355C GREEN W/UV TRANSPARENT BLUE B-101A CAN-AM RED DC/UV

Packaging made with anti-fog additives offers the transparency and fog prevention required to confidently present fresh foods to consumers (Chinese language version) Learn more about Silcosperse Laser Marking additives are laser absorbing silicone dispersions that use UV, YAG or fiber laser technologies Explore how floating solar power stations get weathering protection from anti-uv color concentrate

UV BLACK TRANSPARENT GREEN ITS WHITE ALUMINUM UV

504 CPE/UV UV CLEAR CC10002235WE-1NPN-1-01 TRANSPARENT ORANGE

Avient is actively involved in various associations including the ACC, European MasterBatchers and Compounders (EuMBC), European Plastics Converters (EuPC) and Titanium Dioxide Manufacturers Association (TDMA). Through this powerful, configurable and global software for the management of regulatory and voluntary standard compliance, we will have full data transparency throughout the life cycle of Avient products. This investment will improve customer experience and it reiterates our commitment to providing transparency and communication with our stakeholders regarding our products.

Reclaimed end-of-life fishing nets avoid plastic ocean waste, and are the basis of Complēt R nylon 6 long fiber composites. Caption: Avient today released ColorForward™ 2023, the 17th edition of the annual color forecasting guide for the plastics industry created by Caption: With excellent environmental stress crack resistance (ESCR), ECCOH™ 5978 UV formulations are ideal for use in aerial drop cables, which are

  lang=En&xml=5830C36B-1773-4E3E-AF8C-B21F54633E0A http://ec.gc.ca/transparence-transparency/default.asp?

Discover how Avient’s ColorMatrix Amosorb oxygen scavengers and Ultimate UV™ light barrier can protect coconut water from oxygen and light-induced degradation Versaflex™ CE TPEs for 5G Transparency - Application Bulletin Versaflex™ CE TPEs for 5G Transparency - Application Bulletin (Chinese)

Fostering imagination • Enabling creative exploration • Focus on customers’ sustainability • Driving long-term revenue growth ColorWorks Avient Corporation 21 • Rapid customer response • Immediate color measurement and quotation • Fast track product development to “now” • Specialized labs for fast sample delivery • Optimized formulations leveraging cost effective raw materials C U S T O M E R - F O C U S E D C O L O R F O R M U L A T I O N Avient Corporation 22 InstaColr CycleWorks A D V A N C I N G T H E C I R C U L A R E C O N O M Y • Laboratory mimics real-world circular recycling in a research environment • Conducts chemistry testing to improve plastics recycling for customers • Screening and evaluation of additive and colorant systems during recycling • Collaboration platform for customers and value chain partners Avient Corporation 23 Avient Corporation 24 Michael Garratt and Walter Ripple Our Sustainability Promise As the world’s premier provider of specialized polymer materials, services and solutions, Avient is committed to meeting the needs of the present without compromising future generations’ ability to meet their needs. Develop and implement solutions to end plastic waste while supporting AEPW $1.5B investment in key initiatives. 2030 Sustainability Targets 27Avient Corporation Sustainalytics 2021 ESG Risk Ranking RANK (1st = lowest risk) PERCENTILE (1st – lowest risk) Chemicals INDUSTRY 75/449 17th Specialty Chemicals SUBINDUSTRY 21/124 17th ISS November 2021 ESG Scores SCORE (1 = Best, 10 = Worst) Environmental 2 Social 1 Governance 4 28Avient Corporation Avient ESG Ratings Products 8 W A Y S W E H E L P C U S T O M E R S B E M O R E S U S T A I N A B L E 29Avient Corporation Enabling Customers’ Recycling Goals R E S O U N D ™ R R E C Y C L E D - C O N T E N T T P E 62% recycle content High performance and quality Reduce waste with refillable features 30Avient Corporation Lightweighting Commercial Trucks P O L Y S T R A N D ™ T H E R M O P L A S T I C C O M P O S I T E L A M I N A T E S 60% Weight reduction in box truck panels Improve fuel economy 100% recyclable 31Avient Corporation 75% less water Enabling Customers to Conserve Resources, Reduce Waste R E N O L ™ S P I N D Y E C O L O R I N G M E T H O D 30% less energy lower carbon footprint 32Avient Corporation Sustainability for a Better Tomorrow *Avient Sustainable Solutions definitions aligned with FTC 2012 Guide for the Use of Environmental Marketing Claims (“Green Guides”) **2020 is Pro Forma to include full year of the Clariant Color business Revenue From Sustainable Solutions* 2016-2021 2016 2017 2018 2019 2020PF** 2021E $405M $455M $550M $790M $270 215 170 $930M2021E Sales Avient Corporation 33 The Challenge and the Opportunity Avient Corporation 34 Plastic is Part of the Solution PLASTIC ALTERNATIVE PACKAGING (GLASS & ALUMINUM) Requires… Avient Corporation 35 Source: Franklin Associates, A Division of Eastern Research Group (ERG) 2x more 6x more Water 5x more Weight 2x more Greenhouse gas emissions Brand Owners Goals: Substantially Increase use of Recycled Materials 10 40 14 25 13 22 35 19 13 18 41 Current Additional share needed to reach 2025 target Brand Owner 1 Brand Owner 3 Brand Owner 2 Brand Owner 7 Brand Owner 4 Brand Owner 10 Brand Owner 6 Brand Owner 11 Brand Owner 5 Brand Owner 8 Brand Owner 9 Brand Owner 12 Brand Owner 13 Percent recycled plastic used: (examples and not exhaustive) (1) Latest year reported. Interconnected disruptive markets with massive innovation needs Avient Corporation 106 Potential Opportunities  Functionalized Bio- compatible resins /  Chemical / UV resistance  Ambient Control  Thermal Conductivity  EMI Shielding  Low Dissipation Materials  Ambient Control  Sustainability  Functionalized Bio- compatible resins /  Bio-pharma Miniaturization with High Performance Computing needs  Metamaterials  Pristine Thermal, EMI management  Adapting existing capabilities to new markets  Developing new capabilities as needed to create & capture value ROBOTICS HEALTHCARE SEMICONDUCTORS ARTIFICIAL INTELLIGENCE Adv.

Catering oem CATERING OEM F O O D B L E N D E R P I T C H E R • FDA compliance with no Bisphenol A (BPA) • High heat resistance • Transparent aesthetics • Good processing performance • Developed a solution that seamlessly complements pure PES materials • Minimized color deviation • Enabled the possibility of weight reduction • Made target color available • Provided commercial, technical, and operational excellence support Colorant Chromatics PES Color Concentrate KEY REQUIREMENTS WHY AVIENT?