S&P 500 -150% -50% 50% 150% 250% 350% 450% 550% POL S&P 500 All time high of $43.34 July 1st, 2014 PolyOne Corporation Page 9 2006 2014 YTD 2015 “Where we were” “Where we are” Target 1) Operating Income % Specialty: Global Color, Additives & Inks 1.7% 15.2% 12 – 16% Global Specialty Engineered Materials 1.1% 11.8% 12 – 16% Designed Structures & Solutions -- 7.1% 8 – 10% Performance Products & Solutions 5.5% 8.0% 9 – 12% Distribution 2.6% 6.0% 6 – 7.5% 2) Specialty Platform % of Operating Income 6.0% 66% 65 – 75% 3) ROIC* 5.0% 9.9% 15% 4) Adjusted EPS Growth N/A 40% 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 (Est. in 2012) PolyOne Corporation Page 10 Bridge to $2.50 Adjusted EPS by 2015 2015 EPS: $2.50 2013 EPS: $1.31 Continued Gross Margin Expansion Mergers & Acquisitions Spartech Accretion Incremental Share Buybacks Ongoing LSS Programs (50-100 bps/yr) Accelerated Innovation & Mix Improvement Several Levers to Drive Growth Mid Single Digit Revenue CAGR PolyOne Corporation Page 11 Innovation Drives Earnings Growth *Percentage of Specialty Platform revenue from products introduced in last five years $20 $53 2006 2013 Research & Development Spending ($ millions) Specialty Platform Vitality Index Progression* 14.3% 30.7% 2006 2013 Specialty Platform Gross Margin % 19.5% 43.0% 2006 2013 Specialty Vitality Index Target ≥ 35% PolyOne Corporation Page 12 Prototype Frame Opportunity Scale-up & Test Market Build Business Case Commercial Launch Phase 1 Phase 2 Phase 3 Phase 4 Phase 5 4 11 5 10 6 9 3 4 2 15 9 1 10 4 Breakthrough Platform Derivative A Rich Pipeline of Opportunity* Number of Projects 25 14 19 17 18 93 Addressable Market ($ millions) TBD TBD $800 $450 $450 $1,700 *Pipeline as of May 29, 2014 as presented during our Innovation Day PolyOne Corporation Page 13 Megatrends Aligned with Key End Markets Decreasing Dependence on Fossil Fuels Protecting the Environment Improving Health and Wellness Megatrend End Markets Globalizing and Localizing Health & Wellness Transportation Packaging Consumer PolyOne Corporation Page 14 60% 100% 20% 30% 40% 50% 60% 70% 80% 90% 100% 2008 2014 Pension Funding** As of June 30, 2014 Debt Maturities & Pension Funding – 6/30/14 Net Debt / EBITDA* = 1.8x $48 $317 $600 $0 $100 $200 $300 $400 $500 $600 $700 $800 2015 2020 2023 Debt Maturities As of June 30, 2014 ($ millions) Coupon Rates: 7.500% 7.375% 5.250% ** includes US-qualified pension plans only *TTM 6/30/2014 PolyOne Corporation Page 15 Free Cash Flow and Strong Balance Sheet Fund Investment / Shareholder Return $0.16 $0.20 $0.24 $0.32 $0.10 $0.20 $0.30 $0.40 2011 2012 2013 2014 Annual Dividend Expanding our sales, marketing, and technical capabilities Targets that expand our: • Specialty offerings • End market presence • Geographic footprint • Operating Margin Synergy opportunities Adjacent material solutions Repurchased 1.8 million shares in Q2 2014 Repurchased 8.2 million shares since early 2013  11.8 million shares are available for repurchase under the current authorization Organic Growth Acquisitions Share Repurchases Dividends  Investing in operational and LSS initiatives (including synergy capture) Manufacturing alignment PolyOne Corporation Page 16 PolyOne Core Values Innovation Collaboration Excellence PolyOne Corporation Page 17 The New PolyOne: A Specialty Growth Company Why Invest In PolyOne?  Strong past performance demonstrates that our strategy and execution are working  Megatrends and emerging opportunities align with our strengths  Innovation and services provide differentiation, incremental pricing power, and competitive advantage  Strong and proven management team driving growth and performance  Addressable market exceeds $40 billion Schedule I Reconciliation of Non-GAAP Financial Measures (Unaudited) (Dollars in millions, except per share data) Below is a reconciliation of non-GAAP financial measures to the most directly comparable measures calculated and presented in accordance with U.S.

 Setting goals and objectives that drive continual improvement and check effectiveness of risk reduction measures in product safety and stewardship  Consider environmental, health and safety impacts into product design, manufacture, use, reuse, recycling and disposal  Promote openness and two-way communication with key stakeholders regarding environmental, health and safety measures and risks associated with use, storage, transportation and disposal of our products.

Safety and Health The top priority at Avient is the safety and health of our associates, and our ultimate goal is to operate injury free. The second independent source of data that we used to augment the peer proxy analysis was the Consultant’s analysis of competitive market data relating to other applicable general industries. The CEO makes his recommendations in conjunction with the marketplace data.

SHEET RAW MATERIAL SUPPLIERS PET BOTTLE PET PREFORM THERMOFORMERS BRAND OWNERS RETAILERS CONSUMERS LOCAL WASTE MANAGEMENT SORTING COMPANIES RECYCLING COMPANIES REGULATION BODIES NIAS COMPLIANT Why is PET so Popular? Sheet & Film—Sheets and films made of PET are another major use case. PET sheets can be used to make a variety of plastic products and film is often used for tape backing, plastic wrap, medical packaging, and protective coating on windows.

Flame-retardant technology uniquely embedded into the panel materials provides robust and durable fire performance without the need for additional sheets or coatings. KEY BENEFITS • Lightweight: Significantly lighter than traditional materials such as wood, drywall, and framed wall assemblies, offering a lightweight yet durable solution for easier transport and installation, while maintaining structural integrity • Durability: Resistant to rot, moisture, chemicals, UV, and corrosion, ensuring long- lasting performance • Efficiency: Consolidated structural panel reduces labor and assembly time, maintaining structural integrity throughout the installation process • Versatility: Can replace gypsum and drywall in wall construction, offering strong adhesive bonding properties and paintable surfaces • Material Consolidation: Integrates flame retardant properties and eliminates the need for additional sheets or coatings for fireproofing, simplifying the building process • Highly Customizable: Avient offers a wide range of custom size configurations and panel options, allowing builders to meet specific project needs • Sustainability: FR technology is not halogenated or phosphorus-based, and is made with benign ingredients at low concentrations, making it an environmentally friendly option Hammerhead™ FR Flame Retardant Composite Panels PRODUCT OVERVIEW APPLICATIONS • Modular Construction Structures: Ideal for rapid assembly, reducing construction time and costs • Walls: A durable and lightweight alternative to traditional wall materials, suitable for both interior and exterior applications • Flooring: Provides a strong and stable base for various flooring systems, withstanding heavy loads and traffic • Garage and Industrial Doors: Offers excellent strength-to-weight ratio and resistance to impact and weather, making it an excellent choice for demanding environments 1.844.4AVIENT www.avient.com Copyright © 2025, Avient Corporation.

Global Compact • Highlights ESG Performance, including ratings, awards, and certifications • Features increased carbon emissions disclosures, including Climate Change Scenario Analysis and Scope 3 emissions data • Outlines Sustainable Supplier Program, designed to enable supplier evaluation & collaboration • Reflects Great Place To Work® culture focused on safety, employee engagement and advancing diversity, equity and inclusion 2022 SUSTAINABILITY REPORT 15 Avient Confidential 16 • Virtual presentation to be held September 20, 2023 • Leadership will be conducting an investor-focused presentation around our sustainable solutions portfolio • Deep dive into how we enable customers to achieve their sustainability goals SUSTAINABILITY DAY 16 …are Growing at Twice the Rate as Conventional Products Sustainably-Branded Products… STAKEHOLDER INFLUENCE DRIVES DEMAND Consumers Are demanding recyclability and eco- conscious products Governments Are mandating changes through legislation, taxes, and regional accords Brand Owners Have committed to ambitious goals to achieve sustainability metrics 17 AP P EN D IX 20 Performance Additives 16% Pigments 12% TiO2 Dyestuffs 2% Polyethylene Nylon Polypropylene Styrenic Block Copolymer Other Raw Materials 33% ~40% hydrocarbon based (Grey shaded materials are hydrocarbon based, includes portion of “Other Raw Materials”) Non-hydrocarbon based materials 2022 pro forma results for the acquisition of Avient Protective Materials RAW MATERIAL BASKET PEER COMPARISONS AVIENT IS ASSET LIGHT Capex / Revenue 2023E (%) Avient Specialty Other Specialty / Note: Avient reflects 2023 estimated revenue of $3,280 and estimated run-rate CAPEX of $110M. 22 3 2 3 3 4 4 3 3 4 5 5 7 8 8 FREE CASH FLOW CONVERSION Note: Free cash flow conversion calculated as (Adjusted EBITDA – Capex) / Adjusted EBITDA. Avient 2011 and 2018 valuations reflect trailing 12 months EBITDA at December 31 of the respective years. 24 EV / 2023E EBITDA Historic Multiple 6.5 8.3 10.3 14.4 13.6 13.6 12.4 9.0 20.2 18.2 11.5 10.6 9.7 9.6 8.7 8.3 01 1) 01 8) 02 3) Avient Specialty Other Specialty / SEGMENT DATA U.S. & Canada 40% 37% 18% 2022 PRO FORMA SEGMENT, END MARKET AND GEOGRAPHY GEOGRAPHY REVENUESEGMENT FINANCIALS 20% 24% Building and END MARKET REVENUE $2,355M $402M $1,300M $272M Sales EBITDA Specialty Engineered Materials Color Additives and Inks $592M$3,653M (1) 9% 26 (1) Total company sales and adjusted EBITDA of $3,653M and $592M, respectively, include intercompany sales eliminations and corporate costs 2022 REVENUE | $2 .4 B ILL ION 34% 38% 20% END MARKET REGION 27 34% 21% Building & 1% Energy 2% COLOR, ADDITIVES & INKS 2022 PRO FORMA REVENUE | $1 .3 B ILL ION 52% 35% 28 19% 8%Industrial 16% 9% Defense Building & END MARKET REGION SPECIALTY ENGINEERED MATERIALS 32% 27% 14% Building & 3% 1% Defense 1% (18% of sales) 9% 2022 PROFORMA AVIENT REGIONAL SALES 27% 14% 17% Building & (37% of sales)Transportation 24% 12% Building & US & Canada (40% of sales) 7% 56% 23% 7% Building & 1% LATAM (5% of sales) 3% 29 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.

