• Iced coffee WHY DO DAIRY PRODUCTS NEED LIGHT PROTECTION?

SEMICONDUCTOR PACKAGING OEM S P E C I A L T Y , S T A T I C D I S S I P A T I V E P A C K A G I N G • Provide protection against electrostatic discharge (ESD) and environmental variations • Ensure highly specialized, clean manufacturing conditions • Deliver stringent quality control of ionic and metal contamination • Maintain availability of raw materials across a global supply chain • Ability to translate production globally • Protected critical electronics from ESD while providing an environmental barrier • Adhered to strict quality and cleanliness controls from raw material handling through production to help maintain high-purity standards, such as ultra-clean feeders, deionized water, and specific HVAC systems, supporting quality initiatives, including PCS reviews, eCoA, and HA assessments • Exceeded customer expectations for controlling ionic and metal contamination down to parts per billion (PPB) • Offered global capabilities with local support and material supply to meet growing semiconductor industry needs Stat-Tech Static Dissipative Formulations KEY REQUIREMENTS WHY AVIENT?

It’s why customers choose us. It’s at the heart of why we are better together. Consensus EBITDA of $460M per Bloomberg Source: Capital IQ market data as of August 24, 2020 Median: 14.1x Median: 10.1x OUR VALUATION VERSUS PEERS Avient Specialty Formulators Other Chemical/Specialty Companies SUMMARY: WHY INVEST IN AVIENT?

WHY AVIENT WINS 7 Deep Customer Relationships & Application Know-How Superior Design Capabilities & Advanced Analytics Global Footprint Strategically Aligned to Serve Customers We iterate fast and often. 37 24 10 36 • U.S. and Canada • Latin America • Europe, Middle East & Africa • Asia We produce locally, serve globally. It’s why customers choose us. It’s at the heart of why we are better together.

INDUSTRIAL EQUIPMENT MANUFACTURER H O U S I N G F O R C R A N E C O N T R O L • High impact performance, charpy notched > 60kJ/m2 • Part assembly: tight dimensional tolerances ±0.05mm • Critical weld lines are invisible on the final part • Red RAL 3020 as branding color • Color stability during injection • Offered a nylon (PA66) formulation with high impact resistance and dimensional stability • Supported injection trials with field technical services • Developed a ready-to-use solution in RAL 3020 with excellent color stability, helping to reduce scrap rate from >50% to 4% • Enabled timely production through fast new developments and samplings • Offered additional color options Bergamid Polyamide Formulations KEY REQUIREMENTS WHY AVIENT?

BABY BOTTLE MANUFACTURER I N F A N T M I L K B O T T L E S • Compliant with FDA food contact and China National Standard GB 9685 • Able to withstand repeated steam sterilization • Transparent for more pleasing appearance and easy identification of measurement lines • Good impact resistance • Developed formulation to comply with both FDA and GB 9685 • Provided material able to withstand repeated steam sterilization and maintain excellent mechanical performance • Achieved a more pleasing color and clarity to enhance measurement lines • Met the need for impact resistance Colorant Chromatics™ PPSU Precolor KEY REQUIREMENTS WHY AVIENT?

Application Snapshot NIR _ REJOIN Final COSMETICS BRAND P E R S O N A L C A R E & C O S M E T I C S P A C K A G I N G • Excellent color performance in PCR resin • Combinable with functional additives • Parts manufactured with 100% PCR • Worked with customer to create circular packaging options with glamorous and striking special effects • Provided a solution that enabled added shine, ensuring the customer achieved beautiful packaging without compromising NIR detectability • Ensured the solution was available for many cosmetics packaging types, including bottles, make-up and caps OnColor™ NIR Black & Dark Sortable Colorants & Rejoin™ PCR Masterbatch for Polyolefins KEY REQUIREMENTS WHY 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?

ELECTRICAL PARTS MANUFACTURER H E A V Y D U T Y C O N N E C T O R S A N D A C C E S S O R I E S • Reduce material rematching and rejection through more efficient pre-testing • Improve processing efficiencies and color consistency in highly FR-filled and high-temperature resins • Achieve regulatory compliance across multiple resin families • Gain better supply chain control to manage scarcity of key engineering resins and changing resin producers • Offered eight UL 94-recognized sites in U.S. and Canada that perform comprehensive analytical, physical and mechanical testing • Provided increased speed to market and expedited design timelines for new products using existing standardized and pre- approved color palettes • Ensured regulatory compliance and security of supply OnColor™ UL 94 Colorants KEY REQUIREMENTS WHY AVIENT AVIENT SOLUTION QUALITY + SPEED TO MARKET LEARN MORE © 2023, Avient Corporation, All Rights Reserved https://www.avient.com/products/polymer-colorants/solid-color-masterbatches/oncolor-ul94-colorants

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?