The award recognizes PolyOne’s work in designing and developing the USee™ self-refraction device for Global Vision 2020, a nonprofit organization founded by the device inventor J. As an IDEA-winning design, the USee device will be part of the permanent collection at The Henry Ford Museum of American Innovation (Dearborn, Mich.), an IDSA partner. This award is proof that the USee device not only graduated, but was the valedictorian.

Toluca 2000 Toluca, Estado de México 50200 México Activity: Design and Sampling Activity: Design and manufacture of colorants for plastics Facility: Avient Corporation - Vonore, TN 245 Avecor Drive Vonore, TN 37885 Facility: Avient Corporation - Vonore Warehouse 225 Industrial Drive Vonore, TN 37885 Activity: Manufacture of Colorants for Plastics Activity: Warehouse Facility: Avient Corporation - Mountain Top, PA 855 Oak Hill Road Mountain Top, PA 18707 Facility: NEU Specialty Engineered Materials, LLC 15 Corporate Drive North Haven, CT 06473 Activity: Manufacturing, Shipping and Receiving Activity: Compound and supply of thermoplastics for the medical device industry Page 5 of 7 Facility: Avient Corporation - Cergy, France 14 Avenue de l'Eguillette Saint Ouen l'Aumône 95310 France Facility: Avient Corporation - Grace-Hollogne, Belgium Rue Louis Bleriot 7 Grace-Hollogne 4460 Belgium Activity: Design and Manufacture of Color and Additive Concentrates and Activity: Warehousing and Dispatching of raw materials Facility: Avient Corporation - Gyor, Hungary Mandulafa Sor 3 Gyor 9027 Hungary Facility: Avient Corporation - Kutno, Poland ul.

Central No. 200 50200 Toluca Mexico Tossiat, France Design and Manufacture of Color and Additive Concentrates and Specialty Compounds , 43 Place de la gare Tossiat - 01250 France Vic (Barcelona), Design, development and production of color concentrates and additives for plastic and synthetic fibers Carretera de Vic a Olot,C-153, km 5 08500 Masies de Roda Vonore Warehouse Warehouse , 225 Industrial Drive Vonore - TN 37885 United States Vonore, TN Manufacture of Colorants for Plastics , 245 Avecor Drive Vonore - TN 37885 United States Corporation- Suwanee, GA Design and Sampling , 2900 Shawnee Industrial Way Suwanee - GA 30024 United NEU Specialty Engineered Materials, LLC Compound and supply of thermoplastics for the medical device industry , 15 Corporate Drive North Haven - CT 06473 United PolyOne Polymers India Pvt.

TABLE OF CONTENTS PAGE 1.0 QUALITY POLICY……………………………………………………………….. 4 2.0 AVIENT BUSINESS & QMS ALIGNMENT………………………………………. 5 3.0 CUSTOMER FOCUS PROCESS………………………………………………… 6 4.0 SCOPE OF STANDARD QUALITY RESPONSE…………………………….. 7 - 8 5.0 COMPANY INFORMATION…………………………………………………… 9 6.0 IT SECURITY………………………………………………………………….. 10 7.0 ENIVIRONMENTAL HEALTH, SAFETY & SECURITY………………………. 10 8.0 TECHNOLOGY…………………………………………………………………. 11 9.0 REGULATORY & STATUTORY REQUIREMENTS…………………………….. 11 10.0 QUALITY MANAGEMENT SYSTEM……………………………………………… 12 10.1 GENERAL…………………………………………………………………… 13 10.2 FACILITY & MAINTENANCE…………………………………………… 14 10.3 CONTROL OF MONITORING & MEASURING DEVICES……………… 14 10.4 MANUFACTORING, PRODUCTION & PROCESS CONTROLS…………….. 15 10.5 NONCONFORMING MATERIALS……………………………………… 15 10.6 MATERIALS, STORAGE, HANDLING & TRACABILITY……………. 16 10.7 PACKAGING, SHIPPING & DISTRIBUTION…………………………… 16 10.8 QUALITY CONTROL TESTING………………………………………….. 17 11.0 CONTINUOUS IMPROVEMENT…………………………………………… ........ 17 11.1 FIGURE B. Yes, through 3rd party pest control and according to GMP practices (as required). 10.3 Control of Monitoring and Measuring Devices Do test methods have documented calibration/standardization procedures for equipment, instrumentation, and measuring devices? This document is property of Avient Corporation and may not be reproduced or communicated to third parties without authorization. 12.0 Quality Details & Revision Control Definitions and Acronyms Term Definition ISO International Standards Organization QMS Quality Management System LSS Lean Six Sigma FDM Food, Drug, Medical GMP Good Manufacturing Practices TSCA Toxic Substance Control Act Food Allergens Food Allergens Include; Soy, Shellfish, Egg, Peanut, and Dairy CoA Certificate of Analysis CoC Certification of Conformance BoL Bill of Lading IATF International Automotive Task Force NDA Non-Disclosure Agreement ISO 9001 : 2015 Quality Management system requirements IATF 16949 : 2016 Quality management system requirements for automotive production and relevant service parts organization ISO 13485 : 2016 Medical devices—quality management systems requirements for regulatory purposes

