The antimony vapors react with the oxygen and form a fine, white dust that is collected in a special filtration system Antimony trioxide is often used in plastic formulations in conjunction with a halogen-based chemical to reduce a product’s flammability. Antimony trioxide has the unique ability to make halogen-based plastic additives more effective in reducing the flammability of the finished plastics. Antimony trioxide functions as a synergist, reducing the amount of halogen-based product required to achieve desired levels of flammability resistance performance.

KEY CHARACTERISTICS • Globally harmonized formulations are manufactured at four ISO 13485 certified medical sites, providing global consistency and increased security of supply • Documented change control available • A range of standard colors eliminates color matching to expedite development time • The portfolio includes compliant colors for use in: - Needle hub applications: ISO 6009 - Ophthalmic container closures (American Academy of Ophthalmology) REGULATORY SUPPORT • A library of pre-tested raw materials including: - ISO 10993-1 and USP biological evaluation - European Pharmacopeia 3.1.3/3.1.5 (polyolefin) - USP (polyethylene) - ICH Q3D elemental impurities • Registered Drug Master File (Type III) and/or Device Master File • Food contact established with FDA/EU* HEALTHCARE APPLICATIONS • Medical devices such as catheters, surgical and dental instruments, and drug delivery devices • Pharmaceutical packaging including vials and bottles • Diagnostics for blood analysis or In Vitro Diagnostics (IVD) PRODUCT BULLETIN & COLOR CARD * FDA/EU compliance information available upon request; exceptions may occur Color Pantone Reference PE Base PP Base Transparent PP Base PEBA Base PC Base Transparent PC Base* ABS Base* White — PE0M176031 PP0M176045 ** AH0M415001 NC0M176058 ** SB0M665206 Yellow 102C PE1M176076 PP1M176060 PP1M176062 AH1M415002 NC1M176058 NC1M176059 SB1M664958 Orange 158C PE2M176044 PP2M176046 ** ** NC2M176044 NC2M664912 SB2M664939 Red 199C PE3M176131 PP3M176111 PP3M176113 AH3M415002 NC3M176116 NC3M176122 SB3M665037 Pink 196C PE3M176130 PP3M176109 ** AH3M415001 NC3M176117 NC3M665052 SB3M665039 Violet 2593C PE4M176023 PP4M176036 PP4M176039 AH4M415001 NC4M176038 NC4M176044 SB4M664978 Light Blue 292C PE5M176155 PP5M176169 ** AH5M415003 NC5M176142 ** SB5M665402 Mid Blue 285C PE5M176154 PP5M176171 PP5M176175 AH5M415002 NC5M176143 NC5M176146 SB5M665404 Dark Blue 288C PE5M176153 PP5M176173 ** ** NC5M176144 ** SB5M665406 Light Green 346C PE6M176128 PP6M176111 ** ** NC6M176118 ** SB6M665070 Bluish Green 3145C PE6M176126 PP6M176115 ** ** NC6M176119 ** SB6M665068 Medium Green 348C PE6M176127 PP6M176113 PP6M176118 AH6M415001 NC6M176120 NC6M176121 SB6M665072 Dark Gray 425C PE7M176066 PP7M176091 PP7M176094 ** NC7M176124 ** SB7M665297 Mid Gray Cool Gray 5C PE7M176067 PP7M176089 ** AH7M415001 NC7M176125 NC7M665175 SB7M665295 Beige 7502C PE8M176048 PP8M176058 ** ** NC8M176058 ** SB8M664871 Brown 463C/731C PE8M176049 PP8M176060 ** ** NC8M176059 ** SB8M664869 Black Black C PL9M176008 PP9M176017 ** ** NC9M176008 NC9M176009 SB9M664896 Colors may vary from actual color shown.