PolyOne Corporation Page 4 PolyOne 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 5 Building & 10% Electrical & 11% 9% Distribution 28% PP&S Specialty 52% 69% 13% 7% Asia 2014 Revenues: $3.8 Billion End Markets 2014 Revenues: $3.8 Billion PolyOne At A Glance $0.12 $0.27 $0.21 $0.13 $0.68 $0.82 $1.00 $1.31 $1.80 2006 2007 2008 2009 2010 2011 2012 2013 2014 Adjusted EPS PolyOne Corporation Page 6 Old PolyOne *Operating Income excludes corporate charges and special items 2% 34% 43% 62% 65% 66% 0% 20% 40% 60% 80% 100% 2005 2008 2010 2013 2014 YTD 2015 2020 % o f O pe ra tin g In co m e* JV's Performance Products & Solutions Distribution Specialty 80%+ Specialty OI $5M $46M $87M $195M $242M $183M Mix Shift Highlights Specialty Transformation Transformation 2020 Platinum Vision Platinum Vision PolyOne Corporation Page 7 2006 YTD 2015 2020 “Where we were” “Where we are” Platinum Vision 1) Operating Income % Specialty: Global Color, Additives & Inks 1.7% 17.2% 20%+ Global Specialty Engineered Materials 1.1% 15.1% 20%+ Designed Structures & Solutions 1.4% (2012) 3.5% 12 – 14% Performance Products & Solutions 5.5% 8.1% 10 – 12% Distribution 2.6% 6.6% 6.5 – 7.5% 2) Specialty Platform % of Operating Income 6.0% 66% 80%+ 3) ROIC 5.0% 11.9% 15% 4) Adjusted EPS Growth N/A 24 Consecutive Quarters of YOY EPS Growth Double Digit Expansion Proof of Performance & 2020 Goals PolyOne Corporation Page 8 Innovation Drives Earnings Growth *Percentage of Specialty Platform revenue from products introduced in last five years $20 $52 2006 TTM Research & Development Spending ($ millions) Specialty Platform Vitality Index Progression* 14% 28% 2006 TTM Specialty Platform Gross Margin % 12% 43% 2006 TTM Specialty Vitality Index Target ≥ 35% TTM 9/30/15 TTM 9/30/15 TTM 9/30/15 PolyOne Corporation Page 9 Innovation Pipeline Potential Prototype Frame Opportunity Scale-up & Test Market Build Business Case Commercial Launch Phase 1 Phase 2 Phase 3 Phase 4 Phase 5 12 4 9 6 1 6 3 7 4 5 6 1 1 7 2 Breakthrough Platform Derivative Number of Projects 12 10 23 19 10 74 Specialty Addressable Market ($ millions) - - $1,150 $1,000 $250 $2,400 PolyOne Corporation Page 10 Lightweighting with Advanced Composites Increasing Healthcare Penetration Innovation Initiatives Expansion in Consumer Markets New Market Development $$$ $$ $ High Temperature Polymers PolyOne Corporation Page 11 Design and Service as a Differentiator Right Material & Color Desired Product Design Appropriate Manufacturing Process Delivering Concept to Commercialization Connecting the Dots with iQ Design Labs and InVisiO Color Design PolyOne Corporation Page 12 Customer First Through World-Class Service Strengthening relationships through:  Providing LSS services to small/medium sized customers • Supporting customers who lack their own formal process improvement initiatives  Providing training in Customer Centric Selling Skills with customers’ sales force PolyOne Corporation Page 13 60% 97% 20% 30% 40% 50% 60% 70% 80% 90% 100% 2008 Q3 2015 Pension Funding** As of September 30, 2015 Debt Maturities & Pension Funding Net Debt / Adjusted EBITDA** = 2.1x $49 $121 $317 $600 $400 $0 $100 $200 $300 $400 $500 $600 $700 $800 2015 2018 2020 2023 Debt Maturities As of September 30, 2015 ($ millions) Coupon Rate: 7.500% Variable* 7.375% 5.250% ** includes US-qualified pension plans only *Weighted average rate on revolver was 2.49% as of 9/30/15 **TTM 9/30/2015 PolyOne Corporation Page 14 Free Cash Flow and Strong Balance Sheet Fund Investment / Shareholder Return  Expanding our sales, marketing, and technical capabilities  Investing in operational and LSS initiatives  ~75% of capital expenditures fund growth initiatives Organic Growth Acquisitions Share Repurchases Dividends $0.16 $0.20 $0.32 $0.40 $0.48 $0.10 $0.20 $0.30 $0.40 $0.50 2011 2012 2013 2014 2015 2016 Annual Dividend  Targets that expand our: • Specialty offerings • End market presence • Geographic breadth  Synergy opportunities  Adjacent material solutions  Repurchased nearly 2.4 million shares in Q3 2015  Repurchased 14.8 million shares since early 2013  5.2 million shares are available for repurchase under the current authorization $0.24 PolyOne Corporation Page 15 The New PolyOne: A Specialty Growth Company Why Invest In PolyOne? Reconciliation of Non-GAAP Financial Measures (Unaudited) (Dollars in millions, except per share data) Below is a reconciliation of non-GAAP financial measures to the most directly comparable measures calculated and presented in accordance with U.S. Trailing twelve months adjusted gross margin is calculated as follows: Three Months Nine Months Trailing Twelve Months (TTM) Ended (In millions) December 31, 2014 September 30, 2015 September 30, 2015 Gross margin - GAAP $ 152.6 $ 524.6 $ 677.2 Special items in gross margin 15.8 30.0 45.8 Gross margin excluding special items $ 168.4 $ 554.6 $ 723.0 Adjusted EBITDA and net debt to adjusted EBITDA is calculated as follows: Three Months Nine Months Trailing Twelve Months (TTM) Ended (In millions) December 31, 2014 September 30, 2015 September 30, 2015 Income from continuing operations, before income taxes $ (31.2) $ 168.1 $ 136.9 Interest expense, net 15.6 48.5 64.1 Depreciation and amortization 25.0 78.4 103.4 Special items, impact on income from continuing operations before income taxes 80.8 39.8 120.6 Accelerated depreciation included in special items (0.2) (4.6) (4.8) Adjusted EBITDA $ 90.0 $ 330.2 $ 420.2 Short-term portion and current portion of long-term debt $ 61.8 Long-term debt 1,038.0 Less: Cash and cash equivalents (235.7) Net Debt 864.1 Net Debt/TTM Adjusted EBITDA 2.1 ��PolyOne Investor Presentation�Goldman Sachs 2015 US Emerging/�SMID Cap Growth Conference�November 2015�� Forward-Looking Statements Use of Non-GAAP Measures PolyOne Commodity to Specialty Transformation PolyOne�At A Glance Mix Shift Highlights Specialty Transformation Proof of Performance & 2020 Goals Innovation Drives Earnings Growth Innovation Pipeline Potential Innovation Initiatives Design and Service as a Differentiator Customer First Through World-Class Service Debt Maturities & Pension Funding Free Cash Flow and Strong Balance Sheet �Fund Investment / Shareholder Return Why Invest In PolyOne?

