Mevopur™ Healthcare Colorants and Formulations Special Effect Colorants for Healthcare Devices and Pharmaceutical Packaging Self-administered medication, for example via pen devices and inhalers, has been the norm for many years. Designers are looking for ways to make their devices easier to use and more attractive—special effects can help this. When added to plastics, special effect pigments create a distinctive impression like pearlescence, sparkle or a metallic look.

MB1767 PEBBLE + 1 PHR MOLD RELEASE MB1767 PEBBLE + 1.5 PHR MOLD RELEASE Sales Order Confirmation - under "Material Header"

2200051B VBX3523 BK PWD MOLD RELEASE B 2200051A VBX3523 BK PWD MOLD RELEASE A Sales Order Confirmation - under "Material Header"

CORE(TM) MB1001A Mulatto Mold Release CORE(TM) MB3207 Mulatto Mold Release Sales Order Confirmation - under "Material Header"

To obtain comparability based on company size, the Consultant’s analysis either referenced a specific sample of comparably-sized companies or calibrated the pay of a broad sample of companies against company size. In addition, in order to receive payments under the Executive Severance Plan, the Named Executive Officer must execute a release of claims against us and is subject to confidentiality, non-compete, non-solicitation and non- disparagement covenants during the two-year severance period. Our proxy materials for the Annual Meeting will be released to shareholders beginning March 27, 2024.

Similar to the ones that correct yellowing, there are special additives that “scavenge” or otherwise reduce the levels of acetaldehyde. In order to keep up with the demands of manufacturers who want to use the recycled material for new products, communities must be committed to maintaining the necessary structure and processes for recycling PET. Connect with us to learn more about how Avient can deliver specialized material solutions that keep pace with the ever-increasing demands for sustainability.

TECHNOLOGY COMPONENTS Select Rapid Color Prototyping Technology includes: Select Color Cell • Color scanning or matching • Creation of color plaques Online Software • Formulation and price generator • Web-based processor Automated Dispenser • Globally standard base colors • Consistent production from recipes HOW IT WORKS Select allows you to: • Instantaneously create a new color using your own standards, spectrophotometer or colorimeter data, or the software’s built-in design tools • Produce small quantities of color masterbatch for use in validating your color match • Combine advanced liquid colorants, cloud-access software and automated dispensing technology • Carry out color modeling and rapid iteration Select also helps you: • Choose the right color by providing a quick and cost effective way to model, sample, and test color options • Facilitate prototyping and variation testing PRODUCT BULLETIN CONVENTIONAL COLOR DEVELOPMENT PROCESS Multiple rounds of sampling, trials and approvals, usually over many weeks. Target samples/ specifications Target samples/ specifications Matches Approvals Trials Approvals Approvals ApprovalsApprovals Trials Designer BrandManufacturer Target samples/ specifications Target samples/ specifications Matches Approvals Trials Approvals Approvals ApprovalsApprovals Trials Designer BrandManufacturer MARKETS AND APPLICATIONS Select is a system ideally suited for applications where choice of color is vital but also uncertain.

Special items (1): Gross margin before special items Special items, after tax

PowerPoint Presentation M E D I C A L C O N N E C T O R S • Ongoing production with no change to regular set up • Excellent processing and demolding performance • Color stability during processing • Excellent chemical and impact resistance • Enabled efficient ongoing production rates without changing any processing parameters • Safeguarded color stability and transparency during processing for optimal aesthetics • Ensured regulatory requirements for biocompatible ISO109931 and FDA were met • Provided a solution effective across a range of high-temperature polymers, including PEEK, PPSU, PES, PSU, PEI, LCP, and PPS Colorant Chromatics Evoluscend non- PFAS* high-temperature polymer mold release additive KEY REQUIREMENTS WHY AVIENT AVIENT SOLUTION PRODUCTIVITY + REGULATORY LEARN MORE ELECTRICAL COMPONENT OEM (*) A non-PFAS additive manufactured without non-intentionally added (NIA) PFAS or PTFE. (*) manufactured without intentionally added PFAS and without PTFE (1) refers to sulfone products only https://www.avient.com/products/polymer-additives/processing-enhancement-additives/colorant-chromatics-evoluscend-non-pfas-high-temperature-mold-release-additive Slide Number 1

This literature shall NOT operate as permission, recommendation, or inducement to practice any patented invention without permission of the patent owner. 1.844.4AVIENT www.avient.com ADDITIVE TECHNOLOGIES Flame retardant additives Mitigates fire hazard by reducing flame spread and heat release Anti-static and conductive additives Controls build-up of static charges to reduce risk of fire and enhance safety Antimicrobial technology Reduces bacterial, mold and fungal growth on the surface and through the thickness of the part Light spectrum management Provides UV protection to prevent discoloration or degradation of mechanical properties for lasting outdoor durability and color fastness Scratch and mar resistant additives Adds protection to stand up to surface abrasion and wear and tear COLORANT TECHNOLOGIES UL 94 colorants Over 2,000 UL 94-recognized color concentrates, including for high temperature resins Special effect colorants Visual enhancements including metallic, granite, or pearlescent appearance Bio colorants and additives For use in bio-based plastics without compromising performance TECHNOLOGIES AVAILABLE TO ENHANCE PUBLIC CHARGING STATIONS Avient supports all of these solutions with a range of world-class services, including: • Polymer material expertise with a focus on sustainability • Application development expertise with global design centers • Regulatory compliance coordination to help mitigate risk • Reliable field technical services and support • Leading color trend and design services