Gravi-Tech™ REC Recycled Formulations Gravi-Tech™ REC recycled formulations are density modified engineered polymers based on recycled resin and/or recycled filler from post-industrial recycled (PIR) and/or post-consumer recycled (PCR) sources. They offer a more sustainable alternative to density modified grades that are based on prime/virgin polymers. KEY CHARACTERISTICS • Customized density offering a wide range of specific gravities (1.2–11 gm/cm3) • Based on recycled resin from PIR and PCR sources • Broad modulus range, from very flexible to very rigid grades • Corrosion resistance that withstands oxidization for long-term use and benefit • Chemical resistance can be adapted depending on base resin as required • Provides visual surface effects, aesthetics, and cool touch • Design flexibility and processing ease MARKETS AND APPLICATIONS Applications in packaging and consumer goods in which a more sustainable solution is preferred: • Cosmetic caps and closures • Perfume caps • Spirit bottle caps • Luxury boxes • Handles and knobs SUSTAINABILITY BENEFITS • Formulated with recycled resin from post-industrial recycled (PIR) and/or post-consumer recycled (PCR) sources including ocean bound plastic waste • Reduces waste and supports the circular economy • Reduces carbon footprint compared to fossil feedstock alternatives • Simplifies manufacturing and lowers costs versus metal PRODUCT BULLETIN CHARACTERISTICS UNITS Gravi-Tech REC-CI GT5200-5089 PT Natural Gravi-Tech REC GT5200-5075 Black X2 Gravi-Tech REC GT5200-5078 Black Gravi-Tech REC GT5200-5079 Black Gravi-Tech REC GT5200-5060 Black Gravi-Tech REC GT5200-5057 Black Base Resin Ocean Bound rPP rPP rPP rPP rPP rPP Recycled Content/Filler g/cm >98% PIR+PCR 60% PIR/Mineral >95% PIR/Mineral >95% PIR+PCR/Mineral 30% PIR/Mineral 30% PIR/Mineral Density (ISO 1183) g/ccm 1.2 1.2 1.2 1.2 1.9 2.0 CHARACTERISTICS UNITS Gravi-Tech REC GT7300-5034 X2 FD Natural Gravi-Tech REC GT7300-5036 Black Gravi-Tech REC GT7300-5025 Black Gravi-Tech REC GT6000-5032 Black Gravi-Tech REC GT6000-5031 Black Base Resin ABS rABS/ABS rABS rPA6 rPA6 Recycled Content/Filler g/cm 50% PIR/Mineral 65% PIR/Mineral 10% PIR/Mineral 20% PIR/Mineral 20% PIR/Mineral Density (ISO 1183) g/ccm 1.5 1.5 2.2 2.7 2.8 AVAILABLE GRADES Copyright © 2024, Avient Corporation.

Fixed row] (7.5) Provide your base year and base year emissions. Scope 2 (market-based) (7.5.1) Base year end 12/31/2019 (7.5.2) Base year emissions (metric tons CO2e) 173174 (7.5.3) Methodological details Applies to all owned facilities where Avient has operational control. The USEEIO emission factor based on spend was used.