S&P 500 PolyOne Corporation Page 9 2006 YTD 2015 2020 “Where we were” “Where we are” Platinum Vision 1) Operating Income % Specialty: Global Color, Additives & Inks 1.7% 17.2% 20%+ Global Specialty Engineered Materials 1.1% 15.3% 20%+ Designed Structures & Solutions 1.4% (2012) 3.3% 12 – 14% Performance Products & Solutions 5.5% 7.6% 10 – 12% Distribution 2.6% 6.5% 6.5 – 7.5% 2) Specialty Platform % of Operating Income 6.0% 67% 80%+ 3) ROIC (after-tax)* 5.0% 11.7% 15% 4) Adjusted EPS Growth N/A 23 Consecutive Quarters of YOY EPS Growth Double Digit Expansion Proof of Performance & 2020 Goals *ROIC is defined as TTM adjusted operating income after-tax divided by the sum of average debt and equity over a 5 quarter period PolyOne Corporation Page 10 Platinum Vision: Pathway to Accelerated Growth Organic Sales Growth Margin Expansion Share Repurchases Acquisitions PolyOne Corporation Page 11 Innovation Drives Earnings Growth *Percentage of Specialty Platform revenue from products introduced in last five years $20 $53 2006 2014 Research & Development Spending ($ millions) Specialty Platform Vitality Index Progression* 14% 27% 2006 2014 Specialty Platform Gross Margin % 20% 44% 2006 2014 Specialty Vitality Index Target ≥ 35% PolyOne Corporation Page 12 Megatrends Aligned with Key End Markets Decreasing Dependence on Fossil Fuels Protecting the Environment Improving Health and Wellness Megatrend End Markets Globalizing and Localizing Health & Wellness Transportation Packaging Consumer PolyOne Corporation Page 13 Prototype Frame Opportunity Scale-up & Test Market Build Business Case Commercial Launch Phase 1 Phase 2 Phase 3 Phase 4 Phase 5 6 9 7 3 5 12 5 3 2 8 4 2 4 3 1 Breakthrough Platform Derivative A Rich Pipeline of Opportunity Number of Projects 14 8 18 12 22 74 Addressable Market ($ millions) $700 $600 $600 $1,900 PolyOne Corporation Page 14 60% 102% 20% 30% 40% 50% 60% 70% 80% 90% 100% 2008 Q2 2015 Pension Funding** As of June 30, 2015 Debt Maturities & Pension Funding Net Debt / Adjusted EBITDA** = 2.0x Coupon Rate: 7.500% Variable* 7.375% 5.250% ** includes US-qualified pension plans only *Weighted average rate on revolver was 2.40% as of 6/30/15 **TTM 6/30/2015 $49 $79 $317 $600 $400 $0 $100 $200 $300 $400 $500 $600 $700 $800 2015 2018 2020 2023 Debt Maturities As of June 30, 2015 ($ millions) PolyOne Corporation Page 15 Free Cash Flow and Strong Balance Sheet Fund Investment / Shareholder Return  Expanding our sales, marketing, and technical capabilities  Investing in operational and LSS initiatives  ~75% of capital expenditures fund growth initiatives Organic Growth Acquisitions Share Repurchases Dividends $0.16 $0.20 $0.24 $0.32 $0.40 $0.10 $0.20 $0.30 $0.40 $0.50 2011 2012 2013 2014 2015 Annual Dividend  Targets that expand our: • Specialty offerings • End market presence • Geographic breadth  Synergy opportunities  Adjacent material solutions  Repurchased nearly 600K shares in Q2 2015  Repurchased 12.4 million shares since early 2013  7.6 million shares are available for repurchase under the current authorization PolyOne Corporation Page 16 PolyOne Core Values Innovation Collaboration Excellence PolyOne Corporation Page 17 The New PolyOne: A Specialty Growth Company Why Invest In PolyOne? Schedule I Reconciliation of Non-GAAP Financial Measures (Unaudited) (Dollars in millions, except per share data) Below is a reconciliation of non-GAAP financial measures to the most directly comparable measures calculated and presented in accordance with U.S. Net debt to adjusted EBITDA is calculated as follows: Six Months Ended Twelve Months Ended Six Months Ended Trailing Twelve Months (TTM) Ended (In millions) March 31, 2014 December 31, 2014 March 31, 2015 March 31, 2015 Short-term portion and current portion of long-term debt $ 12.7 $ 61.8 $ 61.8 Long-term debt 967.9 962.0 996.4 Less: Cash and cash equivalents (261.5) (238.6) (236.8) Net Debt $ 719.1 785.2 821.4 Income before income taxes $ 73.2 $ 88.4 $ 116.7 $ 131.9 Interest expense, net 31.2 62.2 32.3 63.3 Depreciation and amortization 72.2 123.9 50.1 101.8 Special items, impact on operating income 62.2 164.9 21.2 123.9 Accelerated depreciation included in special items (20.5) (23.1) (0.3) (2.9) Adjusted EBITDA $ 218.3 $ 416.3 $ 220.0 $ 418.0 Net Debt/TTM Adjusted EBITDA 2.0 POL IR Presentation - Jefferies Industrials Conference 2015 website ��PolyOne Investor Presentation�Jefferies 2015 Industrials Conference�August 2015�� Forward-Looking Statements Use of Non-GAAP Measures PolyOne Commodity to Specialty Transformation PolyOne�At A Glance Mix Shift Highlights Specialty Transformation Confirmation of Our Strategy Strategy and Execution Drive Results Proof of Performance & 2020 Goals Platinum Vision: Pathway to Accelerated Growth Innovation Drives Earnings Growth Megatrends Aligned with Key End Markets A Rich Pipeline of Opportunity Debt Maturities & Pension Funding Free Cash Flow and Strong Balance Sheet �Fund Investment / Shareholder Return PolyOne Core Values Why Invest In PolyOne?

INPUTS • Base resins • Additives • Modifiers • Colorants EXPERTISE Formulation expertise in polymer materials, services and solutions VALUE • OEMs • Brand owners • Processors • Assemblers WHAT WE DO ENGINEERED POLYMERS Stat-Tech™ Electrically conductive & EMI/RFI shielding LubriOne™ Internally lubricated Edgetek™ High strength & high temperature performance Edgetek™ Dk/Df series 3D-MID (Molded Interconnect Device) with LDS process Preperm™ Low loss dielectric thermoplastics Maxxam™ Polyolefin-based Bergadur™ Polyester-based Bergamid™ Polyamide-based Gravi-Tech™ Metal replacement, density modified Therma-Tech™ Thermally conductive OnForce™ & Complēt™ Long fiber reinforced Trilliant™ HC Healthcare Thermoplastics Chemically resistant & compliant with regulatory requirements Sustainable Engineered Material Solutions Bio-based polyamide solutions & recycled solutions THERMOPLASTIC ELASTOMER (TPE) Soft-Touch & Easy Processed TPEs Good tactile qualities and ergonomics Low Voc/Fog/Odor TPEs Reduced volatile organic compounds (VOCs) and fogging Specialty Nylon Overmolding TPEs Overmolded onto various nylon substrates Sustainable Content TPEs Based on renewable resources rather than petroleum Chemically Resistant TPEs Long life and excellent chemical resistance Vibration Damping TPEs Dampen vibrations via energy transfer Healthcare TPEs Compliant with regulatory requirements Food Grade TPEs Suitable for use in contact with food ELECTRICALLY CONDUCTIVE FORMULATIONS Stat-Tech™ Static Dissipative & Electrically Conductive Formulations Reinforced short fiber and long fiber conductive polymer formulations with a surface resistivity range of 100 to 1012 ohm/sq • Reduces weight, improves design freedom and allows for consolidation of parts • Protection from static buildup to minimize sparks from damaging nearby electrical components • Prevents interference from electromagnetic and radio frequency (EMI/RFI) in critical electronic components • Reduces attraction of powder and fine particles BASE RESIN FILLER FILLER NN-10CF/000 BK001 PA66 CF 10 PA66+CF Black HB/3.2mm N A70 C20 BK007 PA66 CF 20 PA66+CF Black HB/3.2mm N NN-30CF/000 BK006 PA66 CF 30 PA66+CF Black HB/3.2mm N NN-40CF/000 FRV0 NATURAL PA66 CF 40 PA66+CF FR Natural V-1/0.75mm,V-0/3mm Y NN-40CF/000 NHFR V0 