VERSAFLEX™ PF Capa de adherencia Versaflex™ PF para películas de protección de superficies BOLETÍN TÉCNICO Propiedades Versaflex PF MD6727 Versaflex PF MD6741 Versaflex PF MD6649 Versaflex PF 9512 Versaflex PF MD6666 Versaflex PF MD6748 Versaflex PF MD6700 Características Baja adherencia Baja adherencia; se utiliza para ajustar el revestimiento con MD6700 Baja-media adherencia Oferta de valor Adherencia media Bajo contenido de gel/residuos Construcción de baja adherencia Alta adherencia Resistencia al desprendimiento Baja Baja-media Media Media-Alta Media-Alta Alta Alta Aplicaciones Películas ópticas Electrodomésticos Plásticos Construcción / Metales sin recubrimiento Metales acabados Acero/Metales pintados Metales sin recubrimiento MFR a 190 °C/2,16 kg -- 4,5 17 5,4 21 4,8 6,5 MFRa@ 230 °C/2,16 kg 10 20 -- -- -- -- -- Gravedad específica, g/cc 0,92 0,91 0,92 0,92 0,94 0,94 0,94 Dureza, Límite A 50 49 37 38 37 31 30 G' a 23 °C, Pa 28,0 x 105 10,4 x 106 8,3 x 105 -- 9,9 x 105 11,8 x 105 10,0 x 105 Tg DMA, °C -29 -30 -9 10 11 15 21 Película LDPE/Versaflex PF1 Desprendimiento de 180°, N/25 mm Acero inoxidable después de 20 minutos a 25 °C 0,5 2,2 3,2 6,1 6,7 8,5 8,6 después de 7 días a 25 °C 0,6 2,7 4,3 5,5 8,2 8,3 10,3 PMMA2 después de 20 minutos a 25 °C 1,1 1,7 3,8 4,9 6,9 8,3 8,8 después de 20 minutos a 75 °C 2,8 4,1 5,1 6,9 9,0 10,7 11,8 después de 7 días a 75 °C 4,0 4,4 5,9 9,8 8,4 9,8 10,3 Policarbonato3 después de 20 minutos a 25 °C 1,4 2,2 3,8 6,8 6,3 8,4 7,0 después de 20 minutos a 75 °C 3,4 4,8 6,7 8,8 8,8 10,0 11,8 después de 7 días a 75 °C 4,6 6,5 7,5 10,6 11,6 10,6 13,8 1 Grosor de la película: LDPE de 51 micras/Versaflex PF de 25 micras. 2 Arkema Plexiglas™ V052-100 (Plexiglas es una marca comercial de Arkema France Corp). 3 Sabic Lexan™ L52-111 (Lexan es una marca comercial de Sabic Innovative Plastics).

Product Name H15 H XF V2 70 MF5200-5004 NHFR V2 HS MF5200-5005 NHFR V2 RS H MF5200-5006 NHFR V2 RS HS H6 H XF V0 70 H20 H XF V0 T 70 H6 T/05 H XF V0 70 H6 T/10 H XF V0 70 H6 T/20 XF V0 T 70 H6 GF/10 XF V070 H8 GF/20 XF V0 70 H12 GF/25 H XF V0 70 H6 GF/30 XF V0 70 PE H XF V0 70 Polymer PP PE Flammability V2 V2 V2 V2 V0 V0 V0 V0 V0 V0 V0 V0 V0 V0 UL Listed No No No No No No No No No No No No No Yes Reinforcement Unfilled Unfilled Talc Talc Unfilled Unfilled Talc Talc Talc Glass Filled Glass Filled Glass Filled Glass Filled Unfilled Density (g/cm3) 1.03 0.9 0.98 1.05 1.07 1.06 1.08 1.15 1.16 1.11 1.25 1.32 1.35 1 MFI, 230°C/2.16 kg 13 20 23 20 5.5 20 6 6 6 6 7 12 5.5 E-Modulus (Tensile Modulus - Mpa) 1900 1500 2400 2600 2500 2500 2500 3000 3000 4300 6500 7500 8250 2000 Tensile Strength (Mpa) 25 30 32 30 26 20 26 25 23 55 70 75 78 20 Elongation (%) Product Name C10 XF V2 70 C10 H XF V0 70 C10 H XF V0 T C10 T/10 XF V0 70 C10 T/20 XF V0 70 C6 GF/30 H XF V0 70 C2 GF/20 XF V0 T 70 C6 GF30 H UV XF V0 70 GREY X2 70 GREY X3 70 Resin Chemistry COPO HOMO + COPO Polymer PP Flammability V2 V0 V0 V0 V0 V0 V0 V0 V0 V0 UL Listed No No No No No Yes No No No No Reinforcement Unfilled Unfilled Unfilled Talc Talc Glass Filled Glass Filled Glass Filled Glass Filled Glass Filled Density (g/cm3) 1.01 1.06 1.09 1.16 1.28 1.35 1.23 1.38 1.24 1.25 MFI, 230°C/2.16 kg 7 10 10 9 10 4.5 2.5 4.5 4 0 E-Modulus (Tensile Modulus - Mpa) 1800 1500 1300 1500 2400 8000 5000 8000 5250 6000 Tensile Strength (Mpa) 18 15 20 15 15 60 45 60 40 45 Tensile Strain at Break (ISO 527-2) (%) 63