In order to have a masterbatch recognized by UL, the following conditions must be met: • the color concentrate producer must be recognized by UL • the polymer, generic or specific, must be recognized as well • the recognition of the material combination (base resin + color concentrate) must be listed in the QMSQ2 file of the concentrate producer • the specification limits set in the QMQS2 file must be respected if the UL94 recognition is to apply to the final plastic part Avient has a wide range of color and cost options available to provide maximum flexibility. RENOL™ UL94 COMPLIANT MASTERBATCHES HOW TO USE THE TABLES UL HB GENERIC RESIN TYPE FLAME RATING MINIMUM THICKNESS (MM) MAXIMUM LET-DOWN RATIO Acetal Copolymer (POM) HB 1.50 1:20 Acrylonitrile Butadiene Styrene (ABS) HB 1.50 1:10 Ethylene Propylene Thermoplastic Rubber (EPTR) HB 1.50 1:20 High Impact Polystyrene (HIPS) HB 1.50 1:10 Liquid Crystal Polymer (LCP) HB 0.83 1:10 Polyamide (PA) HB 3.20 1:33 Polyamide (PA66 and PA 4/6) HB 0.81 1:20 Polyamide 6 (PA6) HB 0.75 1:25 Polyamide 66 (PA66) HB 0.40 1:40 Polybutylene Terephthalate (PBT) HB 0.81 1:20 Polybutylene Terephthalate/Polycarbonate (PBT/PC) HB 1.50 1:10 Polycarbonate (PC) HB 1.50 1:15 Polycarbonate/Acrylonitrile Butadiene Styrene (PC/ABS) HB 1.50 1:20 Polycarbonate/Polyethylene Terephthalate (PC/PET) HB 1.50 1:20 Polyethylene (PE) HB 1.50 1:50 Polyethylene Terephthalate (PET) HB 0.80 1:16.7 Polyketone HB 1.50 1:20 Polymethyl Methacrylate (PMMA) HB 3.00 1:25 Polypropylene (PP) HB 1.50 1:15 Polystyrene (PS) HB 0.83 1:15 Polyurethane (PUR) HB 1.50 1:25 Polyvinylchloride (PVC) HB 1.50 1:20 Styrene Acrylonitrile (SAN) HB 1.50 1:20 Thermoplastic Elastomer (TPE) HB 0.75 1:25 UL94 V-0, V-1, V-2 ASCEND GENERIC RESIN TYPE SPECIFIC BASE RESIN MINIMUM THICKNESS (MM) FLAME RATING MAXIMUM LET-DOWN RATIO Polyamide 66 (PA66) 21X1(a)(f2), 21SPC1(a)(f2), 21SPF1(a)(f2), 21SPG1(a)(f2), 21SPM1(a)(f2), 20NSP1(a)(f2) 0.75 V-2 1:40 22HSP(e) 0.75 V-2 1:40 64C-R 3.0 V-2 1:50 ECO366(e) 0.4 V-0 1:40 ECO366H(e) 0.2 V-0 1:25 FR350J 0.4 V-0 1:25 20NSP(a)(f2), 21SPF(a)(f2), 21SPM(a)(f2), 21SPC(a)(f2) 0.4 V-2 1:40 20NSP(a)(h)(f2), 21SPF(a)(h)(f2), 21SPM(a)(h)(f2), 21SPC(a)(h) (f2) 1.5 V-2 1:20 Polyamide 66/6 (PA66/6) ECO315(e), ECO315J(e) 0.4 V-0 1:40 M344 3.0 V-0 1:25 909 0.75 V-0 1:25 UL94 V-0, V-1, V-2 BASF GENERIC RESIN TYPE SPECIFIC BASE RESIN MINIMUM THICKNESS (MM) FLAME RATING MAXIMUM LET-DOWN RATIO Polyamide 6 (PA6) 8202(t1), 8202 Blend (t1) 0.71 V-2 1:25 8202C(t1), 8202C BLEND (t1) 1.50 V-2 1:25 8202CHS(t1) (t3), 8202C HS Blend 1.50 V-2 1:25 8202HS(t1) 1.50 V-2 1:25 B3S 0.80 V-2 1:25 1.50 V-2 1:25 B3S Q661 1.50 V-2 1:25 B3S R03 1.50 V-2 1:25 8232G HSFR(t9), B3U10G5 (t9) 1.50 V-0 1:25 Polyamide 6/66 (PA6/66) C3U (m) 0.40 V-0 1:25 KR4205(m), C3U (m), C3U (t)(m) 0.40 V-0 1:25 KR4205, C3U 0.40 V-0 1:25 Polyamide 66 (PA66) 1000(b), 1310-(b), Ultramid A3K Q603(+) 1.50 V-2 1:10 A3K (o) Q790(g)(f2) 0.41 V-2 1:20 A3K(f2), A3K Q601(f2) 0.41 V-2 1:20 A3SK 0.41 V-2 1:25 A5 3.00 V-2 1:33 A3W(f1), A3W FC (f1) 0.75 V-2 1:10 A3K R01 (t)(g)(f2) 0.40 V-2 1:20 Polybutylene Terephthalate (PBT) B4406 G2 (o) Q798 1.50 V-0 1:20 B4406 G2(a), B4406 G2 (o) Q717(a) 1.50 V-0 1:20 B4406 G3 (o) Q798 