PolyOne Appoints Uniflon Performance Additives as a Colorant Chromatics Distributor in Brazil SÃO PAULO, Brazil – PolyOne Corporation today announced the appointment of Uniflon Performance Additives as distributor of its Colorant Chromatics

MANNHEIM, Germany - March 14, 2018 - Advanced polymers, colorants, and additives from PolyOne are enabling automotive manufacturers to develop new com PolyOne Showcases Its Expertise and Comprehensive Medical Polymers and Colorants Portfolio at MD&M West 2018

ColorNow™ Digital Service from Avient Offers Immediate Color Matching and Streamlined Color Design Process

Stain resistant TPEs for white or light-colored phone cases Power Management Color Cosmetics

Available in natural and black grades, this Edgetek PKE GF series can be colored at the press. Some formulations are also available pre-colored. KEY CHARACTERISTICS • Excellent chemical resistance • Low moisture uptake • Comparable dimensional stability to nylon • Reinforced with 10–40% short glass fiber • High impact and wear resistance • Cost competitive • Eco-conscious alternative to PA66 and PA6 • Non-halogen, flame retardant performance MARKETS & APPLICATIONS These glass-reinforced materials meet the challenges found in chemical, fuel contact, and high moisture environments. • Industrial – pipes, tubing, fluid management • Electrical/Electronics – connectors, battery components • Transportation – under-the-hood fuel/ chemical components PRODUCT BULLETIN PROPERTY COMPARISON — EDGETEK™ PKE FORMULATIONS VS NYLON 1.844.4AVIENT www.avient.com Copyright © 2024, Avient Corporation.

Handelsregisteramt des Kantons Basel-Landschaft BASEL LAN DSCHAFT $t Firmennummer cHE-480.567.505 Rechtsnatur Aktiengesellschaft Eintragung 09.09.2019 Löschung U be rtra g CH-280.3.023.7 7 7 -6 von: auf: 1 llillllll llll ll illllll lll A e E n'rasunsen Ei Lö Firma Rel Sitz 1 I 7 7 7 7 Avient Colorants Switzerland AG (Avient Colorants Switzerland Ltd) 1 Muttenz Ei Lö Aktienkapital (CHF) Liberierung (CHF) Aktien-Stückelung Ei Lö Domiziladresse 1 100'000.00 100'000.00 100 vinkulierte Namenaktien zu CHF 1'000.00 1 Rothausstrasse 61 4132 Muttenz Ei Lö Zweck Ei Lö weitere Adressen 1 Die Gesellschaft bezweckt den Erwerb, die Ver"waltung und Veräusserung von Beteiligungen an Unternehmen, die auf dem Gebiet der Chemie und verwandten Gebieten tätig sind, insbesondere im Bereich Masterbatches und Kunststoffe. LANDSCHAFT I cHE480.567.505 Avient Colorants Switzerland AG Muttenz 2 Alle Eintragungen Ei Ae Lö Personalangaben Funktion Zeichnungsart 5 5 3 3 4 b 7 7 7m 4m 7m 6m horigef, in+irstetden Mer*leihNsrberfdeutseherStaatsangehöriger, in Kronberg (DE) rStaatsangehd'riger-in Cuxen@+U) James, Robert Kenneth, amerikanischer Staatsangehöriger, in Ohio (US) Garratt, Michael Alexander, amerikanischer Staatsangehöriger, in Luxemburg (LU) Tamura, Mauricio Massanobu, portugiesischer Staatsangehöriger, in Birsfelden Merklein, Norbert, deutscher Staatsangehöriger, in Rheinfelden l:M.des Venffattungsrates Mitglied des Verwaltungsrates lAltgtietres Veftvattungsrates l+tgl+e#es Venffattungsrates Mitglied des Verwaltungsrates Mitglied des Verwaltungsrates Präsident des Verwaltungsrates Mitglied des Verwaltungsrates @ Kollektivunterschrift zu zweien ffiien Ehz ehrntersehrift Einzelunterschrift Einzelunterschrift Einzelunterschrift Einzelunterschrift Arlesheim, 02.12.2020 11:46 BM Dieser Auszug aus dem kantonalen Handelsregister hat ohne die nebenstehende Originalbeglaubigung keine Gültigkeit.