MOVE OVER METAL Compared to steel, carbon fiber composites are: Tensile Strength 400–500 ksi Density 1.55 g/cm3 Concrete reinforcement, infrastructure repair BUST THE RUST Carbon fiber composites are inherently corrosion resistant, making them ideal for harsh outdoor applications MEET YOUR NEEDS Avient customizes composite materials to meet your specifications, from specialty surface treatments to finishing operations TAKE THE HEAT Carbon fiber composites have excellent dimensional stability to withstand extreme temperatures and conditions stronger 10X 5X lighter Archery bow limbs, risers, cable guards, arrows https://www.avient.com/products/advanced-composites/pultrusion-and-continuous-filament-winding-technology/glasforms-pultruded-rods-tubes-custom-profiles https://www.avient.com/products/advanced-composites/continuous-fiber-composite-tape-laminates-and-barstock/gordon-composites-thermoset-laminates-barstock https://www.avient.com/sites/default/files/2021-11/carbon-fiber-reinforced-product-bulletin.pdf

Microsoft PowerPoint - AVNT Q4 2023 Earnings Presentation v7 AVIENT CORPORATION F O U R T H Q U A R T E R 2 0 2 3 R E S U L T S A N D 2 0 2 4 F I N A N C I A L G U I D A N C E (NYSE: AVNT) F E B R U A RY 1 4 , 2 0 2 4 DISCLAIMER Forward-Looking Statements Certain statements contained in or incorporated by reference into this presentation constitute “forward-looking statements” within the meaning of the Private Securities Litigation Reform Act of 1995. Additionally, Adjusted EPS excludes the impact of special items and amortization expense associated with intangible assets. 2 O P E N I N G R E M A R K S DR. PY (TOTAL COMPANY) $790 $719 2022 2023 $107 $114 2022 2023 Sales Adjusted EBITDA (in millions) $0.42 $0.52 2022 2023 Adjusted EPS (in millions) - 9% + 7% + 24% Sales Adjusted EBITDA Adjusted EPS 13 Q4 2023 SEGMENT PERFORMANCE 14 CAI $491 $459 Sales (in millions) $70 $84 EBITDA SEM $301 $260 Sales $55 $49 EBITDA - 7% - 14%+20% - 11% 2022 2023 (in millions) Q4 EBITDA BRIDGE (TOTAL COMPANY) 15 $ millions CAI: Price / Mix 11 Deflation 14 SEM: Price / Mix 4 Deflation 9 Net Price Benefit 38 Cost Reductions 13 Wage Inflation (8) Other (2) Q4 2023 $114 Adjusted EBITDA Q4 2022 $ 107 Demand (34) • Demand was down, but less than in previous quarters, due to slowing pace of destocking • Positive net price benefit: o CAI – Pricing flat with favorable mix from uptick in packaging and consumer end markets and raw material deflation o SEM - Pricing flat with favorable mix from Composites and raw material deflation • Cost reductions primarily driven by reduced administrative costs and cost synergies 2 0 2 4 G U I DA N C E 2024 GUIDANCE Full Year 2024 Guidance Adjusted EBITDA $505 to $535 million Adjusted EPS $2.40 to $2.65 Interest Expense $105 to $110 million Adjusted Effective Tax Rate 23% to 25% Capital Expenditures ~$140 million 17 Q1 Adjusted EPS of $0.68 A P P E N D I X 20 Performance Additives 15% Pigments 13% TiO2 9% Dyestuffs 2% Polyethylene 10%Nylon 5% Polypropylene 4% Styrenic Block Copolymer 4% Other Raw Materials 38% ~40% hydrocarbon based (Grey shaded materials are hydrocarbon based, includes portion of “Other Raw Materials”) Non-hydrocarbon based materials RAW MATERIAL