1.50 V-0 1:20 B4406 G3(a), B4406 G3 (o) Q717(a) 1.50 V-0 1:20 B4406 G4 (o) Q798 1.50 V-0 1:20 B4406 G4(a2), B4406 G4 (o) Q717(a2) 1.50 V-0 1:20 B4406 G6 (o) Q798 3.00 V-0 1:12.5 B4406 G6(%) 1.50 V-0 1:20 B4406 G6(a1), B4406 G6 (o) Q717(a1), B4406 G6 (o) Q717 High Speed(a1) 1.50 V-0 1:20 B4406(a), B4406 (o) Q717(a) 1.50 V-0 1:20 B4406@ 1.50 V-0 1:20 B4450 G5, B4450 G5 (t) 0.40 V-2 1:50 Polyurethane (PUR) 11 85 A(a) FHF 000 (f2) 0.75 V-0 1:33 UL94 V-0, V-1, V-2 CELANESE GENERIC RESIN TYPE MINIMUM THICKNESS (MM) FLAME RATING MAXIMUM LET-DOWN RATIO Liquid Crystal Polymer (LCP) A130(+), MT1310 1.50 V-0 1:40 Polyamide 66 (PA66) A3 GF 25 V0XI, A G5 FR C4 0.40 V-0 1:25 Polybutylene Terephthalate (PBT) 2012-2 1.50 V-0 1:20 2016(b) 1.50 V-0 1:20 3112-2 1.50 V-0 1:20 3116(b) 1.50 V-0 1:20 3216(b) 1.50 V-0 1:20 3310-2(f2) 1.50 V-0 1:20 3311-3(f2) 1.50 V-0 1:20 3316(b) 1.50 V-0 1:20 3316(b), 3316HF 1.50 V-0 1:20 COVESTRO GENERIC RESIN TYPE SPECIFIC BASE RESIN MINIMUM THICKNESS (MM) FLAME RATING MAXIMUM LET-DOWN RATIO Polycarbonate (PC) 2407 + (z)(f1) 0.75-2.60 V-2 1:10 2807 + MAS183 0.75 V-2 1:25 6455 + (z) 3.00 V-0 1:25 1.50 V-2 1:25 6485 + (z)(f1) 1.50 V-0 1:25 Polycarbonate/ Acrylonitrile Butadiene Styrene (PC/ABS) FR110 + 1.50 V-0 1:33 FR3005 HF + (z), FR3005 HF + BBS314 1.50 V-0 1:12.5 FR3010 + (z) 3.00 V-0 1:25 1.50 V-0 1:25 FR3010 HF + 3.00 V-0 1:25 FR3030 + 3.00 V-0 1:25 UL94 V-0, V-1, V-2 DSM GENERIC RESIN TYPE SPECIFIC BASE RESIN MINIMUM THICKNESS (MM) FLAME RATING MAXIMUM LET-DOWN RATIO Polyamide 46 (PA46) TE250F6(h1)( j) 0.50 V-0 1:25 Polyamide 6 (PA6) F223-D(f1), F223-D /A(f1) 0.75 V-2 1:25 K222-KGV5(f1) 0.75 V-2 1:16.7 1.50 V-2 1:16.7 K-FKGS6/B(f1)(y) 0.80 V-0 1:25 Polyamide 66 (PA66) SG-KGS6/HV 0.75 V-0 1:25 Thermoplastic Elastomer (TPE) PL460-S 1.60 V-0 1:25 Polyamide 4T (PA4T) T11 (h) 0.40 V-0 1:20 DOMO GENERIC RESIN TYPE SPECIFIC BASE RESIN MINIMUM THICKNESS (MM) FLAME RATING MAXIMUM LET-DOWN RATIO Polyamide (PA) J 60X1 V30 0.40 V-0 1:25 Polyamide 6 (PA6) PSB 286 0.80 V-2 1:25 3.00 V-2 1:25 Polyamide 66 (PA66) A 205F(r4) 0.38 V-2 1:25 A 225F 0.75 V-2 1:25 A 50H1 (r3)(f2) 0.40 V-0 1:25 A 30G1 0.40 V-0 1:25 DUPONT UL94 V-0, V-1, V-2 GENERIC RESIN TYPE SPECIFIC BASE RESIN MINIMUM THICKNESS (MM) FLAME RATING MAXIMUM LET-DOWN RATIO Polyamide (PA) 132F(+)(f1), 135F(+)(f1) 0.75 V-2 1:20 HTNFR42G30NH 0.40 V-0 1:25 Polyamide 6/12 (PA6/12) 151, 151L 1.50 V-2 1:25 Polyamide 66 (PA66) 101(r9)(f1), 101F(r9)(f1), 101L(r9)(f1), E101(r9)(f1), E101L(r9)(f1) 0.75 V-2 1:20 103FHS(+), 103HSL(+), RN5077E(+), E103HSL(+) 0.75 V-2 1:20 A428 0.75 V-0 1:20 FE3757(+) 0.75 V-2 1:25 FR15(+) 0.75 V-0 1:20 FR50(+)(f1) 0.35 V-0 1:20 FR7025V0F(+) 0.50 V-0 1:33 Polyamide 66/6 (PA66/6) FR72G25V0 0.80 V-0 1:25 Polyamide 66/6T (PA66/6T) FR95G25V0NH 0.40 V-0 1:25 Polyamide 6T/66 (PA6T/66) HTNFR52G15AL 0.75 V-0 1:33 HTNFR52G30BL(r3) 0.75 V-0 1:33 HTNFR52G30L(+), FE15502(+), HTNFR52G30AL(+) 0.75 V-0 1:33 