SAFETY EQUIPMENT MANUFACTURER M I L I T A R Y H E L M E T P A R T S • High impact resistance • RAL 6031 – military green color • High molecular weight • Met impact resistance requirements for military helmets • Delivered strong collaboration with Avient Design team and service • Provided specific RAL color matching for military application Bergamid™ Polymer Formulations KEY REQUIREMENTS WHY AVIENT? AVIENT SOLUTION IMPACT RESISTANCE & COLOR MATCHING LEARN MORE © 2023, Avient Corporation, All Rights Reserved. https://www.avient.com/products/engineered-polymer-formulations/general-engineered-formulations/nymax-bergamid-polymer Safety Equipment manufacturer

Microsoft Word - May 16 2012 Investor Presentation NonGAAP Reconcliation.doc 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 GAAP. Platform operating income mix percentage 2005Y 2008Y 2011Y Global Specialty Engineered Materials $ 0.4 $ 17.6 $ 45.9 Global Color, Additives and Inks 4.3 28.1 43.4 Specialty Platform $ 4.7 $ 45.7 $ 89.3 Performance Products and Solutions 75.7 31.3 62.4 Distribution 19.5 28.1 56.0 SunBelt Joint Venture 91.9 28.6 5.0 Corporate (51.5) (425.1) 20.3 Operating income (loss) GAAP $ 140.3 $ (291.4) $ 233.0 Less: Corporate operating expense (income) 51.5 425.1 (20.3) Operating income excluding Corporate $ 191.8 $ 133.7 $ 212.7 Specialty platform operating mix percentage 2% 34% 42% Pro forma platform operating income mix percentage 2007 Pro forma 2011Y Specialty Platform $ 30.6 $ 89.3 Pro forma ColorMatrix - 27.7 Specialty Platform pro forma ColorMatrix $ 30.6 $ 117.0 Performance Products and Solutions 65.8 62.4 Distribution 22.1 56.0 SunBelt Joint Venture 34.8 5.0 Corporate (73.3) 20.3 Operating income pro forma ColorMatrix $ 80.0 $ 260.7 Less: Corporate and SunBelt operating income 73.3 (25.3) Operating income excluding Corporate operating income $ 153.3 $ 235.4 Specialty platform operating mix percentage 20% 50% Adjusted EPS 2006Y 2007Y 2008Y 2009Y 2010Y 2011Y Net Income $ 130.9 $ 40.9 $ (417.0) $ 106.7 $ 162.6 $ 172.6 SunBelt and OxyVinyls equity earnings, after tax (68.5) (26.1) (20.8) (19.0) (14.7) (3.7) Special items, after tax (21.2) 41.4 310.0 (31.0) 15.8 (30.5) Tax adjustments (30.0) (30.7) 147.2 (44.9) (88.3) (42.3) Adjusted net income $ 11.2 $ 25.5 $ 19.4 $ 11.8 $ 75.4 $ 96.1 Diluted shares 92.8 93.1 92.7 93.4 96.0 94.3 Adjusted EPS $ 0.12 $ 0.27 $ 0.21 $ 0.13 $ 0.79 $ 1.02 Adjusted EPS Q1 2011 Q1 2012 Net Income $ 110.2 $ 20.2 SunBelt equity earnings, after tax (3.7) - Special items, after tax (79.8) 6.1 Tax adjustments (1.5) 0.1 Adjusted net income $ 25.2 $ 26.4 Diluted shares 96.4 90.7 Adjusted EPS $ 0.26 $ 0.29 Platform sales and operating income (OI) 2005 2006 2007 2008 2009 2010 2011 Global Specialty Engineered Materials Sales $ 282.5 $ 345.3 $ 384.4 $ 514.0 $ 402.9 $ 517.4 $ 575.1 Global Color, Additives and Inks Sales 503.7 531.8 560.5 554.3 459.8 527.4 544.6 Specialty Platform Sales $ 786.2 $ 877.1 $ 944.9 $ 1,068.3 $ 862.7 $ 1,044.8 $ 1,119.7 Performance Products and Solutions Sales 1,136.3 1,166.2 1,086.8 1,001.4 667.7 776.3 865.4 