Camino a Melipilla 15.170 , 9250000 Maipu, Chile Avient Corporation Design and Manufacture of Colour and Additive Concentrates, Thermoplastic Resins and Specialty Compounds Järnyxegatan 7, SE-200 39 Malmö, Sweden Avient Corporation Design, Manufacture and Distribution of Thermoplastic Elastomer Resins & Pellets 831 Ridgeview Drive McHenry IL 60050 United States Avient Corporation Design, Manufacture and Distribution of Thermoplastic Elastomer Resins & Pellets 833 Ridgeview Drive McHenry IL 60050 United States Avient Corporation Design, Manufacture and Distribution of Thermoplastic Elastomer Resins & Pellets 921 Ridgeview Drive McHenry IL 60050 United States Avient Corporation Manufacture of Colour and Additive Concentrates, Thermoplastic Resins and Specialty Compounds Via Bergamo 51, 23807 Merate, Italy Avient Corporation Design and Manufacture of Custom PVC Plastisol and PVC Slush Mold Powder 733 E. De Martorell 124, 8740 Sant Andreu, Spain Avient Colorants MX S.A de C.V. Jorge Bei Maluf, 2.165, Vila Theodoro Suzano SP 08686-000 Brazil Avient Corporation - Suzhou, China Design and Manufacture of Engineering Plastics and Plastic Alloys 77 Shenggang Street , 215024 Suzhou, Avient Corporation Design and Manufacture of Colorants and Additives for Plastics Gatot Subroto KM. 4 Jalan Kalisabi No. 1 Building 37 Tangerang Banten 15138 Indonesia Avient Corporation Design and Manufacture of Colorants and Additives for Plastics No. 30 Hsing Pang Road Tao Yuan -- - 330457 Taiwan Avient Corporation Design and Manufacture of Colorants and Additives for Plastics AV.

No:8 34538 Esenyurt Turkey Avient Corporation - Gaggenau, Germany Design and Manufacture of Specialty Engineered Thermoplastics Adolf-Dambach-Str. 2 76571 Gaggenau Germany Avient Corporation - Glendale, AZ Manufacture of Colorants for Plastics 7601, North Glen Harbor Blvd. Glendale - AZ 85307 United States Avient Corporation - Grace-Hollogne, Belgium Warehousing and Dispatching of raw materials Rue Louis Bleriot 7 4460 Grace-Hollogne Belgium Avient Corporation - Gyor, Hungary Design and Manufacture of Color and Additive Concentrates and Specialty Compounds Mandulafa Sor 3 9027 Gyor Hungary Avient Corporation - Kennesaw, GA Design and manufacture of specialty inks and specialty coatings. , 8155 Cobb Center Drive Kennesaw - GA 30152 United States Avient Corporation - Knowsley, United Kingdom Design and Manufacture of Liquid Colorants and Additives for Plastics, Assembly and Supply of Material Dosing Equipment , Unity Grove Knowsley - Merseyside L349GT United Kingdom Avient Corporation - Kutno, Poland Design and Manufacture of Color and Additive Concentrates and Specialty Compounds ul. Ezcabarte calle H Nº3 31194 Oricain Spain Avient Corporation - Toluca, Mexico Design and manufacture of colorants for plastics AV.

Reduces yellowing through recycling and provides bottle blowing benefits as well as reduced carbon emissions. Copyright © 2021, Avient Corporation. Avient makes no warranties or guarantees respecting suitability of either Avient’s products or the information for your process or end-use application.

Patterson, Chairman, President, and Chief Executive Officer, Avient Corporation. Beggs, Senior Vice President and Chief Financial Officer, Avient Corporation. This is due to the inherent difficulty of forecasting the timing and amount of certain items, such as, but not limited to, environmental remediation costs, mark-to- market adjustments associated with benefit plans, acquisition related costs, and other non- routine costs.

In 2010, we recognized a $51.3 million income tax benefit. All U.S. defined benefit pension plans are frozen, no longer accrue benefits and are closed to new participants. The following tables present the change in benefit obligation, change in plan assets and components of funded status for defined benefit pension and post-retirement health care benefit plans.

Patterson, Chairman, President, and Chief Executive Officer, Avient Corporation. Beggs, Senior Vice President and Chief Financial Officer, Avient Corporation. This is due to the inherent difficulty of forecasting the timing and amount of certain items, such as, but not limited to, environmental remediation costs, mark-to-market adjustments associated with benefit plans, acquisition related costs, and other non-routine costs.