T H E N E W P O L Y O N E : A S P E C I A L T Y G R O W T H C O M P A N Y  Growing leadership position in attractive markets  Innovation, technology and service are differentiators  Capital management is a strength: Record-setting cash generation to continue for years  Expand ROIC while increasing invested capital  Proven acquisition strategy with robust pipeline  Commercial investments are fueling momentum and generating organic growth SEGMENT HIGHLIGHTS PolyOne Corporation 17 C O L O R , A D D I T I V E S & I N K S PolyOne Corporation 18 Solid Colorants Performance Additives Screen Printing Inks Liquid Colorants 27% 14% Textiles Building & Electrical & Operating Income & MarginRevenue by Region C O L O R , A D D I T I V E S & I N K S 2 0 1 7 R E V E N U E | $ 8 9 3 M I L L I O N $4 $25 $104 $139 0.9% 5.5% 12.2% 15.5% 16.0% 18.0% 100 110 120 130 140 150 PolyOne Corporation 19 32% 46% 1% Mexico Brazil S P E C I A L T Y E N G I N E E R E D M A T E R I A L S PolyOne Corporation 20 Engineered Formulations Advanced Composites Thermoplastic Elastomers 20% 19% Electrical & 13% Building & S P E C I A L T Y E N G I N E E R E D M A T E R I A L S Revenue by Region Operating Income & Margin 2 0 1 7 R E V E N U E | $ 6 2 4 M I L L I O N PolyOne Corporation 21 $21 $57 $78 0.1% 5.1% 9.3% 12.5% 28% 48% 22% P E R F O R M A N C E P R O D U C T S & S O L U T I O N S PolyOne Corporation 22 Specialty Vinyl Solutions Healthcare Formulations Smart Device Materials Flame Retardant Polymers Building & 30% 15%Appliance Electrical & 1% Mexico 77% Latin America P E R F O R M A N C E P R O D U C T S & S O L U T I O N S Operating Income & MarginRevenue by Region 2 0 1 7 R E V E N U E | $ 7 2 1 M I L L I O N $40 $33 $56 $77 4.6% 3.6% 7.2% 10.7% 16.0% 0 100 PolyOne Corporation 23 D I S T R I B U T I O N E N D M A R K E T S & S U P P L I E R S PolyOne Corporation 24 23% Healthcare 22% Electrical & Building & $20 $25 $63 $73 2.9% 5.9% 6.3% 1.0% 3.0% 5.0% 7.0% 15 25 35 45 55 65 75 Operating Income & Margin 2017 Revenue | $1.2 Billion http://www.avient.com/Pages/VariationRoot.aspx http://www.avient.com/Pages/VariationRoot.aspx T A R G E T E N D M A R K E T S & A P P L I C A T I O N E X A M P L E S PolyOne Corporation 25 Thermally Conductive Chemical Resistant Polymer Colorants Elastomeric Grips and Handles Structural Composites Antimicrobial Technologies Anti-Counterfeiting Target End Markets… Healthcare Catheter Technologies Under-hood Components Target End Markets… Automotive Interior Structural Sound & Vibration Management Roof Systems Air Management Electronics and Cameras Lighting Exterior / Interior Trim Braces & Brackets Fasteners Seals & Flaps Target End Markets… Consumer Thermally Conductive Polymer Colorants Elastomeric Grips and Handles Structural Composite Oxygen Scavenger Laser Marking Additives Antistatic Technologies UV Light Barrier Technologies Cap & Closure Colorants Process Optimization Antioxidant Technologies Density Modified Target End Markets… Packaging  Impart weight, sound and metallic finish to caps and closures for cosmetics and spirits applications  Elevate quality and prestige perceptions among high-end consumers  Eliminate time and cost associated with secondary operations and assembly Luxury Packaging GravitechTM Density Modified Polymers  Eliminate costs by increasing pigment density  Enhance color performance without altering form and formulation  Increase design capabilities by reducing weight and layer thickness Optimize Color Usage OnColorTM Super Concentrates  Inhibit microbial growth on polymer surfaces  Enhance value or products and devices  Highly versatile concentrate with the ability to be incorporated into a wide variety of products Combat Bacteria Formation WithStandTM Antimicrobial Technology  Durable, long-lasting products stand up to the most aggressive disinfectants  Minimize environmental stress cracking and discoloration  One of the broadest medically approved polymer and colorant portfolios Medical Device Housings Chemically Resistant Engineered Polymers Color & Design Services  Greater control of color development and supply chain  Work across entire design process from concept to commercialization  Inspire creativity in the use of polymer materials, colors, and effects  Innovative brand differentiation  Faster development timelines Outdoor Applications  Leading provider of high performance specialty materials for the recreational and sports & leisure industry  Well positioned across all segments to address market needs  Metal to Polymer Conversion  Lightweighting  Thermal Management  Impact Performance  ColorMatrix Fiber Colorant Solutions  Proprietary advanced liquid color formulations and equipment enable greater efficiency and productivity  Eliminates aqueous dyeing and its associated wastewater treatment  Solid Color Concentrates  Extrusion-spun fibers colored via solid masterbatch Fiber Colorants  High flame retardancy to meet strict UL standards  Greater processing and design flexibility  Specialized additives provide long term color stability  Diffusive lens materials improve light dispersion Smart Home Devices ResilienceTM Vinyl Solutions 1 Reconciliation of Non-GAAP Financial Measures (Unaudited) (Dollars in millions, except per share data) Senior management uses comparisons of adjusted net income from continuing operations attributable to PolyOne common shareholders, adjusted earnings per share (EPS) attributable to PolyOne common shareholders and adjusted earnings before interest, taxes, depreciation and amortization (EBITDA) to assess performance and allocate resources because senior management believes that these measures are useful in understanding current profitability levels and that current levels may serve as a base for future performance.