PolyOne Distribution Sales 679.2 732.8 744.3 796.7 625.1 911.9 996.5 Corporate and Eliminations (151.1) (153.7) (133.3) (127.7) (94.8) (111.1) (118.1) Total Sales $ 2,450.6 $ 2,622.4 $ 2,642.7 $ 2,738.7 $ 2,060.7 $ 2,621.9 $ 2,863.5 Pro forma ColorMatrix Sales 196.0 Total sales pro forma ColorMatrix $ 3,059.5 Global Specialty Engineered Materials OI $ 0.4 $ 3.9 $ 4.9 $ 17.6 $ 20.6 $ 49.7 $ 45.9 Global Color, Additives and Inks OI 4.3 8.9 25.7 28.1 25.2 37.7 43.4 Specialty Platform OI $ 4.7 $ 12.8 $ 30.6 $ 45.7 $ 45.8 $ 87.4 $ 89.3 Performance Products and Solutions OI 75.7 64.2 65.8 31.3 33.1 54.0 62.4 PolyOne Distribution OI 19.5 19.2 22.1 28.1 24.8 42.0 56.0 Sunbelt Joint Venture OI 91.9 102.9 34.8 28.6 25.5 18.9 5.0 Corporate and eliminations (21.8) (4.6) (25.5) (28.9) (40.8) (32.5) (26.4) Special items (29.7) 39.1 (47.8) (396.2) 48.7 4.8 46.7 Operating income (loss) GAAP $ 140.3 $ 233.6 $ 80.0 $ (291.4) $ 137.1 $ 174.6 $ 233.0 Sunbelt equity income (72.5) (107.0) (40.8) (32.5) (29.7) (23.1) (5.7) Special items 29.7 (39.1) 47.8 396.2 (48.7) (4.8) (46.7) Operating income adjusted $ 97.5 $ 87.5 $ 87.0 $ 72.3 $ 58.7 $ 146.7 $ 180.6 Operating income pro forma ColorMatrix 27.7 Operating income adjusted pro forma ColorMatrix $ 208.3 Global Specialty Engineered Materials - OI as a percentage of sales 0.1% 1.1% 1.3% 3.4% 5.1% 9.6% 8.0% Global Color, Additives and Inks - OI as a percentage of sales 0.9% 1.7% 4.6% 5.1% 5.5% 7.1% 8.0% Specialty platform OI as a percentage of sales 0.6% 1.5% 3.2% 4.3% 5.3% 8.4% 8.0% Specialty platform OI as a percentage of sales - pro forma ColorMatrix 8.9% Global Color, Additives and Inks OI as a percentage of sales – pro forma ColorMatrix 9.6% PP&S operating OI as a percentage of sales 6.7% 5.5% 6.1% 3.1% 5.0% 7.0% 7.2% Distribution OI as a percentage of sales 2.9% 2.6% 3.0% 3.5% 4.0% 4.6% 5.6% PolyOne OI adjusted, as a percentage of sales 4.0% 3.3% 3.3% 2.6% 2.8% 5.6% 6.3% PolyOne OI adjusted, pro forma for ColorMatrix, as a percent of sales 6.8% Operating income (OI) Q1 2011 Q1 2012 Global Specialty Engineered Materials OI $ 14.0 $ 11.8 Global Color, Additives and Inks OI 11.2 17.3 Specialty Platform OI $ 25.2 $ 29.1 Performance Products and Solutions OI 14.3 17.8 PolyOne Distribution OI 14.7 16.7 Corporate and eliminations (1.6) (10.2) Special items 127.2 (8.5) Operating income (loss) GAAP $ 179.8 $ 44.9 Research and Development (R&D) – Pro forma ColorMatrix 2011 PolyOne R&D $ 36.9 ColorMatrix R&D 3.6 Pro forma R&D $ 40.5 Gross Margin as a percentage of Sales 2006 2011 2011 Pro forma ColorMatrix Specialty platform sales $ 877.1 $ 1,119.7 $ 1,315.7 Specialty platform gross margin 125.2 263.4 345.9 Specialty platform gross margin percentage 14.3 % 23.5 % 26.3 % Average Debt Q4 2010 Q1 2011 Q2 2011 Q3 2011 Q4 2011 Average PolyOne Debt $ 452.9 $ 432.9 $ 432.9 $ 432.9 $ 707.0 n/a Pro forma ColorMatrix 274.1 274.1 274.1 274.1 - n/a Total Debt $ 727.0 $ 707.0 $ 707.0 $ 707.0 $ 707.0 $ 711.0 Average Equity Q4 2010 Q1 2011 Q2 2011 Q3 2011 Q4 2011 Average PolyOne $ 516.0 $ 615.2 $ 629.6 $ 608.5 $ 588.3 $ 591.5