BASKET SEGMENT DATA U.S. & Canada 41% EMEA 36% Asia 18% Latin America 5% 2023 SEGMENT, END MARKET AND GEOGRAPHY GEOGRAPHY REVENUESEGMENT FINANCIALS Consumer 19% Packaging 23%Industrial 16% Building and Construction 9% Telecommunications 4% Energy 5% Defense 7% END MARKET REVENUE $2,007M $358M $1,138M $224M Sales EBITDA Specialty Engineered Materials Color Additives and Inks $502M$3,143M (1) Transportation 10% Healthcare 7% 22 (1) Total company sales and adjusted EBITDA of $3,143M and $502M, respectively, include intercompany sales eliminations and corporate costs 2023 REVENUE | $2 .0 BILLION US & Canada 34% EMEA 37% Asia 21% Latin America 8% END MARKET REGION 23 Packaging 34% Consumer 21% Healthcare 8% Industrial 15% Transportation 9% Building & Construction 10% Telecommunications 1% Energy 2% COLOR, ADDITIVES & INKS 2023 REVENUE | $1 .1 BILLION US & Canada 52% EMEA 35% Asia 13% 24 Packaging 5% Consumer 16% Healthcare 6%Industrial 16% Transportation 12% Telecommunications 9% Energy 10% Defense 18% Building & Construction 8% END MARKET REGION SPECIALTY ENGINEERED MATERIALS Packaging 32% Consumer 26% Healthcare 9% Industrial 13% Building & Construction 6% Telecommunications 2% Energy 2% Defense 1% Asia (18% of sales) Transportation 9% 2023 AVIENT REGIONAL SALES Packaging 25% Consumer 13% Healthcare 5% Industrial 18% Building & Construction 9% Energy 5% Defense 8% EMEA (36% of sales)Transportation 13% Packaging 13% Consumer 22% Healthcare 10% Industrial 16% Building & Construction 12% Energy 6% Defense 8% US & Canada (41% of sales) Transportation 9% Packaging 59% Consumer 22% Healthcare 2% Industrial 8% Building & Construction 4% LATAM (5% of sales) Transportation 5% Telecommunications 4% Telecommunications 4% 25 BY END MARKET Reconciliation of Non-GAAP Financial Measures (Unaudited) (Dollars in millions, except for per share data) Senior management uses comparisons of adjusted net income from continuing operations attributable to Avient shareholders and diluted adjusted earnings per share (EPS) from continuing operations attributable to Avient shareholders, excluding special items, to assess performance and facilitate comparability of results.

Microsoft PowerPoint - AVNT M8 Investor Presentation AVIENT CORPORATION I N V E S T O R P R E S E N T A T I O N (NYSE: AVNT) AU G U S T 2 0 2 4 DISCLAIMER Forward-Looking Statements Certain statements contained in or incorporated by reference into this presentation constitute “forward-looking statements” within the meaning of the Private Securities Litigation Reform Act of 1995. For the same reasons, Avient is unable to address the probable significance of the unavailable information. 2 3 AVIENT OVERVIEW 2023 Financial ResultsCompany Overview Revenue By: 9,300 Employees 102 Manufacturing Sites 20,000+ Customers  Innovating materials and processing solutions to solve our customers’ challenges while enabling a sustainable world  Broad portfolio of technologies with market leading positions and flexibility to anticipate and meet customer needs  Focus is on organic revenue growth and margin expansion, following our successful portfolio transformation $3.14B Revenue $2.36 Adjusted EPS $502M Adjusted EBITDA 16.0% Adjusted EBITDA Margins $186M Adjusted Free Cash Flow U.S. & Canada EMEA Asia Latin America 64% 36% Specialty Engineered