Colorant Chromatics Catalog (Chinese) Colorant and additive dispersions that provide enhanced performance and color consistency Laser-marking additive, an authentication additive, and colorant— bundled into a single Smartbatch™ concentrate 

Polymer Additives OnCap™ UV Stabilizer Additives Polymer Additives

In addition to its comprehensive portfolio of polymers, functional additives, and colorants for healthcare, PolyOne’s exhibit will include a sampling of healthcare application successes achieved through material science, industry expertise and comprehensive product development support. OnColor™ HC Colorants for Healthcare: color concentrates developed to meet or exceed USP Class VI and ISO 10993 and formulated without heavy metals, phthalates and BPA or other requirements as specified Pre-certified OnCap™ HC Plus: Functional additives that complement OnColor™ HC Plus colorant formulations, giving customers a wider range of resin choices and supporting applications that require bio-compatible solutions

Mevopur™ Healthcare Colorants and Formulations and Mevopur™ Healthcare Functional Additives for Bormed™ Resins Mevopur™ Healthcare Colorants and Formulations and Mevopur™ Healthcare Functional Additives help medical device, diagnostics and pharmaceutical packaging sectors meet the growing challenges of product consistency, compliance and reliability. MEVOPUR COLORANTS • Standard colors in PP and PE to shorten time-to-market • Custom colors matched to Pantone, RAL or other color reference • White colorants for pharmaceutical packaging for LDPE, HDPE and PP with opacity to reach USP chapter MEVOPUR FUNCTIONAL ADDITIVES • Antistatic formulation with good flow/impact for injection molding • Amide- and amine-free antistatic for film in contact with API (Active Pharmaceutical Ingredients) • UV blocking for transparent PP and PE packaging to meet USP chapter • Non-migrating friction reduction/processing aid for PE and PP • Laser marking/welding additive for fast, reliable marking/assembly • MVTR (Moisture Vapor Transmission Rate) reduction for HDPE to improve shelf-life • Thermal protection of the polymer during processing • Gamma/e-beam sterilization protection for PP (up to 50kGy) with color compensation for reduced yellowing REGULATORY SUPPORT • Raw materials tested to: - ISO 10993-1 and USP biological evaluation - European Pharmacopeia 3.1.3/3.1.5 (polyolefin) - USP (polyethylene) - ICH Q3D elemental impurities • Registered Drug Master File (Type III) and/or Device Master File • Food contact established with FDA/EU* APPLICATION BULLETIN * FDA/EU compliance information available upon request Bormed™ is a registered trademark of Borealis Healthcare use limitations apply—see below.

BIO additives MR snapshot 2022 Final EXTRUSION CAST PROCESSOR T H I N P L A F I L M & B A G S • Non-stick performance during manufacturing • Excellent film quality with good aesthetics • Efficient and clean process performance • Compliant with food contact applications* • Provided a performance additive to prevent biodegradable resin from sticking to the chill-roll surface • Reduced the polymer friction factor on metal surfaces, resulting in a better film quality • Helped improve the manufacturing process with fewer cleaning steps CESA™ OnCap™ & BIO Additives KEY REQUIREMENTS WHY AVIENT? https://www.avient.com/products/polymer-additives/performance-enhancement-additives/oncap-bio

PolyOne Announces Exercise of Option to Purchase Additional Common Shares... PolyOne Signs Definitive Agreement to Acquire Clariant Color and Additive Masterbatch Business... PolyOne Announces Appointment of Woon Keat Moh to President of Color, Additives and Inks...

Avient debuts new sustainable addition to its MagnaColours ITO range of dyes, chemicals, and functional finishes at ITMA 2023 – ITOFIX EVO. SUZHOU, China – June 1, 2023 – Today, Avient Corporation will exhibit its broad range of specialty and sustainable colorants and additives, thermo Avient to feature its latest sustainable solutions of colorants and functional additives for dyes, chemicals, finishes, and spin-dyeing, at ITMA 2023

Color and Additives Solutions Overview Colorant and additives overview and capabilities Barrier and Scavenger Additives

To better serve these customers, PolyOne has developed this industry-specific collection to focus on the color palettes most applicable for transportation applications,” said Fernando Sanchez, director, global marketing, PolyOne Global Color and Additives. This color collection targets colors for vehicles that attract “Flat Agers,” a reference to the fast-growing group of aging-but-fit car buyers who value user friendly vehicles combined with new, sophisticated design. The InVisiO Color Inspiration special collection for the transportation industry will expand as PolyOne continues to work closely with designers and identify additional new color-inspired trends.

Say-Eng Lee, Vice President and General Manager, Color, Additives and Inks Asia Norbert Merklein, Vice President and General Manager EMEA, Color, Additives and Inks Woon Keat Moh, Senior Vice President and President of Color, Additives and Inks