Use of Non-GAAP Measures Page 3 -150.00% -50.00% 50.00% 150.00% 250.00% 350.00% PolyOne S&P 500 All time high of $34.47 December 9th, 2013 • 16 consecutive quarters of double digit EPS growth • 42% CAGR adjusted EPS expansion 2006-2012 • YTD stock price has increased 63% versus 27% growth in the S&P • More than six fold increase in market cap: $0.5b $3.3b Strategy and Execution Drive Results Page 4 The World’s Premier Provider of Specialized Polymer Materials, Services & Solutions Four Pillar Strategy Page 5 PP&S 15% Specialty 60% Distribution 25% 0.12 0.27 0.21 0.13 0.68 0.82 1.00 2.50 $0.00 $0.25 $0.50 $0.75 $1.00 $1.25 $1.50 $1.75 $2.00 $2.25 $2.50 2006 2007 2008 2009 2010* 2011* 2012* 2015 Target A dj us te d Ea rn in gs P er S ha re Appliance 6% Building & Construction 13% Wire & Cable 9% Electrical & Electronics 4% Consumer 9% Packaging 18% Industrial 10% Misc. 5% HealthCare 9% Transportation 16% Textiles 1% United States 70% Europe 14% Canada 8% Asia 5% Latin America 3% 2012 Revenues: $4.0 Billion* End Markets* 2012 Revenues: $4.0 Billion* EPS Page 6 * Pro Forma includes FY2012 results for Spartech (11/03/12 YE) and Glasforms & excludes discontinued operations PolyOne At A Glance * Restated to exclude discontinued operations Old PolyOne Transformation *Operating Income excludes corporate charges and special items 2% 34% 43% 63% 65- 75% 0% 20% 40% 60% 80% 100% 2005 2008 2010 YTD 2013 2015 % o f O pe ra ti ng In co m e* JV's PP&S Distribution Specialty Specialty OI $5M $46M $87M $153M Target Mix Shift Highlights Specialty Transformation 2015 Target Page 7 2006 YTD 2013 2015 Where we were Where we are Organic Consolidated Target 1) Operating Income % Specialty: Global Color, Additives & Inks 1.7% 12.8% 12.8% 12 – 16% Global Specialty Engineered Materials 1.1% 10.8% 8.9% 12 – 16% Designed Structures & Solutions — — 5.0% 8 – 10% Performance Products & Solutions 5.5% 8.0% 8.2% 9 – 12% Distribution 2.6% 6.1% 6 – 7.5% 2) Specialty Platform % of Operating Income 6.0% 63% 65 – 75% 3) ROIC* (after-tax) 5.0% 9.4% 15% 4) Adjusted EPS Growth N/A 28% Double Digit Expansion Proof of Performance & 2015 Goals *ROIC is defined as TTM adjusted OI divided by the sum of average debt and equity over a 5 quarter period Page 8 *Percentage of Specialty Platform revenue from products introduced in last five years 19.5% 44.0% 2006 Q3 2013 $20.3 $46.6 2006 TTM Q3'13 14.3% 31.0% 2006 Q3 2013 Research & Development Spending Specialty Platform Vitality Index Progression* Innovation Drives Earnings Growth ($ millions) Specialty Platform Gross Margin % Page 9 We are Experts in Polymer Science and Formulation  Polymer Science  Formulation  Chemistry  Processing Inputs  Base Resins  Additives  Modifiers  Colorants Specialized Polymer Materials, Services, and Solutions Expertise Satisfied Consumers PolyOne Customer Innovative Products & Services  Marketplace Demands  Performance Requirements  Value Drivers Page 10 Positioned for Strong Growth 2015 Target Rev: $5B Adj.