KEY PERFORMANCE ADVANTAGES Southern Yellow Pine1 Equivalent Wood Pole GridCore FRP Pole2 14.0 x 0.5 in 14.0 x 0.75 in Length (ft) Load Class3 Allowable Class Load4 (kip) Weight (lb) Deflection5 (in) Weight (lb) Deflection5 (in) Weight (lb) Deflection5 (in) 40 4 1.56 1160 38 707 13 1041 8 3 1.95 1360 35 17 10 2 2.41 1580 32 21 13 1 2.93 1810 30 25 16 H1 3.51 2050 28 30 19 H2 4.16 2310 26 36 22 H3 4.88 2580 24 42 26 H4 5.66 2870 23 * 30 45 4 1.56 1390 49 795 20 1171 12 3 1.95 1630 45 24 15 2 2.41 1880 41 30 19 1 2.93 2160 38 37 23 H1 3.51 2450 36 44 27 H2 4.16 2760 33 52 33 H3 4.88 3090 31 61 38 50 4 1.56 1630 61 884 27 1301 17 3 1.95 1910 56 34 21 2 2.41 2210 52 42 26 1 2.93 2530 48 52 32 H1 3.51 2880 45 62 39 H2 4.16 3240 42 73 46 H3 4.88 3620 39 * 54 55 4 1.56 1890 75 972 37 1431 23 3 1.95 2210 68 47 29 2 2.41 2550 63 58 36 1 2.93 2930 58 70 44 H1 3.51 3320 54 84 52 H2 4.16 3740 51 99 62 H3 4.88 4180 48 * 73 60 4 1.56 2150 90 1060 49 1561 31 3 1.95 2520 82 62 38 2 2.41 2910 76 76 47 1 2.93 3340 70 92 58 H1 3.51 3790 65 111 69 H2 4.16 4270 61 * 82 H3 4.88 4770 58 * 96 POLE SELECTION GUIDE Southern Yellow Pine1 Equivalent Wood Pole GridCore FRP Pole2 14.0 x 0.5 in 14.0 x .75 in Length (ft) Load Class3 Allowable Class Load4 (kip) Weight (lb) Deflection5 (in) Weight (lb) Deflection5 (in) Weight (lb) Deflection5 (in) 65 4 1.56 2430 107 1149 63 1691 40 3 1.95 2840 97 79 50 2 2.41 3290 90 98 61 1 2.93 3770 83 119 74 H1 3.51 4280 77 143 89 H2 4.16 4820 72 * 106 70 3 1.95 3180 114 1237 100 1821 63 2 2.41 3690 105 124 77 1 2.93 4220 97 150 94 H1 3.51 4790 90 180 113 H2 4.16 5390 85 * 134 75 3 1.95 3540 131 1325 125 1951 78 2 2.41 4090 121 154 96 1 2.93 4690 112 187 117 H1 3.51 5320 104 * 140 80 3 1.95 3900 150 1414 152 2081 95 2 2.41 4520 138 188 118 1 2.93 5170 128 229 143 H1 3.51 5870 119 * 172 1 Wood properties data are per ANSI O5.1-2022 Table 1. Southern Yellow Pine Equivalent Wood Pole Nominal Fiber Stress, Fa (psi) 8,000 NESC constructionb Grade B Strength factor, ɸb 0.65 Modulus of Elasticity, Ea (106 psi) 2.13 Estimated Density (lb/ft3) 65 WOOD POLE DESIGN PARAMETERS a Average properties per ANSI O5.1-2022 Table 1. b Per NESC Table 261-1 Wood Species2 Southern Yellow Pine Design Basis Matching Deflection Matching Strength GridCore Pole Size 14 x 0.50 14 x 0.75 14 x 0.50 14 x 0.75 Pole Length (ft) 40 1 H2 H6 H6 45 1 H2 H6 H6 50 2 H1 H4 H6 55 2 H1 H4 H6 60 3 1 H3 H5 65 3 1 H2 H5 70 3 1 H1 H4 75 * 1 H1 H4 80 * 3 H1 H4 LOAD CLASS EQUIVALENCIES1 1 This table is to assist users to size GridCore™ composite poles to match performance of common wood poles based on mean moduli of elasticity of wood and FRP (NESC Grade B construction). 2 Average modulus of elasticity and fiber stress per ANSI O5.1-2022 were used in the calculations. * No data for wood poles from ANSI O5.1 for this length and load class.

