/general-engineered-formulations/lubrione-internally-lubricated-formulations https://www.avient.com/products/engineered-polymer-formulations/general-engineered-formulations/lubrione-internally-lubricated-formulations https://www.avient.com/products/thermoplastic-elastomers/tpe-knowledge-center https://www.avient.com/products/thermoplastic-elastomers/tpe-knowledge-center https://www.avient.com/products/polymer-additives/visual-enhancement-effects/cesa-scratch-mar-resistance-additives https://www.avient.com/products/polymer-additives/visual-enhancement-effects/cesa-scratch-mar-resistance-additives https://www.avient.com/products/engineered-polymer-formulations/high-temperature-polymer-formulations/complet-long-fiber-reinforced-structural-thermoplastics https://www.avient.com/products/engineered-polymer-formulations/high-temperature-polymer-formulations/complet-long-fiber-reinforced-structural-thermoplastics https://www.avient.com/products/engineered-polymer-formulations/general-engineered-formulations/nymax-bergamid-polymer https://www.avient.com/products/engineered-polymer-formulations/general-engineered-formulations/nymax-bergamid-polymer https://www.avient.com/products/engineered-polymer-formulations/flame-retardant-formulations/maxxam-fr-flame-retardant-polyolefin-formulations https://www.avient.com/products/engineered-polymer-formulations/flame-retardant-formulations/maxxam-fr-flame-retardant-polyolefin-formulations https://www.avient.com/products/engineered-polymer-formulations/general-engineered-formulations/edgetek-pke-polyketone-formulations https://www.avient.com/products/engineered-polymer-formulations/conductive-signal-radiation-shielding-formulations/therma-tech-thermally-conductive-formulations https://www.avient.com/products/engineered-polymer-formulations/conductive-signal-radiation-shielding-formulations/therma-tech-thermally-conductive-formulations https://www.avient.com/products/polymer-additives/foaming-agents/hydrocerol-chemical-foaming-agents https://www.avient.com/products/engineered-polymer-formulations/conductive-signal-radiation-shielding-formulations/therma-tech-thermally-conductive-formulations https://www.avient.com/products/engineered-polymer-formulations/conductive-signal-radiation-shielding-formulations/therma-tech-thermally-conductive-formulations https://www.avient.com/products/engineered-polymer-formulations/general-engineered-formulations/custom-pre-colored-specialty-engineered-formulations https://www.avient.com/products/engineered-polymer-formulations/general-engineered-formulations/artisan-pre-colored-thermoplastics-premium-finishes https://www.avient.com/products/polymer-colorants/solid-color-masterbatches https://www.avient.com/products/thermoplastic-elastomers/tpe-knowledge-center https://www.avient.com/products/polymer-colorants/color-additive-combination-masterbatches/smartbatch-combination-colorants-additives https://www.avient.com/products/polymer-colorants/color-additive-combination-masterbatches/smartbatch-fabric-fx

Avient Corporation. Avient Corporation. All Rights Reserved 2025 16 Color, Additives & Inks – Q2 2025 performance Sales 542 539 Q2 2024 Q2 2025 Adj.