It is widely used to manufacture films, bags, trays, bottles, and containers, and it has excellent overall properties such as impact and tensile strength, clarity, processability, colorability, and durability. For these reasons plastics for packaging play an important role in everyday life, however, due to the high volume and rather short usage life of plastic packaging items, they require appropriate management, especially at the end of their life. Some key issues with PCR include degraded mechanical properties, inconsistent and gray coloration, unpleasant odors, or missing food contact approvals.

BUILDING & CONSTRUCTION INDUSTRY BULLETIN SAFETY Security and prevention SOLUTION: Flame retardants, laser marking additives, electrical and thermal additives SURFACE FINISH Low maintenance, natural wood grain aesthetics SOLUTION: Wood plastic composite (WPC) capstock technology PROTECTION Potable water tanks, electrical connectors, piping & tubing, insulation SOLUTION: Antimicrobials, electrical and thermal additives LONGEVITY Long service life, chemical resistance, mold & mildew resistance SOLUTION: Weatherable colorants, impact modifiers, antimicrobial additives SUSTAINABILITY LEED building & material credits, healthy building, reduced energy use, lightweighting, eco-conscious SOLUTION: Recycled materials, chemical foaming agents, bio-derived colorants & additives LANDSCAPE HARMONY Concrete surfaces, patio coloring, stucco SOLUTION: Pool colorants, metallic flooring colorants, stains The building and construction industry is dynamic, with trends towards high- performance buildings, elegant outdoor areas, healthier living spaces, and eco-friendly environments. From performance additives that focus on extending product life to special effect colorants that create stunning results, we have technologies that can help you address your challenges. Our range of world-class services includes: Color Technology: Custom color design, saturated colors, and special effects to fill market niches and eliminate secondary operations Color & Design Services: Trend and color insights, and product development assistance to optimize design and gain speed to market Regulatory Coordination: Aid with new product approvals to reduce regulatory overhead and minimize risk Field Technical Service: Support for tool design, startup and production optimization to gain manufacturing efficiencies Sustainability: Innovative materials and solutions to help you meet your sustainability goals To learn more visit www.avient.com or call 1.844.4AVIENT (1.844.428.4368) B&C Industry Bulletin B&C Industry Bulletin_Single Pages

The final solution was pre-colored to match the brand’s existing color palette and eliminate the need for secondary processing steps. With any product update or change, there is risk,” said Joel Hall, Senior Engineering Manager from Bettcher.

COSMETICS & PERSONAL CARE Requirements: Contribute to product preservation and safety, enhance brand presence through color and aesthetics. FOCUS AREA KEY REQUIREMENTS AVIENT TECHNOLOGIES Visual aesthetics • Offer custom color design and special effects • Provide brand differentiation • Utilize cost-effective solutions • Enhance design and identification • Allow permanent and repeatable markings • Solid colorants • Lower cost-to-color liquid color concentrates • Special effects colorants – molded metallics, plated • Smartbatch™ Combination Colorants and Additives • Laser marking for decoration and identification Dimensional stability • Limit shrinkage and warpage • Maintain mechanical properties • Solid colorants • Nucleating agents Production efficiencies • Improve cycle times • Nucleating agents • Smartbatch colorants and additives • Laser marking additives • Clean processing additives • Slip agents • Antistatic additives • Laser marking for coding Sustainability and increased post-consumer recycled content (PCR) usage • Control viscosity to maintain operational efficiencies • Provide lightweighting • Extend shelf life • Mitigate odor • Melt flow modifiers or enhancers • Nucleating agents • Predictive laser measurements • Colors that manage warpage and dimensional stability • Chemical foaming agents • APR-approved oxygen scavenger in the closure • UV barrier additives • Odor adsorbers • Clarifiers • Compatibilizers and heat stabilizers Performance • Protect brand integrity • Enhance consumer experience • Prevent environmental stress cracking and hinge failure • Maintain seal • UV blockers • Solid colorants and liquid color concentrates • Impact modifiers • Antimicrobial additives • Antioxidants • TPE liners 1.844.4AVIENT www.avient.com Copyright © 2025, Avient Corporation. Our range of world-class services includes: Color Technology: Custom color design, saturated colors, and special effects to fill market niches and eliminate secondary operations Color & Design Services: Trend and color insights, and product development assistance to optimize design and gain speed to market, include collaborative workshops at our ColorWorks™ Design & Technology centers Regulatory Coordination: Aid with new product approvals to reduce regulatory overhead and minimize risk Field Technical Service: Support for tool design, startup and production optimization to gain manufacturing efficiencies Sustainability: Innovative materials and solutions to help you meet your sustainability goals