Materials Color Additives and Inks 41% 36% 18% 5% 7% 7% 23% 19% 9% 16% 10% 5% 4% Defense Healthcare Packaging Consumer Building & Construction Industrial Transportation Energy Telecom Geography Segment Industry 2024 Financial Guidance $515 to $540 million Adjusted EBITDA $2.55 to $2.70 Adjusted EPS 4 Industry Sustainability Standards ESG Ratings Performance 1 2 4 87th 94th percentile Avient CDP Score: A- SUSTAINABILITY PERFORMANCE AND RECOGNITION AU G U S T 6 , 20 24 W EB CAS T P RE SE N TATI O N 6 Q2 2024 HIGHLIGHTS • 5% organic sales growth supported by broad-based growth across all regions in both CAI and SEM segments • Growth stemmed from gaining share, winning new product specifications and restocking in certain end markets • Cost control and operational discipline expanded EBITDA margins by 100 bps • EPS exceeded guidance by $0.05 and increased 21% vs the prior year Adj. FX +4.6% FX -1.5% Total Avient +3.1% Note: Regional Sales Percentages exclude impact of foreign exchange Q2 2024 SEGMENT PERFORMANCE (COLOR, ADDITIVES & INKS) $525 $542 Q2 23 Q2 24 $94 $108 Q2 23 Q2 24 19.9% Sales Adjusted EBITDA (in millions) (in millions) Sales Adjusted EBITDA 10 17.9% +200 bps * * * Adjusted EBITDA Margin % • Organic sales growth in all regions led by Americas • Raw material deflation combined with cost reduction actions drove EBITDA margin expansion + 3% (+5% excluding FX) + 15% (+17% excluding FX) Q2 2024 SEGMENT PERFORMANCE (SPECIALTY ENGINEERED MATERIALS) $301 $308 Q2 23 Q2 24 $60 $64 Q2 23 Q2 24 20.6% Sales Adjusted EBITDA (in millions) (in millions) Sales Adjusted EBITDA 11 19.8% +80 bps * * * Adjusted EBITDA Margin % • Sales growth in consumer, healthcare and building & construction end markets offset by weaker demand in telecommunications • EBITDA margin expansion driven by positive end market mix as well as raw material deflation + 2% (+4% excluding FX) + 7% (+8% excluding FX) 2024 G U IDA N CE FY 2024 GUIDANCE Previous (May 7) Current Adjusted EBITDA $510 to $535 million $515 to $540 million Adjusted EPS $2.50 to $2.65 $2.55 to $2.70 Interest Expense $105 million $105 million Adjusted Effective Tax Rate 23% to 25% 23% to 25% Capital Expenditures ~$140 million ~$140 million 13 Q3 2024: Adjusted EPS of $0.62 14 Highlights • Provides performance updates on 2030 Sustainability Goals • Reduced company’s Scope 1 & 2 GHG emissions by 48% since 2019 • Highlights ESG performance ratings, certifications, and awards, including recent upgrades by Ecovadis to Gold and CDP to A- • Reflects Great Place to Work® culture focused on health, safety and employee engagement 2023 SUSTAINABILITY REPORT 14 Sustainability for a Better Tomorrow 2023 SUSTAINABILITY REPORT 15 • Investor Day to be held December 4, 2024 in New York, NY • The focus will be to do a deep dive on the Company’s strategy • Further details to be communicated 2024 AVIENT INVESTOR DAY AP P EN D IX 18 Performance Additives 15% Pigments 13% TiO2 9% Dyestuffs 2% Polyethylene 10%Nylon 5% Polypropylene 4% Styrenic Block Copolymer 4% Other Raw Materials 38% ~40% hydrocarbon based (Grey shaded materials are hydrocarbon based, includes portion of “Other Raw Materials”) Non-hydrocarbon based materials RAW MATERIAL BASKET SEGMENT DATA U.S. & Canada 41% EMEA 36% Asia 18% Latin America 5% 2023 SEGMENT, END MARKET AND GEOGRAPHY GEOGRAPHY