HTNFR52G30NH(r6) 0.40 V-0 1:25 0.75 V-0 1:10 HTNFR52G35BL 0.75 V-0 1:25 HTNFR52G35L(+), HTNFR52G35AL 0.75 V-0 1:33 Polyamide 6T/ MPMDT HTNFR51G35L(+) 0.81 V-0 1:33 Polybutylene Terephthalate (PBT) LW9030FR 1.50 V-0 1:25 S650FR 1.50 V-0 1:25 SK642FR 1.50 V-0 1:25 SK652FR1 1.50 V-0 1:16.5 T841FR (r4) 1.50 V-0 1:25 Polyethylene Terephthalate (PET) FR530(l)(+)(f1), FR530L(l)(+)(f1) 0.75 V-0 1:25 Thermoplastic Elastomer (TPE) HTR8068 1.60 V-0 1:25 UL94 V-0, V-1, V-2 EXXONMOBIL GENERIC RESIN TYPE SPECIFIC BASE RESIN MINIMUM THICKNESS (MM) FLAME RATING MAXIMUM LET-DOWN RATIO Ethylene Propylene Thermoplastic Rubber (EPTR) 251-80W232(f7) 1.50 V-2 1:20 251-92W232 1.50 V-0 1:20 251-70W232 1.50 V-0 1:10 1.00 V-2 1:10 LANXESS GENERIC RESIN TYPE SPECIFIC BASE RESIN MINIMUM THICKNESS (MM) FLAME RATING MAXIMUM LET-DOWN RATIO Polyamide 6 (PA6) B30S+(f1) 1.50 V-2 1:25 B31SK+ 1.50 V-2 1:25 Polybutylene Terephthalate (PBT) B4235+ 1.50 V-0 1:10 TP364-302+, BF4232+(f1) 0.75 V-0 1:25 UL94 V-0, V-1, V-2 SABIC GENERIC RESIN TYPE SPECIFIC BASE RESIN MINIMUM THICKNESS (MM) FLAME RATING MAXIMUM LET-DOWN RATIO Polybutylene Terephthalate (PBT) 310(w) 1.50 V-0 1:20 310SE0(w) 1.50 V-0 1:20 310SE0(w),310SE0R(w) 1.50 V-0 1:20 420SE0(f1)(w)(GG)(rr1) 1.50 V-0 1:20 420SE0(f1)(w)(GG)(rr2) 1.50 V-0 1:20 457(w) 1.50 V-0 1:20 457(w), 451(w) 1.50 V-0 1:20 553(a)(f1)(w) 1.50 V-0 1:20 553(a)(f1)(w), 553E(a)(f1)(w), 553U(a)(f1)(w) 1.50 V-0 1:20 553(w)(f1), 553M(w)(f1) 1.50 V-0 1:20 DR48(w) 1.50 V-0 1:20 DR48,DR48M 1.50 V-0 1:20 V4760(a2) 0.40 V-0 1:20 EXVX1259, ENH4550 0.40 V-0 1:20 771 0.75 V-0 1:25 Polybutylene Terephthalate/ Polycarbonate (PBT/PC) 357(f1)(w)(IC), 357M(f1)(w)(IC), 357U(f1)(w)(IC) 1.50 V-0 1:20 357(f1)(w)(IC), 357U(f1)(w)(IC) 1.50 V-0 1:20 357X(f1) 1.50 V-0 1:20 V3900WX(GG)(f1)(IA), V3901WX(GG)(f1)(IA) 3.00 V-0 1:20 1.50 V-0 1:20 357(w)(f2)(IC), 357M(w)(f2)(IC), 357U(w)(f2)(IC) 1.50 V-0 1:20 UL94 V-0, V-1, V-2 SABIC GENERIC RESIN TYPE SPECIFIC BASE RESIN MINIMUM THICKNESS (MM) FLAME RATING MAXIMUM LET-DOWN RATIO Polycarbonate (PC) 221(f2) 1.50 V-2 1:25 221R(f2) 1.50 V-2 1:25 500(f2), 500R(f2) 3.00 V-0 1:33 503(f1) 3.00 V-0 10:1 1.50 V-0 10:1 503(f1), 503R(f1) 3.00 V-0 10:1 1.50 V-0 10:1 943(ab) 1.50 V-0 1:20 943(f1) 1.50 V-0 1:20 943(f1), 923(f1) 1.50 V-0 1:20 950A, 920ASR, FXD911A(GG), 940ASR 1.50 V-2 1:25 CFR7630(f1)(gg*) 1.50 V-0 1:25 ML5139R(f2) 3.00 V-0 1:33 950A, FXD911A(GG), 940ASR 3.00 V-0 1:25 943 1.50 V-0 1:20 920A 3.00 V-0 1:25 1.50 V-2 1:25 Polycarbonate/ Acrylonitrile Butadiene Styrene (PC/ABS) C2950 1.50 V-0 6:100 C6200(GG) 2.00 V-0 1:20 Acrylonitrile Styrene Acrylate/ Polycarbonate (ASA/PC) HRA222 (GG) 0.80 V-2 1:20 UL94 V-0, V-1, V-2 SOLVAY OTHERS GENERIC RESIN TYPE SPECIFIC BASE RESIN MINIMUM THICKNESS (MM) FLAME RATING MAXIMUM LET-DOWN RATIO Polyphenyl Sulfone (PPSU) R-5100 (r1)(##), R-5000 (r1)(##) 1.50 V-0 1:10 Polyphthalamide (PPA) AFA-4133 V0(+) (*) 0.75 V-0 1:25 BASE RESIN MANUFACTURER