Vår uppförandekod 2023 Innehållsförteckning Meddelande från CEO 1 Vår vision och strategi 2 Kärnvärderingar och personliga värderingar 2 Vår uppförandekod Vägledning för etiskt uppförande 4 Personliga värderingar 4 Att hantera frågor och rapportera situationer som överträder efterlevnad 6 Etik – het linje 6 Inga repressalier 6 Tillämpning av uppförandekoden 7 Överträdelser av koden 7 Respekt för alla Mångfald och social integration 9 Diskriminering eller trakasserier 9 Relationer på arbetsplatsen 9 Substansmissbruk 10 Fysisk säkerhet och våld på arbetsplatsen 10 Ärlighet på arbetet Korrekt information, data och register 12 Bokföringsintegritet 12 Bolagets kommunikationer 14 Skyddande och användning av tillgångar 14 Äganderättsskyddad och konfidentiell information, idéer och immateriella rättigheter 14 Integritet, skydd av personlig information och data 15 Internet- och E-postanvändning 15 Sociala Media och Sociala Nätverk 15 Datasäkerhet, licensiering av programvara och copyrights 16 Insiderinformation och aktiehandel 16 Politiska bidrag/aktiviteter och donationer för välgörande ändamål 17 Myndigheters undersökningar och förfrågningar 17 Integritet i våra affärer Rättvisa affärer 19 Mutor och kickbacks 19 Agenter och konsulter 20 Konkurrens 20 Gåvor och annan gästfrihet 20 Intressekonflikter 21 Egen företagsamhet 22 Internationell handel 22 Bolagets sociala ansvar Hållbarhet 24 Säkerhet, hälsa och miljö 24 Produkt- och servicesäkerhet 25 Respekt för mänskliga rättigheter 25 Ett delat åtagande 25 Resurser och kontaktinformation 26 1 Innehållsförteckning Meddelande från CEO Bästa Avient-medarbetare, Som del i ett växande, globalt företag ställs vi ständigt inför nya utmaningar och komplicerat beslutsfattande. Detta inkluderar hur du samlar in, använder, lagrar, delar och bibehåller eller raderar eller gör dig av med personliga data. Etik-direktlinje finns tillgänglig globalt på över 20 språk, 24 timmar om dygnet, 7 dagar i veckan.

Plastic caps and closures are essential in the packaging industry, ensuring product safety and quality across various sectors. COSMETICS & PERSONAL CARE Requirements: Contribute to product preservation and safety, enhance brand presence through color and aesthetics. PHARMACEUTICALS Requirements: Meet strict safety standards, including tamper-evident features and child-resistant designs.

This is to certify that the Occupational Health and Safety Management of: PolyOne Polymers India Pvt. F-27, MIDC, Ranjangaon, Shirur, Pune, Maharashtra 412 220 India ISO 45001:2018 The Occupational Health and Safety Management is applicable to: Certificate No: 55689 Certification Date: 15 March 2017 Effective Date: 09 March 2023 Expiration Date: 14 March 2026 Revision Date: 15 March 2023 Dominic Townsend, President DESIGN MANUFACTURE OF COLOR MASTER BATCHES, ADDITIVES CONCENTRATES AND SPECIALTY COMPOUNDS.

ROOF MANUFACTURER A R C H I T E C T U R A L R O O F I N G • Remove brominated, antimony oxide, or halogenated flame retardants (FR) from the manufacturing environment and provide an option for fire safety protection to construction markets that have banned halogen FR • Achieve non-compromising performance in impact, dimensional stability, and E84 (Class A, B, C) testing • Maintain color and aesthetics in harsh sun exposure • Provided a non-halogen FR solution that met the customer’s sustainability and fire safety requirements • Delivered optimal performance in the final product and fully passed necessary fire testing • Offered a Smartbatch Combination Colorant & Additive solution with FR that provided optimal color stability Cesa MAX Flame Retardant Additives KEY REQUIREMENTS WHY AVIENT?

Chemical formula: Al2O3-2SiO2-2H2O  Density: 2.6 g/cm3 Hardness (Mohs): 2.5 Aspect ratio: 20:1  Chemical formula: KAl₂(Si₃Al)O₁₀(OH,F)₂ Density: 2.6 g/cm3 Hardness (Mohs): 2.5 Aspect ratio: 20:1 Boyson, et al., “Graphene: Sheets of Carbon-based Nanoparticles,” http://www.dummies.com/education/science/nanotechnology/graphene-sheets-of-carbon-based-nanoparticles/ 5E.

Chemical formula: Al2O3-2SiO2-2H2O  Density: 2.6 g/cm3 Hardness (Mohs): 2.5 Aspect ratio: 20:1  Chemical formula: KAl₂(Si₃Al)O₁₀(OH,F)₂ Density: 2.6 g/cm3 Hardness (Mohs): 2.5 Aspect ratio: 20:1 Boyson, et al., “Graphene: Sheets of Carbon-based Nanoparticles,” http://www.dummies.com/education/science/nanotechnology/graphene-sheets-of-carbon-based-nanoparticles/ 5E.

Chemical formula: Al2O3-2SiO2-2H2O  Density: 2.6 g/cm3 Hardness (Mohs): 2.5 Aspect ratio: 20:1  Chemical formula: KAl₂(Si₃Al)O₁₀(OH,F)₂ Density: 2.6 g/cm3 Hardness (Mohs): 2.5 Aspect ratio: 20:1 Boyson, et al., “Graphene: Sheets of Carbon-based Nanoparticles,” http://www.dummies.com/education/science/nanotechnology/graphene-sheets-of-carbon-based-nanoparticles/ 5E.