LEADING MEDICAL TRAINING COMPANY M E D I C A L M A N I K I N S • Ability to color code various body parts for more accurate teaching and instruction • Maintain durability and performance through repeated use in a variety of training scenarios • Meet customer’s regulatory requirements • Provided specific colors and hardness for easier identification of body parts • Supplied a non-phthalate plastisol formulation that maintained strength and flexibility over an extended time • Offered robust technical support and regulatory assistance to meet all compliance directives as required by customer Core™ Non-Phthalate Plastisols KEY REQUIREMENTS WHY AVIENT?

PolyOne Showcases Expertise in Medical Polymers at Analytica China 2018 SHANGHAI – Oct 31, 2018 – PolyOne is highlighting its its full portfolio of medical plastics, including an extensive range of medical colorants an

With a long and proven history of safe and effective use in medical applications, vinyl plastisols are some of the most often selected and versatile polymers in the healthcare market. The gold standard for enhancing polymer performance in medical applications. Standard and custom color solutions for today’s complex medical applications

Devices that rely on 5G are sparking innovation in industries ranging from telecommunications and consumer electronics to automotive and healthcare. The devices, in turn, rely on materials that limit signal loss at high-band 5G frequencies (mmWave). With a dielectric constant (Dk) range spanning 2.55 to 23, the materials are optimized to boost antenna efficiency and deliver lightweight solutions for 5G devices. 

They face interference from trees, windows, and even phone cases that can cause transmission issues for mobile devices. New transparent Versaflex CE 3140 TPEs are targeted at accessories such as cases for phones and other 5G mobile devices. Signal quality is critical to reaping the benefits of 5G devices.