REVENUESEGMENT FINANCIALS Consumer 19% Packaging 23%Industrial 16% Building and Construction 9% Telecommunications 4% Energy 5% Defense 7% END MARKET REVENUE $2,007M $358M $1,138M $224M Sales EBITDA Specialty Engineered Materials Color Additives and Inks $502M$3,143M (1) Transportation 10% Healthcare 7% 20 (1) Total company sales and adjusted EBITDA of $3,143M and $502M, respectively, include intercompany sales eliminations and corporate costs 2023 REVENUE | $2 .0 B ILL ION US & Canada 34% EMEA 37% Asia 21% Latin America 8% END MARKET REGION 21 Packaging 34% Consumer 21% Healthcare 8% Industrial 15% Transportation 9% Building & Construction 10% Telecommunications 1% Energy 2% COLOR, ADDITIVES & INKS 2023 REVENUE | $1 .1 B ILL ION US & Canada 52% EMEA 35% Asia 13% 22 Packaging 5% Consumer 16% Healthcare 6%Industrial 16% Transportation 12% Telecommunications 9% Energy 10% Defense 18% Building & Construction 8% END MARKET REGION SPECIALTY ENGINEERED MATERIALS Packaging 32% Consumer 26% Healthcare 9% Industrial 13% Building & Construction 6% Telecommunications 2% Energy 2% Defense 1% Asia (18% of sales) Transportation 9% 2023 AVIENT REGIONAL SALES Packaging 25% Consumer 13% Healthcare 5% Industrial 18% Building & Construction 9% Energy 5% Defense 8% EMEA (36% of sales)Transportation 13% Packaging 13% Consumer 22% Healthcare 10% Industrial 16% Building & Construction 12% Energy 6% Defense 8% US & Canada (41% of sales) Transportation 9% Packaging 59% Consumer 22% Healthcare 2% Industrial 8% Building & Construction 4% LATAM (5% of sales) Transportation 5% Telecommunications 4% Telecommunications 4% 23 BY END MARKET Reconciliation of Non-GAAP Financial Measures (Unaudited) (Dollars in millions, except for per share data) Senior management uses comparisons of adjusted net income from continuing operations attributable to Avient shareholders and diluted adjusted earnings per share (EPS) from continuing operations attributable to Avient shareholders, excluding special items, to assess performance and facilitate comparability of results.

To access Avient’s news library online, please visit www.avient.com/news # # # Investor Relations Contact: Giuseppe (Joe) Di Salvo Vice President, Treasurer and Investor Relations +1 440-930-1921 giuseppe.disalvo@avient.com Media Contact: Kyle G.

• Custom sizes, profiles, tooling design and prototyping available for specific applications USES AND APPLICATIONS Transportation - Automotive chassis, automotive body panels, marine stringer systems, floor strengthening and stability reinforcement Consumer - Watersports paddles, sporting goods sticks, tent poles, fishing rods, archery bow limbs and arrow shafts, bicycle frames, sail battens Infrastructure & Construction - Bridge support and retrofitting repair, support beams, concrete reinforcement Healthcare - Orthopedic external fixators Energy - Wind turbine blades and stiffeners PRODUCT BULLETIN Property CFRP Barstock, Laminates & Pultruded Profiles Resin Epoxy, Vinyl ester Tensile Strength 400–500 ksi 2758–3447 MPa Flexural Strength 130–350 ksi 896–2413 MPa Flexural Modulus 18–22 msi 124–152 GPa Glass Transition Temperature 149–320 °F 65–160 °C Density 0.056–0.060 lb/in3 1.54–1.65 g/cm3 TECHNICAL PROPERTIES (Typical Values) 1.844.4AVIENT www.avient.com Copyright © 2021, Avient Corporation.