NATURAL PA66 CF 40 PA66+CF NHFR Natural V-0/0.75mm,V-0,5VA/3mm Y ST6000-8009 RS BLACK PA6 CF 20 PA6+CF Black HB/3.2mm N ST6000-8028 ESD BK001 PA6 CF 30 PA6+CF Black HB/3.2mm N NY-40CF/000 BLACK PA6 CF 40 PA6+CF Black HB/3.2mm N ST3200-8118 ESD BK001 PC CB 15 PC+CB Black HB/3.2mm N PC-30CF/000 BK701 PC CF 30 PC+CF Black HB/1.6mm N PC-10CF/000 NH FR BK033 PC CF 10 PC+CF NH FR Black V-0/3.2mm Y PC-15CF-15GF/000 NH FR V0 BLACK PC CF+GF 15 PC+CF+GF NHFR Black V-1/1.5mm; V-0/3.0mm Y AS-10CF/000 BK001 ABS CF 10 ABS+CF Black HB/1.6mm N AS-20CF/000 BK001 ABS CF 20 ABS+CF Black HB/3.2mm N AS-10CF/000 FR BK004 ABS CF 10 ABS+CF FR Black V-0/1.6mm N ST9600-8007 ESD BK001 LCP CF/Mineral 30/15 LCP+CF+Mineral Black V-0/0.4mm N PK-30CF/000 BK PEEK CF 30 PEEK+CF Black V-0/0.8mm N ST9800-8048 CR ESD BK001 PEEK CNT — PEEK+CNT Black HB/3.2mm N AT-11CB/000 BLACK POM CB 11 POM+CB Black HB/3.2mm N AT-10CF/000 BLACK POM CF 10 POM+CF Black HB/1.6mm N ST5200-8035 ESD BK001 PP CB 15 PP+CB Black HB/1.5mm,HB/3mm Y ST7400-8016 ESD BK006 PS CB 15 HIPS+CB Carrier Tape Black HB/3.2mm N NJ-30CF/000 BK001 PA12 CF 30 PA12+CF Black HB/3.2mm N INTERNALLY LUBRICATED LubriOne™ Internally Lubricated Formulations Self-lubricating material with low coefficient of friction and improved wear-resistance • Improves product durability • Reduces friction, heat buildup and vibration • Improved process ability • Excellent property retention and reduced maintenance over time BASE RESIN FILLER FILLER NN-30CF/15T BK005 PA66 CF 30 PA66+CF+PTFE Black HB/1.6mm N NN-30GF/15T NC059 PA66 GF 30 PA66+GF+PTFE Natural HB/1.6mm N NN-30GF/13T-2S BLACK PA66 GF 30 PA66+GF+PTFE+Si Black HB/1.6mm N NN-000/20T BK011 PA66 — — PA66+PTFE Black HB/3.2mm N PC-000/05T BLACK PC — — PC+PTFE Black HB/1.6mm Y PC-15CF/10T-2S BLK PC CF 15 PC+CF+PTFE+Si Black HB/1.6mm Y PC-10GF/10T NC048 PC GF 10 PC+GF+PTFE Natural HB/3.2mm N PC-20GF/15T FR BLK PC GF 20 PC+GF+PTFE FR Black V-0/1.5mm Y PC-20GF/15T-2S BLK008 PC GF 20 PC+GF+PTFE+Si Black HB/1.6mm N AT-10CF/5T BLACK POM CF 10 POM+CF+PTFE Black HB/1.6mm Y AT-000/05T NATURAL POM — — POM+PTFE Natural HB/1.6mm N AT-000/15T BLACK POM — — POM+PTFE Black HB/1.6mm Y AT-000/18T-2S BLK POM — — POM+PTFE+Si Black HB/1.6mm Y AT-30GF/15T BLACK POM GF/PTFE 30/15 POM+GF+PTFE Black HB/3.2mm Y MP-20CF/15T BLK PPO CF 20 MPPO+CF+PTFE Black HB/1.6mm Y MP-20GF/15T BLK PPO GF 20 MPPO+GF+PTFE Black HB/1.6mm Y SF-30CF/15T BLACK PPS CF 30 PPS+CF+PTFE Black V-1/0.75mm; V-0/3.0mm Y SF-30GF/15T BK006 PPS GF 30 PPS+GF+PTFE Black V-0/1.6mm N AS-000/15T BK002 ROHS ABS — — ABS+PTFE Black HB/1.6mm N LB9800-8001 AR BLACK PEEK CF+ Graphite +PTFE 30 PEEK+CF+PTFE+Graphite Black V-0/0.8mm N BASE RESIN FILLER FILLER PK-000/000 Natural PEEK — 0 PEEK Unfilled Natural V-0/0.75mm N PK-30GF/000 BK PEEK GF 30 PEEK+GF Black V-0/1.6mm N PA-50GF/000 BK004 PPA GF 50 PPA+GF Black HB/1.6mm N PPA-40GF/000 FRV0 Black PPA GF 40 PPA+GF Black HB/1.6mm N SF-10GF/000 RS BK PPS GF 10 PPS+GF Black V-0/0.75mm N SF-15GF/000 RS BK001 PPS GF 15 PPS+GF Black V-0/0.75mm Y SF-20GF/000 RS BK PPS GF 20 PPS+GF Black V-0/0.75mm Y SF-30GF/000 BK003 PPS GF 30 PPS+GF Black V-0/0.75mm Y SF-40GF/000 BLACK PPS GF 40 PPS+GF Black V-0/0.75mm Y SF-65GM/000 RS NC PPS GF/Mineral 65 PPS+GF+Mineral Natural V-0/1.6mm N HIGH STRENGTH & TEMPERATURE PERFORMANCE Edgetek™ Engineered Polymer Formulations Structurally Reinforced Materials • Improve strength, stiffness, and dimensional stability High Temperature Formulations • Retain physical properties and dimensional stability at elevated temperatures • Based on amorphous and semi-crystalline resins High Temperature Formulations High Strength Formulations BASE RESIN FILLER FILLER AS-000/000 BK079 ABS — 0 ABS Unfilled Black HB/1.6mm N AS-10GF/000 BLACK ABS GF 10 ABS+GF Black HB/1.5mm Y AS-20GF/000 BLACK ABS GF 20 ABS+GF Black HB/1.5mm Y AS-000/000 FR BK521 ABS — 0 ABS Unfilled, FR Black V-0/1.6mm N PC-10GF/000 BLACK PC GF 10 PC+GF Black HB/3.2mm Y PC-20GF/000 FR BK PC GF 20 PC+GF Black V-0/3mm,V-2/1.5mm Y PC-30GF/000 BLACK PC GF 30 PC+GF Black V-1/3.0mm Y PC-5GF/000 FR BK003 PC GF 5 PC+GF, FR Black V-0/3.2mm Y PC-10GF/000 FR V0 BLACK PC GF 10 PC+GF, FR Black V-1/1.5mm; V-0/3.0mm Y PC-30GF/000 FR V0 BK007 PC GF 30 PC+GF, FR Black V-2/0.75mm; V-0/1.5mm Y PC-40GF/000 FR V0 BK PC GF 40 PC+GF, FR Black V-1/1.5mm; V-0/3.0mm Y PC-10GF/000 NHFR NC701 PC GF 10 PC+GF, NHFR Natural V-0/1.5mm N PC-20GF/000 NH FRV0 BLK PC GF 20 PC+GF, NHFR Black V-1/1.0mm; V-0/1.5mm Y PC-30GF/000 NH FR 5VA NATURAL PC GF 30 PC+GF, NHFR Black V-0, 5VA/6.0mm Y ET3200-8001 LG PC — 0 PC Unfilled, Light Diffusion Natural HB/1.6mm N C310 BK111 POM — 0 POM Unfilled Black HB/1.6mm N AT-10GF/000 BLACK POM GF 10 POM+GF Black HB/1.6mm N AT-20GF/000 BLACK POM GF 20 POM+GF Black HB/1.6mm N AT-30GF/000 NC005 S-ROHS POM GF 30 POM+GF Natural HB/1.6mm N AT-000/000 HI BK066 POM — 0 POM Unfilled, Impact Black HB/1.6mm N MP-20GF/000 BLK PPO GF 20 MPPO+GF Black HB/1.6mm Y MP-30GF/000 BLACK PPO GF 30 MPPO+GF Black HB/1.6mm Y NL-20GF/000 BK002 PA612 GF 20 PA612+GF Black HB/1.6mm N NI-30GF/000 BK002 PA610 GF 30 PA610+GF Black HB/1.6mm N CY1000 BK193 PCABS — 0 PC/ABS Unfilled Black HB/1.6mm N CY1000-20GF/000 BK005 PCABS GF 20 PC/ABS+GF Black HB/1.6mm N CY4000 BK006 PCPBT — 0 PC/PBT Black HB/1.0mm Y CY8000 BK003 PBTASA GF 30 PBT/ASA+GF Black HB/3.2mm N CY8000-20GF/000 NC003 PBTASA GF 20 PTB/ASA+GF Natural HB/3.2mm N Dk/Df SERIES Edgetek™ Formulations for 5G • Faster design qualification and shorter lead times • Customizable for Dk and Df values • Accelerated speed to market • Design flexibility • High heat resistance • Compatible with SMT BASE Dk (1 GHz) Df OTHER ET7600-8027 RS NC001 PPE 3.00 0.0012 — ET7600-8025 RS NC001 PPE 3.10 0.0012 — ET7600-8037 RS NC001 PPE 3.35 0.0008 — ET7600-8019 RS NC001 PPE 3.60 0.0012 — ET7600-8028 RS NC001 PPE 3.80 0.0012 — ET7600-8026 RS NC001 PPE 4.40 0.0012 — ET7600-8044 RS NC001 PPE 4.80 0.0012 — ET7600-8029 RS NC001 PPE 5.30 0.0007 — ET7600-8041 RS NC001 PPE 5.50 0.0009 — ET7600-8048 RS NC001 PPE 6.00 0.0006 — ET7600-8036 RS NC001 PPE 7.00 0.0005 — ET7600-8056 RS NC001 PPE 7.00 0.0010 — ET7600-8031 RS NC001 PPE 9.00 0.0009 — ET7600-8053 RS NC001 PPE 9.00 0.0009 High flow ET7600-8064 RS NC001 PPE 10.00 0.0012 — ET7600-8051 RS NC001 PPE 12.00 0.0009 — ET7600-8074 RS NC001 PPE 12.00 0.0013 — ET7600-8057 RS NC001 PPE 18.50 0.0011 — ET9600-8026 RS BK001 LCP 2.90 0.005 — ET9600-8029 RS BK001 LCP 3.30 0.005 — ET9600-8030 RS BK001 LCP 3.50 0.005 — ET9600-8017 RS NC001 LCP 5.50 0.005 — 3D-MID (MOLDED INTERCONNECT DEVICE) WITH LDS PROCESS Edgetek™ 3D/LDS Solutions • Can increase design flexibility especially for circuit design, 3D antenna design, and complex shapes • Can be customized to specific Dk values and delivered within weeks • Effective for circuit designs constrained by a limited space • Can be customized to resist heat, with deflection temperatures ranging from 200°C to 278°C BASE Dk (1 GHz) Df WELDING CAPABILITY OTHER ET9600-8010 LDS BK001 LCP 4.00 0.006 280+°C — ET9600-8015 LDS BK001 LCP 3.90 0.004 280+°C — ET9600-8018 LDS BK001 LCP 3.44 0.004 280+°C — ET9600-8022 LDS BK001 LCP 3.06 0.004 280+°C — ET7600-8047 LDS NC001 PPE 2.60 0.002 No (SMT) — ET7600-8052 LDS NC001 PPE 4.50 0.004 No (SMT) — ET7600-8040 LDS RS NC001 PPE 6.00 0.002 No (SMT) — ET7600-8043 LDS RS NC001 PPE 9.00 0.004 