GENERIC RESIN TYPE SPECIFIC BASE RESIN MINIMUM THICKNESS (MM) FLAME RATING MAXIMUM LET-DOWN RATIO ALBIS Polypropylene (PP) PP 13 CV2 14 1.50 V-2 1:25 AVIENT Polyvinylchloride (PVC) M3700(X), M3755(X) 1.50 V-0 1:25 M3900 1.50 V-0 1:25 CHI MEI Acrylonitrile Butadiene Styrene (ABS) PA-765(+) 1.50 V-0 1:10 Polycarbonate/ Acrylonitrile Butadiene Styrene (PC/ABS) PC-510(+) 1.50 V-0 1:25 EMS-CHEMIE Polyamide 6 (PA6) Grilon A 26 V0 0.75 V-0 1:25 FORMOSA Polycarbonate (PC) #1700+(f2) 0.36-0.42 V-2 1:50 GEON Polyvinylchloride (PVC) 85891(f1) 1.70 V-0 1:20 85891(f2) 1.70 V-0 1:20 M3700(X) 1.50 V-0 1:25 M3900 1.50 V-0 1:10 1:25 INEOS Polystyrene (PS) 855 HV 3.00 V-1 100:4 INVISTA Polyamide 66 (PA66) FRU4800 XHL (r1) 0.40 V-0 1:25 U4820L (r1) 0.40 V-2 1:25 UL94 V-0, V-1, V-2 OTHERS BASE RESIN MANUFACTURER GENERIC RESIN TYPE SPECIFIC BASE RESIN MINIMUM THICKNESS (MM) FLAME RATING MAXIMUM LET-DOWN RATIO KINGFA Polyamide 66 (PA66) PA66-R11G25 (##) 0.25 V-0 1:25 KURARAY Polyamide 9T (PA9T) GP2300S 0.40 V-0 1:25 LG CHEM Polycarbonate/ Acrylonitrile Butadiene Styrene (PC/ABS) LUPOY GP-5106-F 3.00 V-0 1:20 LOTTE CHEMICAL Acrylonitrile Butadiene Styrene (ABS) VH-0800(+) 1.50 V-0 1:25 Polycarbonate (PC) HN-1064(+) 0.75 V-2 1:10 1.50 V-0 1:10 1.20 V-1 1:10 Polystyrene (PS) VH-1800+ 3.00 V-0 1:25 1.50 V-0 1:25 MITSUBISHI Polycarbonate (PC) S-2000+(f1) 1.50-1.80 V-2 1:10 POLYMER PRODUCTS Polystyrene (PS) ZYNTAR 351 2.00 V-0 1:20 1.50 V-0 1:20 ZYNTAR 7000 2.00 V-0 1:25 ZYNTAR 702 2.00 V-0 1:25 8020 2.00 V-0 1:20 8120 2.00 V-0 1:20 8130 1.50 V-0 1:20 POLYMER RESOURCES Polycarbonate (PC) PC-FR1A-D, PC- FR2A-D, PC-FR3A-D 3.00 V-0 1:33 1.50 V-2 1:33 SUMITOMO Liquid Crystal Polymer (LCP) E6007LHF(ra) 0.30 V-0 1:25 E6007LHF-MR(gt) 0.20 V-0 1:12.5 UL94 V-0, V-1, V-2 OTHERS BASE RESIN MANUFACTURER GENERIC RESIN TYPE SPECIFIC BASE RESIN MINIMUM THICKNESS (MM) FLAME RATING MAXIMUM LET-DOWN RATIO TORAY Polyamide 6 (PA6) 1017 1.60 V-2 1:16.5 Polyamide 66 (PA66) 3004-V0(rr), CM3004-V0(rr) 0.40 V-0 1:25 TRINSEO Polycarbonate (PC) 891(w) 1.10 V-0 1:25 WELLMAN Polyamide 66/6 (PA66/6) 220-N, 21L-N, 22L-N 1.50 V-2 1:25 WESTLAKE Polyvinylchloride (PVC) 6597(f1), HF-6597(f1) 1.50 V-0 1:25 SP-7107 (f1)(a) 3.00 V-0 1:25 5VA AND 5VB BASE RESIN MANUFACTURER GENERIC RESIN TYPE SPECIFIC BASE RESIN MINIMUM THICKNESS (MM) FLAME RATING COLORS MAXIMUM LET-DOWN RATIO AVIENT Polyvinylchloride (PVC) M3900 1.50 5VB ALL 1:25 WHITE 1:10 COVESTRO Polycarbonate/ Acrylonitrile Butadiene Styrene (PC/ABS) FR3010 + (z) 3.00 5VA ALL 1:25 DUPONT Polyamide 66/6T (PA66/6T) FR95G25V0NH 1.50 5VA ALL 1:25 Polybutylene Terephthalate (PBT) LW9030FR 2.00 5VA BLACK 1:25 3.00 5VA ALL 1:25 SK642FR 1.50 5VA BLACK 1:25 GEON Polyvinylchloride (PVC) M3900 1.50 5VB ALL 1:25 WHITE 1:10 SABIC Polybutylene Terephthalate/ Polycarbonate (PBT/PC) V3900WX(GG)(f1)(IA), V3901WX(GG)(f1)(IA) 3.00 5VA ALL 1:20 1.844.4AVIENT www.avient.com Copyright © 2020, Avient Corporation.