Product information for ColorMatrix™ TripleA™ additive technology, which reduces Acetaldehyde levels in PET packaging (Chinese language version) Solutions for increasing rPET in packaging (Chinese language version)

Nikrant Senior Vice President, President of Global Specialty Engineered Materials Ana G. Garratt Senior Vice President, President of Performance Products & Solutions John Midea Senior Vice President, Global Operations & Process Improvement Mark Crist Senior Vice President, President of PolyOne Distribution Cathy Dodd Vice President, Marketing Chris Murphy Vice President, Research & Development, Chief Innovation Officer Kurt Schuering Vice President, Global Key Account Management The Leaders Behind the Team PolyOne Corporation Page 8 Commodity to Specialty Transformation • Volume driven, commodity producer • Heavily tied to cyclical end markets • Performance largely dependent on non- controlling joint ventures 2000-2005 2006 - 2009 2010 – 2014 2015 and beyond • Steve Newlin appointed, Chairman, President and CEO • New leadership team appointed • Implementation of four pillar strategy • Focus on value based selling, investment in commercial resources and innovation to drive transformation • Substantial EPS growth from $0.13 to all-time high of $1.80 • Shift to faster growing, high margin, less cyclical end markets • Key acquisitions propel current and future growth, as well as margin expansion • Specialty mix expands to 65% of Operating Income – strongest mix of earnings in history • Accelerating growth • Deliver consistent double digit annual EPS growth • Maintain >35% vitality index • Pursue strategic acquisitions that expand specialty offerings and geographic breadth • Invest and grow current and next generation talent PolyOne Corporation Page 9 2006 2014 “Where we were” “Where we are” Operating Income % Specialty: Global Color, Additives & Inks 1.7% 14.7% Global Specialty Engineered Materials 1.1% 12.1% Designed Structures & Solutions 1.4%(2012) 7.3% Performance Products & Solutions 5.5% 7.7% Distribution 2.6% 6.1% Specialty Platform % of Operating Income 6.0% 65% ROIC 5.0% 11.3% Adjusted EPS Growth N/A 37% Proof of Performance PolyOne Corporation Page 10 2% 34% 43% 62% 65% 0% 20% 40% 60% 80% 100% 2005 2008 2010 2013 2014 % o f O pe ra tin g In co m e* JV's Performance Products & Solutions Distribution Specialty Old PolyOne Mix Shift Highlights Specialty Transformation New PolyOne Transformation Specialty OI $5M $46M $87M $195M $242M *Operating Income excludes corporate charges and special items PolyOne Corporation Page 11 2014 2015 Target “Where we are” (Est. in 2012) Operating Income % Specialty: Global Color, Additives & Inks 14.7% 12 – 16% Global Specialty Engineered Materials 12.1% 12 – 16% Designed Structures & Solutions 7.3% 8 – 10% Performance Products & Solutions 7.7% 9 – 12% Distribution 6.1% 6 – 7.5% Specialty Platform % of Operating Income 65% 65 – 75% ROIC 11.3% 15% Adjusted EPS Growth 37% Double Digit Expansion Proof of Performance PolyOne Corporation Page 12 • Sold non-core resin assets – EPS dilutive • Completed acquisition of Spartech • Housing starts below 1.25 million units Single family units 30% below expectations • Longstanding weakness in Europe, and decline in Euro Successfully Navigating Change Since 2012 PolyOne Corporation Page 13 -100% 0% 100% 200% 300% 400% 500% 600% POL S&P 500 Strategy and Execution Drive Results $0.12 $0.27 $0.21 $0.13 $0.68 $0.82 $1.00 $1.31 $1.80 '06 '07 '08 '09 '10 '11 '12 '13 '14 ‘06-‘14 Adjusted EPS CAGR = 40% Adjusted EPS Share Price vs. Special items include charges related to specific strategic initiatives or financial restructuring such as: consolidation of operations; debt extinguishment costs; employee separation costs resulting from personnel reduction programs, plant phase-in costs, executive separation agreements; asset impairments; mark-to-market adjustments associated with actuarial gains and losses on pension and other post-retirement benefit plans; environmental remediation costs, fines, penalties, remediation costs and related insurance recoveries related to facilities no longer owned or closed in prior years; gains and losses on the divestiture of operating businesses, joint ventures and equity investments; gains and losses on facility or property sales or disposals; results of litigation, fines or penalties, where such litigation (or action relating to the fines or penalties) arose prior to the commencement of the performance period; unrealized gains and losses from foreign currency option contracts; one-time, non-recurring items; and the effect of changes in accounting principles or other such laws or provisions affecting reported results. (2) Tax adjustments include the net tax expense (benefit) from one-time income tax items and deferred income tax valuations allowance adjustments. 