No (SMT) — ET3200-8205 LDS NHFR BK001 PC 2.84 0.006 No (SMT) Halogen free FR V0, High impact ET3200-8285 LDS BK001 PC 2.82 0.005 No (SMT) High impact ET3200-8207 LDS BK001 PC 2.84 0.007 No (SMT) High impact ET3200-8198 RS LDS BK001 PC 3.10 0.007 No (SMT) GF reinforced ET9200-8050 RS LDS NC001 PPS 4.00 0.003 No (SMT) GF reinforced LOW LOSS DIELECTRIC THERMOPLASTICS PREPERM™ Low Loss Thermoplastics Filled polymer that uniformly dissipates heat (not insulative) • Consistent and efficient antenna performance • Replacement for ceramic materials • Good temperature and humidity resistance • Greater design freedom and processing efficiencies • Good colorability • Customizable formulations available MATERIAL DESCRIPTION BASE Dk 2.5GHz) Df OTHER FEATURES RS260 PPE 2.58 0.0009 — RS260HI PPE 2.58 0.0010 Impact modified PPE260 PPE 2.60 0.0005 — RB260 PPE 2.61 0.0012 Black RS265FR PPE 2.65 0.0032 FR V0@1.5mm PPE300 PPE 3.00 0.0009 — PPE320 PPE 3.20 0.0010 — PPE350 PPE 3.50 0.0009 — PPE350A PPE 3.50 0.0010 Improved metallization, improved adhesion PP7600-8038 NHFR RS BK001 PPE 3.80 0.0010 NHFR V0 PPE400 PPE 4.00 0.0009 — PPE400FR PPE 4.00 0.0030 FR V0@1.5mm PPE440 PPE 4.40 0.0009 — PPE500 PPE 5.00 0.0009 — PPE500COL PPE 5.00 0.0010 Purple PPE650 PPE 6.50 0.0009 — PPE800 PPE 8.00 0.0009 — PPE950 PPE 9.50 0.0010 — PPE1200 PPE 12.00 0.0010 — H1500HF PPE 15.00 0.0010 — LCP580 LCP 5.80 0.0047 — PP9200-8038 RS BK001 PPS 3.85 0.0030 — PP9200-8080 RS Natural PPS 4.00 0.0025 — POLYOLEFIN- BASED SOLUTIONS Maxxam™ Polyolefin Formulations • Custom colors & laser-markable formulations to differentiate end products • Food-contact compliant grades to mitigate risk and shorten approval processes • Customized performance characteristics depending on application needs • Good stiffness, durability, impact resistance and UV stability • Can be formulated for injection molding, extrusion or blow molding processes • Applicable to the transportation, industrial, consumer, electrical and electronic, and building and construction industries Maxxam™ Polyolefin Formulations BASE RESIN FILLER FILLER % COMPOSITION COLOR FLAMMABILITY UL OTHER TH-218.G001-1277 PP — — PP Unfilled Natural HB/1.6mm N — PP10 BK008 PP GF 30 PP+GF Black HB/1.6mm N — PPR 40G BK701 PP GF 40 PP+GF Black HB/1.6mm N — NM-818.H001-8046 PP GF 20 PP+GF, HS Black HB/1.6mm Y Chemically Coupled GV-819.G001-8065 PP GF 30 PP+GF, Impact Black HB/1.6mm Y — PP-40GF/000 Black PP GF 40 PP+GF, Impact Black HB/1.5mm Y — PP5940 B131C PP GF/Mineral 25/15 PP+GF+Mineral Black — N — Maxxam F5134T2-4 PP Talc 20 PP+Mineral, HS Black — N High Heat Resistance, High Stiffness PP6 BK067 N (RoHS) PP Mineral 20 PP+Mineral, Impact Natural HB/1.6mm N PP8 BK027-AF PP Mineral 40 PP+Mineral, Anti-fogging Black HB/1.6mm N High Heat Resistance, Low Fogging Maxxam™ FR Flame Retardant Polyolefin Formulations BASE RESIN FILLER FILLER % COMPOSITION COLOR FLAMMABILITY UL OTHER PP 301 BLK 1284- 11 S PP — — PP Unfilled, FR Black V-0/0.75mm Y — QD-813.Y001-1000 RoHS PP GF 30 PP+GF, FR Natural V-0/1.5mm 5VA/2.0mm Y — QD-813.Y001-1001 (F1) PP GF 30 PP+GF, FR Natural V-0/1.6mm N F1 Compliance QD-813.Y003-1720 PP GF 30 PP+GF, FR Natural V-0/1.5mm Y — NR-418.Y001-8147 PP Talc 20 PP+Mineral, FR Black V-0/1.6mm N — PP FR 8-6A Natural- RoHS PP Talc 15 PP+Mineral, FR, Impact Natural V-0/0.75mm 5VA/3.0mm Y — POLYESTER-BASED Bergadur™ Polyester Formulations Specialty solutions based on polyester and polyester blends • Custom formulations to address specific requirements, such as pre-colored compounds and reinforced solutions • Provides excellent dimensional stability that addresses high end applications • Flame retardant grades include UL-listed and non-halogen solutions BASE RESIN FILLER FILLER % COMPOSITION COLOR FLAMMABILITY UL OTHER PB40 BK029 PBT — 0 PBT Unfilled Black HB/1.6mm N — PBT-GL10 BK008 PBT GF 10 PBT+GF Black HB/1.6mm N — PBT-GL20 BK004 PBT GF 20 PBT+GF Black HB/1.6mm N — PBT-GL30 BK007 PBT GF 30 PBT+GF Black HB/1.6mm N — BR3300-8079 RS LW BK001 PBT GF 30 PBT+GF Black HB/1.6mm N Laser Weldable PB40 G50 BK003 PBT GF 50 PBT+GF Black HB/1.6mm N — BR3300-8065 RS BK001 PBT GF/GB 35 PBT+GF+GB Black HB/1.6mm N — PB40 G/K40 BK016 PBT GF/GB 40 PBT+GF+GB, HS Black HB/1.6mm N — PB40 IM BK041 PBT — 0 PBT Unfilled, Impact Black HB/1.6mm N — PBT-GL10 EM BK008 PBT GF 10 PBT+GF, Impact Black HB/1.6mm N — PB40 G20 BK009 PBT GF 20 PBT+GF, Impact Black HB/1.6mm N — PB40 GB20 TM-X NC044 PBT GB 20 PBT+GF, Impact Natural HB/1.6mm N — PB40 GK30 BK002 PBT GB 30 PBT+GF, Impact Black HB/1.6mm N — PB40 G20 U NC015 PBT GF 20 PBT+GF, FR Natural V-0/1.6mm N Chemical Resistant PB400 G30 UF UV NC063 PBT GF 30 PBT+GF, NHFR, UV Natural V-0/0.8mm Y — PB400 G/C 30 U BK075 PBT CF+GF 10/20 PBT+CF+GF, FR Black V-0/1.6mm N ESD Protection POLYAMIDE Bergamid™ Polymer Formulations Specialty solutions based on nylon (PA6, PA66 and PA66/6) • Standard grades meet a wide variety of performance needs • Solutions available that address key market needs, such as warpage reduction, increased tensile strength and improved aesthetics • Flame retardant grades in portfolio including non-halogen solutions PA6 Formulations BASE RESIN FILLER FILLER B700 BK731 PA6 — — PA6 Unfilled Black V2 Y B70 TM-Y BK138 PA6 — — PA6 Unfilled, Impact Black HB/1.6mm N B700 UF NC108 PA6 — — PA6 Unfilled, NHFR Natural V-0/0.40mm Y B70 G15 black PA6 GF 15 PA6+GF Black HB/1.6mm N B70 G25 BK017S PA6 GF 25 PA6+GF Black HB/1.6mm Y B70 G30 BK PA6 GF 30 PA6+GF Black HB/1.6mm N B70 G50 SCHWARZ PA6 GF 50 PA6+GF Black HB/3.2mm N B700 G15 H BK041 PA6 GF 15 PA6+GF, HS Black HB/1.6mm Y GF600 A20 HS BK053 PA6 GF 20 PA6+GF, HS Black HB/1.6mm N B700 G30 H BLACK PA6 GF 30 PA6+GF, HS Black HB/0.70mm Y B70 G30 TM-Y NC121 PA6 GF 30 PA6+GF, Impact Natural HB/1.6mm Y B70 G35 NC035 PA6 GF 35 PA6+GF, HS Natural HB/1.6mm Y B70 G40 H BK039 PA6 GF 40 PA6+GF, HS Black HB/1.6mm Y B70 G40 H NC046 PA6 GF 40 PA6+GF, HS Natural HB/1.6mm Y B70 G40 H UV BK043 PA6 GF 40 PA6+GF, HS, UV Black HB/1.6mm Y B70 G40 TM-X BK023 PA6 GF 40 PA6+GF, Impact Black HB/1.6mm Y B70 G45 NC042 PA6 GF 45 PA6+GF, HS Natural HB/1.6mm Y B70 G50 BK055 PA6 GF 50 PA6+GF, HS Black HB/1.6mm Y B70 G50 H NC057 PA6 GF 50 PA6+GF, HS Natural HB/1.6mm Y B70 G60 H BK063 PA6 GF 60 PA6+GF, HS Black HB/1.6mm N B70 G15 TM-Z BLACK PA6 GF 15 PA6+GF, Impact Black HB/1.6mm N B700 G35 BLACK TM-Y PA6 GF 35 PA6+GF, Impact Black HB/1.6mm N B70 G15 UV NC705 PA6 GF 15 PA6+GF, UV Natural HB/1.6mm N B70 G15 U-SO BK060 PA6 GF 15 PA6+GF, FR Black V-0/3.2mm N B700 G20 H UF GREY PA6 GF 20 PA6+GF, HS, NHFR Grey V-0/1.6mm Y B70 G/GK30 BK178 PA6 GF/GB 30 PA6+GF+GB Black HB/1.6mm N B70 GK15 BK012 PA6 GB 15 PA6+GB Black HB/1.6mm N B70 GK25 BK021 PA6 GB 25 PA6+GB Black HB/1.6mm N B70 GK30 BK186 ROHS(NEW) PA6 GB 30 PA6+GB Black HB/1.6mm N B70 MI40 NC004 PA6 Mineral 40 PA6+Mineral Natural HB/1.6mm N GMF600 40 BK035 PA6 GF/Mineral 40 PA6+GF+Mineral Black HB/1.6mm N GMF 604 40 UV BLACK148 PA6 GF/Mineral 40 PA6+GF+Mineral, UV Black HB/1.6mm N PA6 G/MI20 FR black PA6 GF/Mineral 20 PA6+GF+Mineral, FR Black V-2/1.6mm N B70 GK5 MI25 BK705 PA6 GB/Mineral 30 PA6+GB+Mineral Black HB/1.6mm N PA66 Formulations MATERIAL DESCRIPTION BASE RESIN FILLER FILLER % COMPOSITION COLOR FLAMMABILITY UL OTHER FEATURES A70 BK115 PA66 0 PA66 Unfilled Black V-2/1.6mm N — BG6600-8132 LW BK001 