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 to enhance performance and ergonomics 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 MATERIAL DESCRIPTION BASE RESIN FILLER FILLER % COMPOSITION COLOR FLAMMABILITY UL 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 SOLUTIONS 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 MATERIAL DESCRIPTION BASE RESIN FILLER FILLER % COMPOSITION COLOR FLAMMABILITY UL 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 MATERIAL DESCRIPTION BASE RESIN FILLER FILLER % COMPOSITION COLOR FLAMMABILITY UL 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 MATERIAL DESCRIPTION BASE RESIN FILLER FILLER % COMPOSITION COLOR FLAMMABILITY UL 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 MATERIAL DESCRIPTION BASE RESIN Dk (1 GHz) Df OTHER FEATURES 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 MATERIAL DESCRIPTION BASE RESIN Dk (1 GHz) Df WELDING CAPABILITY OTHER FEATURES 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 RESIN 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 MATERIAL DESCRIPTION BASE RESIN FILLER FILLER % COMPOSITION COLOR FLAMMABILITY UL OTHER FEATURES 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 MATERIAL DESCRIPTION BASE RESIN FILLER FILLER % COMPOSITION COLOR FLAMMABILITY UL OTHER FEATURES 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 SOLUTIONS 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 MATERIAL DESCRIPTION BASE RESIN FILLER FILLER % COMPOSITION COLOR FLAMMABILITY UL OTHER FEATURES 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 SOLUTIONS 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 MATERIAL DESCRIPTION BASE RESIN FILLER FILLER % COMPOSITION COLOR FLAMMABILITY UL 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 SOLUTIONS 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 RESIN FILLER FILLER % 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 Thermoplastics • 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 DESCRIPTION BASE RESIN 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 SOLUTIONS 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 MATERIAL 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 MATERIAL DESCRIPTION BASE RESIN FILLER FILLER % COMPOSITION COLOR FLAMMABILITY RECYCLE TYPE RECYCLE CONTENT % OTHER FEATURES 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 to enhance performance and ergonomics • 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 SUBSTRATE DENSITY (g/cm3) 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 DESCRIPTION HARDNESS COLOR OVERMOLD SUBSTRATE 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 to enhance performance and ergonomics • 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 SUBSTRATE DENSITY (g/cm3) 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 SOLUTIONS 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 SUBSTRATE DENSITY (g/cm3) 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 SUBSTRATE DENSITY (g/cm3) 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 P Es re So un d™ R EC R ec yc le d Co nt en t T P Es 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

They are based on management’s expectations that involve a number of business risks and uncertainties, any of which could cause actual results to differ materially from those expressed in or implied by the forward-looking statements. For the same reasons, Avient is unable to address the probable significance of the unavailable information. 2 3 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. Senior management believes the measures described above are useful to investors because they allow for comparison to Avient's performance in prior periods without the effect of items that, by their nature, tend to obscure Avient's operating results due to the potential variability across periods based on timing, frequency and magnitude.

COMPENSATION DISCUSSION AND ANALYSIS Factor Median Peer Group Comparator 2017 Financials* 2018 PolyOne Results PolyOne Peer Group for 2018 Compensation Decisions Review of 2018 Named Executive Officer Compensation COMPENSATION DISCUSSION AND ANALYSIS What We Pay and Why: Elements of Compensation 2018 Base Salary 2018 Annual Incentive. Weighting Base Salary Weighting Annual Incentive Weighting Long- Term Incentive COMPENSATION DISCUSSION AND ANALYSIS Consolidated Company Adjusted Operating Income 60% Consolidated Company Revenue 25% Consolidated Company Working Capital as a Percentage of Sales 15% Corporate Annual Plan We ightings Adjusted Operating Income (Business Unit results) 40% Adjusted Operating Income (consolidated Company results) 20% Business Unit Revenue 25% Business Segment Working Capital as a Percentage of Sales 15% Busine ss U nit Annual Plan We ightings COMPENSATION DISCUSSION AND ANALYSIS 2018 Corporate Plan (Patterson, Richardson, Garratt, Kunkle) Measure Weighting Threshold Target Maximum Results Payout % 2018 CAI Plan (Crist) Measure Weighting Threshold Target Maximum Results Payout % Long-Term Incentive. Other Benefits. 2018 Grants of Plan-Based Awards Target ($) (d) Estimated Future Payouts Under Equity Incentive Plan Awards Exercise or Base Price of Option Awards ($/Sh) (i) Threshold (#) (f) Estimated Future Payouts Under Non- Equity Incentive Plan Awards Name (a) Grant Date (b) Grant Date Fair Value of Stock and Option Awards ($) (j) Threshold ($) (c) Maximum ($) (e) All Other Stock Awards: Number of Shares of Stock or Units (#) (h) Target (#) (g) EXECUTIVE COMPENSATION Estimated Future Payouts Under Non-Equity Incentive Plan Awards (columns (c), (d) and (e)) (1) 2018 Annual Incentive Program Payments (2) Cash-Settled Performance Units.