हमार ी आचार सहंि ताहमार ी आचार सहंि ता जार ी कि या: अकट्बूर, 2024 वि षय-सचू ी वि षय-सचू ी परि चय : स ीईओ का सदं शे 1 हमार ी आचार सहंि ता न तैि क वय्वहार क े लि ए दि शानि रद् शे 3 वय्कत्ि गत मलूय् 3 आपक ी जि मम् देारि या ं 4 Avient परय्व केष्को ं और पर्बधंको ं क ी अति रि कत् जि मम् देारि या ं 4 पर्शन्ो ं को हल करना और ग रै- अनपुालन सथ्ि ति यो ं क ी सचूना द नेा 5 न तैि कता हॉटलाइन 5 ग रै पर्ति शोध 6 आचार सहंि ता का लाग ू होना 6 सहंि ता का उलल्घंन 6 सभ ी का समम्ान वि वि धता और समाव शेन 8 भ देभाव या उतप् ीड़न 8 कारय्सथ्ल क े सबंधं 9 मादक दर्वय्ो ं का स वेन 10 भौति क सरुकष्ा और कारय्सथ्ल ीय हि संा 10 काम पर ईमानदार ी सट ीक सचूना, ड टेा और रि कॉरड् 12 ल खेाकंन क ी सतय्नि षठ्ा 12 कपंन ी सचंार 14 परि सपंतत्ि यो ं क ी सरुकष्ा और उपयोग 14 मालि काना और गोपन ीय जानकार ी, वि चार और बौदध्ि क सपंदा 15 गोपन ीयता, वय्कत्ि गत सचूना और ड टेा सरंकष्ण 16 इटंरन टे और ई-म ले का उपयोग 16 सोशल म ीडि या और सोशल न टेवरक्ि गं 17 कपंय्टूर सरुकष्ा, सॉफट्व येर लाइस ेसंि गं और कॉप ीराइट 17 अदंरनू ी सचूना और वय्ापार 18 राजन ीति क चदंा/गति वि धि या ँ और धरम्ारथ् चदंा 19 सरकार ी जाचं और पछूताछ 19 हमार े वय्ापार म ें ईमानदार ी अचछ्ा सौदा 21 रि शव्तखोर ी और कि कब कै 21 एज ेटं और सलाहकार 22 पर्ति सप्रध्ा 22 उपहार और आति थय् 23 हि त का टकराव 24 सव्-वय्वहार 25 अतंरर्ाषट्र् ीय वय्ापार 25 धनशोधन 25 कॉरप्ोर टे सामाजि क जि मम् देार ी सततता 27 सरुकष्ा, सव्ासथ्य् और परय्ावरण 28 उतप्ाद और स वेा सरुकष्ा 29 मानवाधि कारो ं का समम्ान करना 29 एक साझा पर्ति बदध्ता 29 ससंाधन और सपंरक् जानकार ी हमार ी न ीति या ं 30 आतंरि क सपंरक् 30 न तैि कता हॉटलाइन 30 स ीईओ का सदं शेस ीईओ का सदं शे पर्ि य Avient ट ीम, आज क ी जटि ल और परसप्र ज डुी़ द नुि या म ें हमार ी कपंन ी क े नि रण्यो ं का दरूगाम ी पर्भाव होता ह ।ै आचार सहंि ता | 4 वि षय-सचू ी परि चय हमार ी आचार सहंि ताहमार ी आचार सहंि ता सभ ी का समम्ान काम पर ईमानदार ी हमार े वय्ापार म ें ईमानदार ी कॉरप्ोर टे सामाजि क ससंाधन और सपंरक् जानकार ी https://secure.ethicspoint.com/domain/media/en/gui/49178/index.html पर्शन्ो ं को हल करना और ग रै-अनपुालन सथ्ि ति यो ं पर्शन्ो ं को हल करना और ग रै-अनपुालन सथ्ि ति यो ं क ी सचूना द नेाक ी सचूना द नेा हमार ी आचार सहंि ता आपको उन म दुद्ो ं स े नि पटन े क े लि ए दि शानि रद् शे पर्दान करत ी ह ै जो आपक े काम क े समय आ सकत े ह ै ं और आपको सह ी नि रण्य ल ने े म ें मदद कर सकत े ह ै।ं

EXTRUDER Screw 1½" to 6" Polyethylene type—Maddock; 3:1 compression ratio Tooling Pressure type Die On size with 1/8" or less land L/D 24:1 or higher Screen Pack 20/60/60/20 Mesh Cooling Trough Hot 120–150° F (50–65° C) Feeder Gravimetric type—3 compartment (for color) Drying Conditions, Catalyst Only Desiccant type, 4 hours at 140° F (60° C) PROCESSING Temperature Wire Preheat 180–250° F (110–120° C) Feed Zones 330° F (165° C) Transition 340° F (170° C) Metering 350° F (177° C) Head/ Die 360° F (182° C) Target Melt 350–380° F (177–190°C) Flame at Die Tip Yes Line Speed Higher line speed improves mixing and surface smoothness Purge Compound HDPE To learn more about Syncure XLPE wire and cable solutions, contact us at +1.844.4AVIENT (1-844.428.4368) www.avient.com Copyright © 2020, Avient Corporation.

DRYING CONDITIONS ENGLISH (°F) METRIC (°C) Temperature 180°F 80°C Duration 2–4 Hours Moisture Level Allowable 0.05%–0.20% PROCESSING Screw Speed Typical screw speeds are recommended Injection Velocity 1–3 inch per second Back Pressure Lower back pressure is recommended Pack Pressure 60–80% of max injection pressure Hold Pressure 40–60% of max injection pressure Cool Time 10–30 seconds (depends on part geometry and dimensional stability) Residence Time Longer residence times are not advised 1.844.4AVIENT www.avient.com Copyright © 2021, Avient Corporation.