PA66 0 PA66 Unfilled Black HB/1.6mm N Laser weldable A70 TM-Z BK705 PA66 0 PA66 Unfilled, Impact Black HB/1.6mm N — A70 GK30 H NC132 PA66 GB 30 PA66+GB Natural HB/1.6mm N — A70 GK30 H NATURAL PA66 GB 30 PA66+GB, HS Natural HB/1.6mm N — A70 G10 H BK032 PA66 GF 10 PA66+GF Black HB/1.6mm N — A70 G15 H BK013 PA66 GF 15 PA66+GF Black HB/1.6mm N — A70 G20 H BK014 PA66 GF 20 PA66+GF Black HB/1.6mm N — A70 G25 H BK709 PA66 GF 25 PA66+GF Black HB/1.6mm N — BG6600-8118 RS LW BK001 PA66 GF 30 PA66+GF Black HB/1.6mm N Laser Weldable A70 G30 H BK094 PA66 GF 30 PA66+GF Black HB/1.6mm N — A70 G33 H NC285 PA66 GF 33 PA66+GF Natural HB/1.6mm N — A70 G35 H BK047 PA66 GF 35 PA66+GF Black HB/1.6mm N — A70 G40 BK018 PA66 GF 40 PA66+GF Black HB/1.6mm N — A70 G50 H BK028 PA66 GF 50 PA66+GF Black HB/1.6mm N — A70 G15 TM-Z BK098 PA66 GF 15 PA66+GF, Impact Black HB/1.6mm N — A70 G15 HW black TM-Z PA66 GF 15 PA66+GF HS, Impact Black HB/1.6mm N — A70 G20 H TM-X BK708 PA66 GF 20 PA66+GF, Impact Black HB/1.6mm N — A70 G30 TM-Y NC144 PA66 GF 30 PA66+GF, Impact Natural HB/1.6mm N — A70 G33 TM-X NC281 PA66 GF 33 PA66+GF, Impact Natural HB/1.6mm N — A70 G50 TM-X NC029 PA66 GF 50 PA66+GF, Impact Natural HB/1.6mm N — A700 G15 H W UF NC059 PA66 GF 15 PA66+GF, NHFR Natural V-0/0.40mm Y — A700 G20 H WUF BK702 PA66 GF 20 PA66+GF, NHFR Black V-0/1.6mm Y — A700 G25 H WUF BK039 PA66 GF 25 PA66+GF, NHFR Black V-0/0.40mm Y — NN-30GF/000 FR V0 BLACK PA66 GF 30 PA66+GF, NHFR Black V-0/1.5mm Y — A70 G35 UF Black SO PA66 GF 35 PA66+GF, NHFR Black V-0/0.80mm Y — A700 G25 U NC047 PA66 GF 25 PA66+GF, FR Natural V-0/1.6mm Y — A700 G15 U-S0 BK035 PA66 GF 15 PA66+GF, FR Black V-0/3.0mm V-0/1.6mm Y (3mm) N (1.6mm) — A700 G25 U-S0 BK017 PA66 GF 25 PA66+GF, FR Black V-0/3.0mm Y — A700 G30 U-S0 BK064 PA66 GF 30 PA66+GF, FR Black V-0/3.0mm N — A70 G30 UV BK207 PA66 GF 30 PA66+GF, UV Black HB/1.6mm N — A70 G25 MI15 LS BK PA66 GF/Mineral 40 PA66+GF+Mineral, HS Black HB/1.6mm N Laser Markable METAL REPLACEMENT, DENSITY-MODIFIED Gravi-Tech™ Density-Modified Formulations Customizable, high-density polymer composite that can replace die-cast or machined metal, such as aluminum or lead, for a variety of application requirements and densities • Improved design freedom which can lead to part consolidation and subsequent cost savings in production • Material heft which imparts a sense of quality and luxury to improve end user experience • Easier to process than traditional metals • Provides the touch and feel experience typical of metal MATERIAL DESCRIPTION BASE RESIN FILLER COMPOSITION COLOR GT6000-8029 GRV NC001 PA6 Metal PA6+Metal Natural GT6000-8028 GRV NC001 PA6 Metal PA6+Metal Natural GT7300-8054 GRV NC001 ABS Mineral ABS+Mineral Natural GT7300-8050 GRV NC001 ABS Metal ABS+Mineral Natural GT7300-8062 GRV Grey VN8909CF ABS Metal ABS+Metal Grey GT5200-8024 GRV NC001 PP Metal PP+Mineral Natural GT5200-8025 GRV NC001 PP Mineral PP+Mineral Natural GT5200-8010 GRV NC001 PP Mineral PP+Mineral Natural GT3300-8001 GRV WT001 PBT Mineral PBT+Mineral White GT3300-8002 GRV GY001 PBT Metal PBT+Metal Grey GT9200-8002 GRV BK001 PPS Metal PPS+Metal Black THERMALLY CONDUCTIVE SOLUTIONS Therma-Tech™ Thermally Conductive Formulations Filled polymer that uniformly dissipates heat (not insulative) • Facilitates light weighting and increased electrification, leading to lower fuel consumption and CO2 emissions • Lowers cost versus cast or machined components • Reduces assembly costs due to part consolidation • Extends product life via effective thermal management MATERIAL DESCRIPTION BASE RESIN COLOR FLAMMABILITY OTHER FEATURES TT6000-8713 EI NHFR PA Natural V-0/1.6mm TC 1.1 EI TT6000-8711 EI NHFR WHITE PA White V-0/1.6mm TC 1.0-2.0 EI TT6600-5001-8 EC GREY PA Grey — TC 19-21 EC TT9200-8705 EI BLACK PPS Black V-0 TC 2.0 EI TT9200-8706 EC Black PPS Black V-0 TC 14-15 EC TT9200-8707 EC Black PPS Black V-0 TC 15-20 EC TT9200-8708 EC Black PPS Black V-0 TC 14-15 EC TT3300-8701 EI FR BK PBT Black V-0/1.6mm TC 0.9-2.0 EI TT9200-8012 EC BK001 PPS Black — TC 6-10 EC TT9200-8015 EC BK001 PPS Black — TC 10-14 EC LONG FIBER REINFORCED SOLUTIONS OnForce™ Long Glass Fiber Reinforced Polypropylene Composites & Complēt™ Long Fiber Reinforced Structural Thermoplastics Thermoplastics reinforced with long carbon, glass or specialty fibers • High strength-to-weight ratio enables metal replacement to achieve weight reduction • Consolidates parts to simplify manufacturing • Uses less energy for transport (due to weight reduction) • Allows designers to integrate fasteners and other features MATERIAL DESCRIPTION BASE % COMPOSITION COLOR OnForce™ LFT PP-30LGF/001 NATURAL PP LGF 30 PP+LGF Natural OnForce™ LFT PP-30LGF/001 BLACK UV PP LGF 30 PP+LGF Black OnForce™ LFT PP-40LGF/001 NATURAL PP LGF 40 PP+LGF Natural OnForce™ LFT PP-40LGF/001 BLACK UV PP LGF 40 PP+LGF Black OnForce™ LFT NN-30LGF/000 HS NATURAL PA66 LGF 30 PA66+LGF Natural OnForce™ LFT NN-30LGF/000 HS UV BLACK PA66 LGF 30 PA66+LGF Black OnForce™ LFT NN-40LGF/000 HS NATURAL PA66 LGF 40 PA66+LGF Natural OnForce™ LFT NN-40LGF/000 HS UV BLACK PA66 LGF 40 PA66+LGF Black OnForce™ LFT NN-50LGF/000 HS NATURAL PA66 LGF 50 PA66+LGF Natural OnForce™ LFT NN-50LGF/000 HS UV BLACK PA66 LGF 50 PA66+LGF Black OnForce™ LFT NN-60LGF/000 HS NATURAL PA66 LGF 60 PA66+LGF Natural OnForce™ LFT NN-60LGF/000 HS UV BLACK PA66 LGF 60 PA66+LGF Black Complet™ LCF40-TPU-5 1000 GRY TPU LCF 40 — Grey Complet™ LCF15-PBT-5 3000 BLK PBT LCF 15 — Black Complet™ LCF40-PEI-5 1000GRY PEI LCF 40 — Grey Complet™ LGF50-PARA-5 NHFR 1000 NAT PARA LGF 50 — Natural Complet™ LCG40-PA66-5 1000 GRY PA66 LCF/LGF 40 — Grey HEALTHCARE THERMOPLASTICS Trilliant™ HC Healthcare • Chemically resistant replacement for FR PC/ABS, FR PC/PET & FR COPE, providing UL 94 Yellow Card V-0 flame rating at 1.5 mm, V-1 at 0.75 mm thicknesses for a broad color spectrum • Outperforms PC/ABS, PC/PET and COPE in resistance to common disinfectants • Retains tensile strength after 72-hour exposure to common hospital disinfectants, and shows better long-term chemical resistance as compared to PC blends and COPE • Exhibits good impact and temperature resistance • Custom pre-color formulations support product differentiation in the healthcare industry • Applications include medical device housings, MRI, X-ray, CT scanner components, surgical instruments such as staplers, dissectors, scissors, auto-injector pens MATERIAL BASE HC2020 Copolyester HC8910/8920 Polyketone/ ABS blend HC2120 Tritan HC3120 PC HC5210 PP HC6010 PA6 HC6610 PA66 GRV-NP-110-W PA12 BIO-BASED AND RECYCLED POLYAMIDE Nymax™ Bio-based Polyamide Solutions • Achieves equivalent performance to PA66 glass fiber-filled formulations using bio-based material to reduce carbon footprint • Delivers excellent dimension stability and property retention rate after water uptake • Offers lower warpage plus excellent surface appearance and colorability compared with PA66 glass fiber-filled materials • Provides a cost-effective option to PA66 glass fiber-reinforced materials DESCRIPTION FILLER FILLER % COMPOSITION COLOR FEATURES BIO CONTENT % NM5600-8004 RS NC001 GF 50 PA56+GF Natural — 23 NM5600-8005 RS LWA NC001 GF 50 PA56+GF Natural Low water absorption 18 NM5600-8006 RS LWA NC001 GF 50 PA56+GF Natural Low water absorption 16 NM5600-8002 RS NC001 GF 30 PA56+GF