2 Adjusted net cash provided by operating activities is calculated as follows: 2008Y 2009Y 2010Y 2011Y 2012Y 2013Y 2014Y Net cash provided by operating activities $ 72.5 $ 229.7 $ 140.8 $ 72.5 $ 106.9 $ 109.0 $ 208.4 Dividends and distributions received from joint ventures (32.9) (36.5) (24.2) (6.0) - - - Pension Cash Contributions 35.9 28.5 37.5 38.1 68.8 69.8 21.6 Adjusted net cash provided by operating activities $ 75.5 $ 221.7 $ 154.1 $ 104.6 $ 175.7 $ 178.8 $ 230.0 Net debt to adjusted EBITDA is calculated as follows: Twelve Months Ended (In millions) December 31, 2011 December 31, 2012 December 31, 2013 December 31, 2014 Short-term portion and current portion of long-term debt $ 3.0 $ 3.8 $ 12.7 $ 61.8 Long-term debt 704.0 703.1 976.2 962.0 Less: Cash and cash equivalents (191.9) (210.0) (365.2) (238.6) Net Debt $ 515.1 496.9 623.7 785.2 Income before income taxes $ 168.9 $ 83.3 $ 151.0 $ 88.4 Interest expense, net 33.7 50.8 63.5 62.2 Depreciation and amortization 53.2 65.8 108.8 123.9 Equity income from equity affiliates (5.7) - - - Special items, impact on income before income taxes (48.1) 55.1 46.3 164.9 Interest expense included in special items - (1.3) (1.9) - Accelerated depreciation included in special items - - (12.7) (23.1) Adjusted EBITDA $ 202.0 $ 253.7 $ 355.0 $ 416.3 Net Debt/Adjusted EBITDA 2.6 2.0 1.8 1.9 Investor Day - May 18 2015 r11 Investor Day - May 18 2015 POL IR Presentation - Investor Day - 5_13_15 Master Version WEBSITE Investor Day Forward-Looking Statements Use of Non-GAAP Measures Agenda Introduction�� Slide Number 6 The Leaders Behind the Team Commodity to Specialty Transformation Proof of Performance Mix Shift Highlights Specialty Transformation Proof of Performance Successfully Navigating Change Since 2012 Strategy and Execution Drive Results Well Positioned for Accelerated Growth Global Color, Additives & Inks�� At a Glance A Case Study for Transformational Success Slide Number 18 Accelerating Growth Who We Are Growing With Innovation Pipeline Potential Megatrends Aligned with Key End Markets Key Initiatives Platinum Vision Summary Global Specialty Engineered Materials�� What We Do At a Glance A Case Study for Transformational Success Slide Number 30 Accelerating Growth Who We Are Growing With Innovation Pipeline Potential Megatrends Aligned with Key End Markets Key Initiatives Platinum Vision Summary �Designed Structures and Solutions�� At a Glance Early Progress A Lot of Work Remains with Tremendous Upside Potential Innovating with Cross-Business Unit Technologies Who We Are Growing With Key Initiatives Platinum Vision Summary Performance Products and Solutions�� At a Glance What We Have Delivered Slide Number 50 Accelerating Growth Who We Are Growing With Geographic Growth Opportunities Innovation Pipeline Potential Megatrends Aligned with Key End Markets Key Initiatives Platinum Vision Summary PolyOne Distribution�� At a Glance Slide Number 61 What We Have Delivered Accelerating Growth Who We Are Growing With Megatrends Aligned with Key End Markets Geographic Growth Opportunities Going Beyond Distribution Platinum Vision Summary Financial Highlights�� Who We Are Growing With 2014 Awards and Recognitions 2014 Financial Highlights Proof of Performance & 2015 Targets Ours is Not a Cost Cutting Story Financial Strength Financial Flexibility Cash to Generate Value Slide Number 79 Slide Number 80 2020 Platinum Vision�� PolyOne Core Values Confirmation of Our Strategy Strategy and Execution Drive Results Formula for Success Track Record of Successful Acquisitions Driving Toward Premier Profitability 2020 Platinum Vision Platinum Vision: Pathway to Accelerated Growth Driving Toward a Premium Specialty Multiple Why Invest In PolyOne?

公公公公 司司司司 更更更更 改改改改 名名名名 稱稱稱稱 證證證證 明明明明 書書書書 CERTIFICATE OF CHANGE OF NAME 本 人 謹 此 證 明 I hereby certify that POLYONE HONG KONG HOLDING LIMITED 已 藉 特 別 決 議 更 改 其 名 稱 ， 該 公 司 根 據 having by special resolution changed its name, is n ow incorporated under the 香 港 法 例 第 622 章《 公 司 條 例 》註 冊 的 名 稱 現 為 Companies Ordinance (Chapter 622 of the Laws of Hon g Kong) in the name of Avient Hong Kong Holding Limited 本 證 明 書 於 二二二二 ＯＯＯＯ 二二二二 一一一一 年 八八八八 月 二二二二 日 發 出 。