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 RAL** SAP CODE DESCRIPTION LIGHT RESISTANCE 9010 CC01082068BG 00016 Cromofix White 8 1021 CC10253439BG PF 391-YE-30 FPVC Masterbatch 6 2003 CC10274055BG PF 274055 OR FPVC Masterbatch 5 3000 CC10253376BG PF 3189-RD-30 FPVC Masterbatch 4–5 3015 CC10255901BG PF 2000-PK-30 FPVC Masterbatch 7–8 4005 CC10255898BG PF 255898 PU FPVC Masterbatch 5 5015 CC10253374BG PF 130-BU-30 FPVC Masterbatch 7–8 6018 CC01088641BG 06B010 Cromofix Green 5–6 7001 CC10255354BG PF 255354 GY FPVC Masterbatch 8 8003 CC01088695BG 07B005 Cromofix Brown 6 9005 CC10252184BG PF 2023-BK-30 BK FPVC Masterbatch 8 * Non-ortho-phthalate plasticizers ** Other colors available on request SOLUTIONS AVAILABLE

The additives are delivered as concentrates to use with a let- down ratio of typically 1 to 4% or as ready-to-use formulations to use without further dilution.

COLORANT CHROMATICS HIGH-TEMPERATURE POLYMER FORMULATIONS PRODUCT SELECTION GUIDE COLORANT CHROMATICS HIGH TEMPERATURE COMPOUNDS PROPERTY ISO Test Method Units PES PPSU PEI LCP PEEK PSU PHYSICAL Density 1183 — 1.37 1.29 1.27 1.40 1.30 1.24 Mold Shrinkage Flow/X-flow 294–4 % 0.8/0.85 0.7/XX 0.6/0.7 0/0.7 1.0/1.3 0.7 MECHANICAL Tensile Strength 527 Mpa 85 70 85 200 100 70 Tensile Elongation Yield 527 % 7 7.5 6 — — 6 Tensile Elongation Break 527 % >25 >60 60 3 30 >50 Izod Notched 180 kJ/m2 7 55 5 95 7 5.5 THERMAL HDT 1.8 MPa 75 °C 205 200 190 190 150 175 FLAMMABILITY Flame Rating UL-94 — V-0 V-0 V-0 V-0 V-0 HB ADDITIONAL Steam Sterilizable — Cycles 100 2000 2000 1500 1000 100 CUSTOM OPTIONS Color — — Yes Yes Yes Yes Yes Yes Reinforced — — Yes Yes Yes Yes Yes Yes Conductive — — Yes Yes Yes Yes Yes Yes Lubricated — — Yes Yes Yes No Yes Yes Radiopaque — — Yes Yes Yes No Yes Yes Trade Names — — Veradel Ultrason E Radel Ultrason P Ultem Vectra Zenite Xydar KetaSpire Victrex Vestakeep Udel Ultrason S Avient high temperature precolored and specialty compounds are your solutions for high performance products.

PDI) on extruded profiles 2 ASTM D-638 3 ASTM 256 4 ASTM D-648 66 psi, unannealed, 0.125" 5 Savings depends on profile size and production volume Acrylite is a registered trademark of Evonik Performance Materials Lens Performance Resilience™ LS Frost PVC Acrylite® Satinice Frost PMMA Light Transmission1 at 0.060" (1.5mm) 83% Low Diffusion 78% Medium Diffusion 75% High Diffusion 81% Low Diffusion Diffusion Half Power Angle (DLD) 26° Low Diffusion 41° Medium Diffusion 58° High Diffusion 26° Low Diffusion Tensile Strength2 Tensile Modulus2 Tensile Elongation (break)2 7,360 psi 400,000 psi 20% 7,330 psi 330,000 psi 43% Flammability (UL 94) V-0 @ 1.5mm 5VA @ 2.0mm HB @ 1.6mm Notched Izod Impact (73°F)3 2.3 ft-lb/in 0.6 ft-lb/in Heat Deflection Temperature4 157°F/69°C 182°F/83°C UV Stability Good Excellent Chemical Resistance Excellent Good Typical Lens Profile Cost 10–15% Savings5 Baseline 1.866.POLYONE www.polyone.com Copyright © 2018, PolyOne Corporation.

POLYSTRAND™ THERMOPLASTIC PANELS MATERIALS AND CHARACTERISTICS Facesheet Resins Polypropylene (PP) PETG Facesheet Reinforcement Glass Fiber Core Materials PET Foam PP Honeycomb Characteristics Lightweight Excellent Impact Resistance Formable Value Engineered Facesheets Recyclable 2-layer Composite Laminate 0°/90° Unidirectional Composite Tape 3-layer Composite Laminate 0°/90°/0° 4-layer Composite Laminate 0°/90°/90°/0° POLYSTRAND™ CONTINUOUS FIBER LAMINATES Configuration Wood & Polystrand X-ply 0°/90° Aluminum & Polystrand X-ply 0°/90° Common Material Reinforcements POLYSTRAND™ COMPOSITE SANDWICH PANELS Configuration Fiber Reinforced Facesheet Fiber Reinforced Facesheet Core Material

Upon receipt of a notice of an alleged claim, Seller may suspend all further deliveries. 4.