Natural — 32 NM5600-8003 RS LWA NC001 GF 30 PA56+GF Natural Low water absorption 27 NM5600-8007 RS LWA NC001 GF 30 PA56+GF Natural Low water absorption 23 NM5600-8001 NC001 Unfilled 0 PA56 Unfilled Natural — 45 Recycled Formulations • Enhances value of end-products • Appeals to eco-conscious consumers • Offers performance comparable to virgin engineering materials • Reduces carbon emissions • PCR or PIR solutions available BASE RESIN FILLER FILLER % COMPOSITION COLOR FLAMMABILITY RECYCLE TYPE RECYCLE CONTENT % OTHER ET3200-8254 C NC030 PC Unfilled 0 PCR PC Unfilled Transparent — PCR 30 — ET3200-8233 RS C BK035 PC GF 10 PCR PC + GF Black — PCR 35 — ET3200-8235 RS C BK030 PC GF 20 PCR PC + GF Black — PCR 30 — ET3200-8237 RS FR C BK025 PC GF 30 PCR PC + GF Black V0 1.5 PCR 25 FR ET3200-8234 RS C BK070 PC GF 10 PCR PC + GF Black — PCR 70 — ET3200-8236 RS C BK060 PC GF 20 PCR PC + GF Black — PCR 60 — ET3200-8238 RS FR C BK050 PC GF 30 PCR PC + GF Black V0 1.5 PCR 50 FR ET3200-8239 RS I BK035 PC GF 10 PIR PC + GF Black — PIR 35 — ET3200-8241 RS I BK030 PC GF 20 PIR PC + GF Black — PIR 30 — ET3200-8243 RS FR I BK025 PC GF 30 PIR PC + GF Black V0 1.5 PIR 25 FR ET3200-8240 RS I BK070 PC GF 10 PIR PC + GF Black — PIR 70 — ET3200-8242 RS I BK060 PC GF 20 PIR PC + GF Black — PIR 60 — ET3200-8244 RS FR I BK050 PC GF 30 PIR PC + GF Black V0 1.5 PIR 50 FR ET3200-8252 RS NHFR C BK035 PC GF 20 PCR PC + GF Black V0 0.6 PCR 35 NHFR MX5200-8151 C NC050 PP Unfilled 0 PCR PP Unfilled Natural — PCR 50 — MX5200-8175 FD C NC100 PP Unfilled 0 PCR PP Unfilled Natural — PCR 99 FDA ST6000-8028 ESD BK001 PA6 CF 30 PA6 + PIR CF Black — PIR 30 — BG6000-8129 RS IC BK100 PA6 CF 15 PIR PA6 + PIR CF Black — PIR 99 — ET7300-8118 C BK085 ABS Unfilled 0 — Black — PCR 85 — ET7300-8113 C BK070 ABS Unfilled 0 — Black — PCR 70 — BR3400-8007 RS BK075 PET GF 15 — Black — PCR 75 — BR3400-8010 RS NHFR C BK050 PET GF 33 — Black — PCR 50 NHFR BG6600-8180 HS RS I BK050 PA66 GF 30 — Black — PIR 50 — BG6000-8130 RS I BK065 PA66 GF 30 — Black — PIR 65 — MX5200-8153 RS C NC050 PP GF 30 PCR PP+ GF Natural — PCR 50 — MX5200-8186 RS C NC050 PP GF 40 PCR PP+ GF Natural — PCR 50 — SOFT-TOUCH & EASILY PROCESSED THERMOPLASTIC ELASTOMERS (TPEs) Soft-touch elastomers that create good tactile qualities and ergonomics can be used in a wide range of applications • TPEs can be overmolded onto a rigid substrate • Good weather resistance, enhanced flexibility and durability • Good sealing performance • Available in FDA-compliant and medical grades • Easily processed and colored • Applications include outdoor equipment grips, utility items and tools, sealing and gaskets, cooking utensils such as measuring cups and rolling pins, and personal hygiene products such as toothbrushes and razors MATERIAL DESCRIPTION HARDNESS COLOR OVERMOLD DENSITY COMPRESSION SET/23C, 22H COMPLIANCE Dynalloy™ GP 7810 series 20–80A Translucent PP 0.87 21%(60A) FDA Dynalloy™ GP 7820 series 30–80A Natural PP 1 — FDA Dynaflex™ G7600 series 30–90A Natural/Black PP 1.18 12%(50A) FDA Versaflex™ OM 9130 30A Translucent PC/ABS 0.90 35% FDA Versaflex™ OM 9140 40A Translucent PC/ABS 0.90 35% FDA Versaflex™ OM 9150 50A Translucent PC/ABS 0.91 38% FDA Versaflex™ OM 9240 40A Clear PC/ABS 0.90 — FDA Versaflex™ OM 1040X 40A Translucent PC/ABS 0.92 22% Medical Versaflex™ OM 3060 60A Clear PC/ABS 0.9 33% Medical,UL Versaflex™ OM 1060X 60A Natural/Black PC/ABS 0.93 29% UL Versaflex™ GP 3630-45 45A Natural PC/ABS 1.05 — — Versaflex™ GP 3630-55 55A Natural/Black PC/ABS 1.05 — UL Versaflex™ OM 9-802-CL 40A Translucent POM/PC/ABS 0.92 20% UL Versaflex™ OM 9-801 47A Natural POM/PC/ABS 1.04 43% UL LOW ODOR, VOC & FOGGING TPEs Thermoplastic elastomers that reduce volatile organic compounds (VOCs) and fogging • Reduces VOCs and fogging in elastomeric materials • Externally tested to VDA 278 and VDA 270 • Does not require pre-drying or post heating to reduce VOCs • Easily colored at machine • Good UV resistance MATERIAL DENSITY (g/cm3) APPLICATIONS VDA 270 VDA 278 (VOC) µg/g VDA 278 (FOG) µg/g DIN 75201 (FOG) mg OnFlex™ LO AF7120 45–65 A Natural/ Black PP 1.15 HVAC Systems Interior Trays ≤ 3.0 97 1131 0.3 OnFlex™ AF 7210 50–90 A Natural/ Black PP 0.99 Interior Trays Fasteners/ Clips ≤ 3.0 147 1081 1.7 OnFlex™ S EH 50–90 A Natural/ Black PP 1.2 Interior Trays ≤ 3.0 196 1707 1.8 SPECIALTY NYLON OVERMOLDING TPEs Thermoplastic elastomer formulations overmolded onto various nylon substrates • Excellent adhesion on various nylon substrates, such as PA6, PA66, PA11/12, reinforced flame retardant nylon • Easily processed and colored • Typical applications such as power tools, automotive interiors and home appliances MATERIAL DESCRIPTION HARDNESS COLOR OVERMOLD DENSITY COMPRESSION SET/23C, 22H COMPLIANCE Versaflex™ OM 6240 40A Natural Nylon 1.17 22% — Versaflex™ OM 6258 60A Natural/ Black Nylon 1.20 23% UL Versaflex™ OM 6460 60A Natural/ Black Nylon 1.09 — — Versaflex™ OM 6275 78A Natural/ Black Nylon 1.10 25% — SUSTAINABLE TPE Materials based on renewable resources rather than petroleum • Significant (40% to 50%) bio-based content • Post-industrial recycled (PIR) and post-consumer recycled (PCR) content formulations • Wide hardness range • Comparable performance characteristics to standard TPEs • Easily processed and colored MATERIAL DESCRIPTION HARDNESS COLOR OVERMOLD DENSITY BIO-DERIVED CONTENT (%) 5530-55N 55A Natural PC, ABS, Copolyester 1.01 40% 5530-65N 65A Natural PC, ABS, Copolyester 1.04 40% 5540-30N 30A Natural PP 0.87 40% 5540-40N 40A Natural PP 0.88 40% 5540-50N 50A Natural PP 0.88 40% 5540-60N 60A Natural PP 0.87 40% 5540-70N 70A Natural PP 0.87 40% 5540-80N 80A Natural PP 0.87 40% 5540-90N 90A Natural PP 0.88 40% MATERIAL DESCRIPTION HARDNESS COLOR OVERMOLD DENSITY RECYCLE CONTENT TYPE RECYCLE CONTENT DY 7810-801 C 30A Natural PP 0.88 PCR 9% DY 7810-801 C 40A Natural PP 0.88 PCR 12% DY 7810-801 C 50A Natural PP 0.88 PCR 15% DY 7810-801 C 60A Natural PP 0.88 PCR 21% DY 7810-801 C 70A Natural PP 0.88 PCR 23% DY 7810-801 C 80A Natural PP 0.88 PCR 30% DY 7810-801 C 90A Natural PP 0.88 PCR 39% DY 7820-801 C 30A Natural PP 0.95 PCR 60% DY 7820-801 C 40A Natural PP 0.94 PCR 60% DY 7820-801 C 50A Natural PP 0.97 PCR 60% DY 7820-801 C 60A Natural PP 0.97 PCR 60% DY 7820-801 C 70A Natural PP 0.99 PCR 60% DY 7820-801 C 80A Natural PP 1.01 PCR 60% DY 7820-801 C 90A Natural PP 1.02 PCR 60% VX3120-801 I 65A Natural PC, ABS, PC/ABS 1.11 PIR 20% VX3120-802 I 65A Natural PC, ABS, PC/ABS 1.1 PIR 40% VX3120-803 I 65A Natural PC, ABS, PC/ABS 1.11 PIR 60% re So un d™ B IO T PE s re So un d™ R EC R ec yc le d Co nt en t T PE s OUTSTANDING LOOK AND FEEL CHEMICALLY RESISTANT TPEs TPE provides premium look and feel over a long time period • Silky touch/feel (soft and smooth) • Good UV resistance • Stain, chemical resistance (resistant to sweat, various fluids, etc For fatty foods and over 8% alcohol; conditions D–G) Dynaflex™ G2780C 84A Translucent PE 0.9 (Aqueous foods; Versaflex™ FFC 2882-50 50A Translucent PP 0.9 (Aqueous foods; EU 10/2011 N/A FFC 2882-70 70A Translucent PP 0.88 (Aqueous foods; EU FFC 2882-87 87A Translucent PP 0.88 (Aqueous foods; EU FFC 3882-70 70A Natural PETG, ABS, PC 1.1 (Aqueous foods; EU OM 9100 Series 30–50A Translucent PC/ABS 0.9 FDA 177.1210 N/A N/A Copyright © 2024, Avient Corporation.