ITALIAN MOLDER & PART PRODUCER L U X U R Y T O O T H B R U S H B A S E • Density 4.0 SG • Low water absorption • Good mechanical performance • Chemical resistance to toothpaste and cleaning products • Worked in close collaboration with customer to fully understand material requirements • Provided an alternative to metal with the processing and recyclability benefits of a polymer • Enabled customer to launch innovative new product into the market winning Red Dot Design Award Gravi-Tech™ Density Modified Formulations KEY REQUIREMENTS WHY AVIENT? AVIENT SOLUTION WEIGHT + PROCESSABILITY LEARN MORE Copyright © 2020, Avient Corporation.

Some part designs may benefit from the use of higher thermal conductivity materials such as beryllium copper.

At Avient, we are proud to be a part of the solution, supporting the shift from a linear economy to a circular economy and driving sustainability for all of our stakeholders. Last but not least, individuals must rethink how they use products and commit to lifestyle changes that will have economic and environmental benefits for everyone. Connect with us to learn more about how Avient can deliver specialized material solutions that keep pace with the ever-increasing demands for sustainability and support the creation of a circular economy.

Nikrant Page 67 United States 36% Europe 36% Canada 2% Asia 20% Latin America 2011 Revenue: $0.6 Billion2011 Revenue: $0.6 Billion SolutionsSolutions At a Glance Global Specialty Engineered Materials Appliance 6% Building & Construction 3% Wire & Cable 14% Electrical & Electronics 14%Consumer 21% Packaging 5% Industrial 8% Misc. 3% HealthCare 5% Transportation 21% America 6% 2011 Revenue by Industry Segment2011 Revenue by Industry Segment 1.1% 1.3% 3.4% 5.1% 9.6% 8.0% 12-16% 2006 2007 2008 2009 2010 2011 2015 Operating Income % of Sales Target Expanding ProfitsExpanding Profits Page 68 Value Proposition • GSEM is a global leader providing complete specialty solutions encompassing innovative technologies and services to enable customer success Transformation Highlights • Dramatic turnaround of the Engineered Materials business through mix improvement and specialty focus Value Proposition and Transformation Highlights Global Specialty Engineered Materials improvement and specialty focus • GLS acquisition successfully integrated, having more than doubled earnings in 3 years • PolyOne culture and strategy now engrained worldwide • Expansion into healthcare with dedicated resources > $15B Addressable Market Page 69 • Polymer design, formulation and service expertise • Broad, global technology base and regional centers of excellence • Ten innovation centers around the world Key Differentiators Global Specialty Engineered Materials • Ten innovation centers around the world • Specialty brand leadership with PolyOne, GLS, NEU and ECCOH • Ability to leverage global key account team Page 70 From Volume Commodity-driven product portfolio To Value Specialty technology and solutions EM North America Transformation Volume Sales Gross Margin $ Mix Transformation – Executing the Strategy Global Specialty Engineered Materials 2006 2011 2006 2011 2006 2011 Page 71 $12 $29 Operating Income ($ in millions) • Provided access to new customers in specialized, high-growth markets such as healthcare and consumer • Strategic partner to many of the world’s best-known companies GLS Integration Success 16.9% 8.2% 2007 2011 2007 2011 Working Capital % of Sales • Complementary global footprint provided additional cross-selling opportunities • Opportunity to expand margins and drive working capital improvement while remaining customer-focused Page 72 $1.3 $27.6 2006 2011 Healthcare Revenue • Investment in dedicated healthcare team to drive penetration and growth • Leverage product portfolio globally & win specialty business Areas of Focus Global Specialty Engineered Materials $10.5 $117.9 2006 2011 Consumer Revenue 2006 2011globally & win specialty business in targeted markets • Aggressively commercialize specialty innovation platforms • Utilize our innovation centers to influence OEM design (Revenue in $ millions) Page 73 • Carbon Nanotube Formulations � Applications: Semiconductor equipment, hard drives � Customer benefits: Scrap cost reduction and clean conductivity • Thermally Conductive Solutions Applications: Sockets and bulb holders for LED lighting Key Innovations Global Specialty Engineered Materials � Applications: Sockets and bulb holders for LED lighting � Customer benefits: Cost reduction, energy saving, and design flexibility • FDA-Regulated TPEs � Applications: Food packaging seals, intravenous delivery systems, medical stoppers, prefilled syringes � Customer benefits: Clean and safe elastomers for highly regulated applications Page 74 Critical Imperatives and 2015 Goal Global Specialty Engineered Materials Critical Imperatives • Commercialize critical new technology platforms • Manage the mix as we continue to drive the transformation • Global translation of commercial successes 2015 Goal • 12 - 16% return on sales Page 75 Page 76