They are based on management’s expectations that involve a number of business risks and uncertainties, any of which could cause actual results to differ materially from those expressed in or implied by the forward-looking statements. FX +8.5% FX -0.4% Total Avient +8.1% Note: Regional Sales Percentages exclude impact of foreign exchange COLOR, ADDITIVES & INKS SEGMENT ( Q 3 2 0 2 4 P E R F O R M A N C E V S Q 3 2 0 2 3 ) $487 $522 Q3 23 Q3 24 $89 $97 Q3 23 Q3 24 Sales Adjusted EBITDA (in millions) (in millions) Sales Adjusted EBITDA 10 + 7% (+8% excluding FX) + 9% (+11% excluding FX) 18.3% +40 bps *18.7% * * Adjusted EBITDA Margin % • Sales growth driven by winning new product specifications in consumer & packaging, strong underlying demand in healthcare and improving demand in building & construction • Favorable mix and raw material deflation contributed to EBITDA margin expansion SPECIALTY ENGINEERED MATERIALS SEGMENT ( Q 3 2 0 2 4 P E R F O R M A N C E V S Q 3 2 0 2 3 ) $268 $295 Q3 23 Q3 24 $51 $57 Q3 23 Q3 24 Sales Adjusted EBITDA (in millions) (in millions) Sales Adjusted EBITDA 11 • Sales growth driven by restocking in healthcare & consumer end markets and strong underlying demand for composite applications used in building & construction, energy and defense end markets • Favorable mix contributed to EBITDA margin expansion + 10% (+10% excluding FX) + 12% (+13% excluding FX) 19.0% +40 bps *19.4% * * Adjusted EBITDA Margin % 2 0 2 4 G U I D A N C E FY 20 24 GUIDA NC E Previous (Aug 6) Current Adjusted EPS $2.55 to $2.70 $2.63 to $2.67 Adjusted EBITDA $515 to $540 million $525 to $530 million Interest Expense $105 million $104 million Adjusted Effective Tax Rate 23% to 25% 23% to 25% Capital Expenditures & Investment in S/4 Hana ~$140 million ~$140 million 13 14 • Investor Day to be held 2024年12月4日 at the NYSE, beginning at 10AM • The focus will be to do a deep dive on the Company’s strategy • Registration available at www.avient.com/investors 20 24 AVI ENT INVESTOR DAY A P P E N D I X 17 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 RA W MATERI AL BA SKET 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% 19 (1) Total company sales and adjusted EBITDA of $3,143M and $502M, respectively, include intercompany sales eliminations and corporate costs 2 0 2 3 R E V E N U E | $ 2 . 0 B I L L I O N US & Canada 34% EMEA 37% Asia 21% Latin America 8% END MARKET REGION 20 Packaging 34% Consumer 21% Healthcare 8% Industrial 15% Transportation 9% Building & Construction 10% Telecommunications 1% Energy 2% COLOR , AD DI TI VES & INKS 2 0 2 3 R E V E N U E | $ 1 . 1 B I L L I O N US & Canada 52% EMEA 35% Asia 13% 21 Packaging 5% Consumer 16% Healthcare 6%Industrial 16% Transportation 12% Telecommunications 9% Energy 10% Defense 18% Building & Construction 8% END MARKET REGION SPEC IA LTY ENGI NEER ED MATERI ALS Packaging 32% Consumer 26% Healthcare 9% Industrial 13% Building & Construction 6% Telecommunications 2% Energy 2% Defense 1% Asia (18% of sales) Transportation 9% 2 0 2 3 AV I E N T R E G I O N A L S A L E S 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% 22 B Y E N D M A R K E T 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. Senior management believes the measures described above are useful to investors because they allow for comparison to Avient's performance in prior periods without the effect of items that, by their nature, tend to obscure Avient's operating results due to the potential variability across periods based on timing, frequency and magnitude.

Avient chooses its supply base carefully to ensure only the highest quality materials are used in our production process, resulting in superior product. Based on the risk of the proposed product or process change, Avient may advise the supplier what level of detail and planning is required. Administrative and labor cost shall be based on reasonable cost for the rejected material.