Rose Vice President, Corporate Communications Avient Corporation +1 440-930-3162 kyle.rose@avient.com 6 Attachment 1 Avient Corporation Summary of Condensed Consolidated Statements of Income (Unaudited) (In millions, except per share data) Three Months Ended June 30, Six Months Ended June 30, 2021 2020 2021 2020 Sales $ 1,235.2 $ 609.1 $ 2,397.5 $ 1,320.6 Operating Income 108.1 38.0 228.5 90.8 Net income from continuing operations attributable to Avient shareholders 68.8 23.0 148.1 56.1 Basic earnings per share from continuing operations attributable to Avient shareholders $ 0.75 $ 0.25 $ 1.62 $ 0.63 Diluted earnings per share from continuing operations attributable to Avient shareholders $ 0.74 $ 0.25 $ 1.60 $ 0.63 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. Three Months Ended June 30, 2021 Three Months Ended June 30, 2020 Reconciliation to Condensed Consolidated Statements of Income $ EPS $ EPS Net income from continuing operations attributable to Avient shareholders $ 68.8 $ 0.74 $ 23.0 $ 0.25 Special items, after tax (Attachment 3) 11.7 0.13 2.6 0.03 Adjusted net income / EPS - excluding special items $ 80.5 $ 0.87 $ 25.6 $ 0.28 Six Months Ended June 30, 2021 Six Months Ended June 30, 2020 Reconciliation to Condensed Consolidated Statements of Income $ EPS $ EPS Net income from continuing operations attributable to Avient shareholders $ 148.1 $ 1.60 $ 56.1 $ 0.63 Special items, after tax (Attachment 3) 14.3 0.16 11.2 0.12 Adjusted net income / EPS - excluding special items $ 162.4 $ 1.76 $ 67.3 $ 0.75 7 Attachment 2 Avient Corporation Condensed Consolidated Statements of Income (Unaudited) (In millions, except per share data) Three Months Ended June 30, Six Months Ended June 30, 2021 2020 2021 2020 Sales $ 1,235.2 $ 609.1 $ 2,397.5 $ 1,320.6 Cost of sales 946.5 459.4 1,806.4 999.4 Gross margin 288.7 149.7 591.1 321.2 Selling and administrative expense 180.6 111.7 362.6 230.4 Operating income 108.1 38.0 228.5 90.8 Interest expense, net (19.5) (16.2) (38.8) (25.6) Other income, net 1.2 9.5 2.7 11.1 Income from continuing operations before income taxes 89.8 31.3 192.4 76.3 Income taxes (20.4) (7.9) (43.3) (19.8) Net income from continuing operations 69.4 23.4 149.1 56.5 Loss from discontinued operations, net of income taxes — (0.2) — (0.5) Net income 69.4 23.2 149.1 56.0 Net income attributable to noncontrolling interests (0.6) (0.4) (1.0) (0.4) Net income attributable to Avient common shareholders $ 68.8 $ 22.8 $ 148.1 $ 55.6 Earnings per share attributable to Avient common shareholders - Basic: Continuing operations $ 0.75 $ 0.25 $ 1.62 $ 0.63 Discontinued operations — — — — Total $ 0.75 $ 0.25 $ 1.62 $ 0.63 Earnings per share attributable to Avient common shareholders - Diluted: Continuing operations $ 0.74 $ 0.25 $ 1.60 $ 0.63 Discontinued operations — — — (0.01) Total $ 0.74 $ 0.25 $ 1.60 $ 0.62 Cash dividends declared per share of common stock $ 0.2125 $ 0.2025 $ 0.4250 $ 0.4050 Weighted-average shares used to compute earnings per common share: Basic 91.3 91.4 91.3 88.8 Diluted 92.4 91.8 92.3 89.4 8 Attachment 3 Avient Corporation Summary of Special Items (Unaudited) (In millions, except per share data) Special items (1) Three Months Ended June 30, Six Months Ended June 30, 2021 2020 2021 2020 Cost of sales: Restructuring costs, including accelerated depreciation and amortization $ (1.5) $ (1.2) $ (3.3) $ (1.2) Environmental remediation costs (12.5) (3.1) (13.0) (3.5) Reimbursement of previously incurred environmental costs — 8.5 4.5 8.7 Acquisition related costs 1.4 — 1.4 — Impact on cost of sales (12.6) 4.2 (10.4) 4.0 Selling and administrative expense: Restructuring, legal and other (1.4) (3.5) (2.7) (5.3) Acquisition earn-out adjustments — — — (1.0) Acquisition related costs (0.2) (9.7) (3.5) (16.4) Impact on selling and administrative expense (1.6) (13.2) (6.2) (22.7) Impact on operating income (14.2) (9.0) (16.6) (18.7) Costs related to committed financing in interest expense, net — (0.5) — (0.5) Other income, net — 0.2 — 0.3 Pension settlement gain and mark-to-market adjustment — 6.9 — 6.9 Impact on income from continuing operations before income taxes (14.2) (2.4) (16.6) (12.0) Income tax benefit on above special items 3.4 0.7 4.3 2.7 Tax adjustments(2) (0.9) (0.9) (2.0) (1.9) Impact of special items on net income from continuing operations attributable to Avient Shareholders $ (11.7) $ (2.6) $ (14.3) $ (11.2) Diluted earnings per common share impact $ (0.13) $ (0.03) $ (0.16) $ (0.12) Weighted average shares used to compute adjusted earnings per share: Diluted 92.4 91.8 92.3 89.4 (1) Special items include charges related to specific strategic initiatives or financial restructuring such as: consolidation of operations; debt extinguishment costs; costs incurred directly in relation to acquisitions or divestitures; employee separation costs resulting from personnel reduction programs, plant realignment costs, executive separation agreements; asset impairments; settlement gains or losses and mark-to- market adjustments associated with actuarial gains and losses on pension and other post-retirement benefit plans; environmental remediation costs, fines, penalties 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; one-time, non-recurring items; and the effect of changes in accounting principles or other such laws or provisions affecting reported results Three Months Ended June 30, Six Months Ended June 30, 2021 2020 2021 2020 Sales: Color, Additives and Inks $ 624.4 $ 226.8 $ 1,233.7 $ 483.3 Specialty Engineered Materials 240.6 158.8 457.1 344.1 Distribution 404.4 238.8 767.1 528.3 Corporate and eliminations (34.2) (15.3) (60.4) (35.1) Sales $ 1,235.2 $ 609.1 $ 2,397.5 $ 1,320.6 Gross margin: Color, Additives and Inks $ 193.4 $ 75.7 $ 390.9 $ 165.1 Specialty Engineered Materials 69.6 42.5 134.3 95.1 Distribution 40.1 27.2 79.4 60.8 Corporate and eliminations (14.4) 4.3 (13.5) 0.2 Gross margin $ 288.7 $ 149.7 $ 591.1 $ 321.2 Selling and administrative expense: Color, Additives and Inks $ 107.1 $ 43.4 $ 215.8 $ 92.3 Specialty Engineered Materials 32.3 25.5 62.8 55.8 Distribution 16.4 12.6 31.7 26.8 Corporate and eliminations 24.8 30.2 52.3 55.5 Selling and administrative expense $ 180.6 $ 111.7 $ 362.6 $ 230.4 Operating income: Color, Additives and Inks $ 86.3 $ 32.3 $ 175.1 $ 72.8 Specialty Engineered Materials 37.3 17.0 71.5 39.3 Distribution 23.7 14.6 47.7 34.0 Corporate and eliminations (39.2) (25.9) (65.8) (55.3) Operating income $ 108.1 $ 38.0 $ 228.5 $ 90.8 Earnings before interest, taxes, depreciation and amortization (EBITDA): Color, Additives and Inks $ 111.6 $ 42.9 $ 227.7 $ 94.4 Specialty Engineered Materials 45.4 24.6 87.4 54.4 Distribution 23.9 14.7 48.1 34.2 Corporate and eliminations (39.0) (23.3) (63.8) (51.4) Other income, net 1.2 9.5 $ 2.7 $ 11.1 EBITDA $ 143.1 $ 68.4 $ 302.1 $ 142.7 12 Attachment 7 Avient Corporation Reconciliation of Non-GAAP Financial Measures (Unaudited) (In millions, except per share data) Senior management uses gross margin before special items and operating income before special items to assess performance and allocate resources because senior management believes that these measures are useful in understanding current profitability levels and how it may serve as a basis for future performance.