S e e S p e c if ic I n s tr u c ti o n s o n p a g e 3 . 1 Name (as shown on your income tax return). c. See Regulations section 301.7701-2(c)(2)(iii).

Peel, PLI 12 19 23 20 19 reSound OM 5510 for PP reSound OM 5510-60N Room Temperature 70C 1 day 1 week 2 weeks 6 months 1 week 2 weeks 3 weeks Bio-derived Content (%) 50% 50% 50% 50% 50% 50% 50% Hardness, Shore A 60 60 60 60 60 60 60 Specific Gravity 0.89 0.89 0.89 0.89 0.89 0.89 0.90 50% Modulus, PSI 247 241 244 251 234 244 240 100% Modulus, PSI 343 333 338 339 321 331 326 Tensile Strength, PSI 625 621 647 610 633 662 642 Elongation, % 306 314 309 313 312 315 315 Tear Strength, PLI 109 108 113 113 111 117 115 reSound OM 5520-55N Room Temperature 70C 1 day 1 week 2 weeks 6 months 1 week 2 weeks 3 weeks Bio-derived Content (%) 49% 49% 49% 49% 49% 49% 49% Hardness, Shore A 54 54 55 55 54 55 56 Specific Gravity 0.95 0.95 0.96 0.96 0.95 0.96 0.96 50% Modulus, PSI 258 256 256 265 266 271 257 100% Modulus, PSI 353 355 357 362 373 379 367 Tensile strength, PSI 637 615 637 669 651 674 642 Elongation, % 319 315 319 333 313 319 315 Tear Strength, PLI 146 136 133 142 137 138 141 reSound OM 5510-45N Room Temperature 70C 1 day 1 week 2 weeks 6 months 1 week 2 weeks 3 weeks Bio-derived Content (%) 40% 40% 40% 40% 40% 40% 40% Hardness, Shore A 45 46 47 46 46 45 45 Specific Gravity 0.88 0.89 0.89 0.89 0.89 0.89 0.90 50% Modulus, PSI 153 158 154 162 137 136 133 100% Modulus, PSI 251 259 259 261 226 222 218 Tensile Strength, PSI 438 481 451 495 417 470 486 Elongation, % 215 240 211 243 204 227 238 Tear Strength, PLI 84 81 87 82 83 85 84 AGING – PROPERTY RETENTION • Tested at room temperature and 70° C for comparison • Hardness, tensile strength elongation and modulus showed great retention Overmolding onto PP Overmolding onto ABS RHEOLOGY Suitable for injection molding and overmolding 1.0 10 100 1000 10000 100000 10.0 100.0 1000.0 reSound OM 5510-30N reSound OM 5510-45N reSound OM 5510-60N reSound OM 5510-70N Shear Rate, 1/s C ap ill ar y Vi sc os it y, P a* s 1.0 10 100 1000 10000 100000 10.0 100.0 1000.0 reSound OM 5520-55N Shear Rate, 1/s C ap ill ar y Vi sc os it y, P a* s Capillary viscosity at 200°C Capillary viscosity at 200°C reSound OM 5510 for PP reSound OM 5520 for ABS www.avient.com Copyright © 2020, Avient Corporation.

INDUSTRY BULLETIN STANDARD UNITS ONFLEX LO 7120-45N Volatile Organic Compounds VDA 278 ug/g(ppm) 41 Fogging VDA 278 ug/g(ppm) 521 Odor • Control • Dry conditions • Wet conditions SAE J1351 (15) 1-10 Scale 1 2 1 Compression Set (23°C) • 22 hours • 70 hours ASTM D395 % 14.4 14.6 Capillary Viscosity • 1341/s • 11170/s ASTM D3835 Pa*s 35 7 HVAC SYSTEMS OnFlex™ LO • Features: low VOC/FOG, low odor, good compression set, easy processing, overmolds to polypropylene • Example applications: seals and flaps in heating, ventilation and air conditioning systems CHARACTERISTICS ONFLEX ™ LO ONFLEX™ AF TPE GENERAL PURPOSE TPV TPO Volatile Organic Compounds (VDA 278) Very Low Moderate Moderate Moderate Very Low Fogging (VDA 278 & DIN 75201) Very Low Moderate Moderate High Very Low Odor (VDA 270 Requirement ≤3.0) ≤3.0 ≤3.0 >3 >3 ≤3.0 Gloss Level Low Low Low Very Low High Tactile Feel Grippy Grippy Grippy Grippy Waxy Pre-Drying Required No No No Yes No Raw Material Costs $$ $$ $$ $$$ $ Compression Set @ RT Good Good Good Excellent N/A Compression Set @ ≥70°C Moderate Moderate Moderate Good N/A UV Resistance Good Excellent Good Good Good Weatherability Good Excellent Good Good Good Hardness Range Low to High Low to High Low to High Low to High High Density (g/ml) 1.15 0.99 0.90–1.20 0.95–0.98 0.90–1.20 GENERAL CHARACTERISTICS COMPARING TPE, TPV, TPO Grades shown on both pages are representative of solutions manufactured in North America, more grades available globally. INTERIORS/EXTERIORS TEMP STANDARD UNITS ONFLEX AF 7210-40B ONFLEX AF 7210-50B ONFLEX AF 7210-60B ONFLEX AF 7210-70B ONFLEX AF 7210-80B QUV Exposure • 1000 Hrs(0.68 W/m2 @ 340nm) • 2000 Hrs(0.68 W/m2 @ 340nm) 45°C ΔE 0.49 0.38 0.42 0.48 0.21 0.85 0.22 0.14 0.32 0.24 Xenon-Arc Exposure • 1000 Hrs(0.35 W/m2 @ 340nm) 63°C ΔE 0.63 0.84 0.34 — 0.58 Capillary Viscosity • 1341/s • 11170/s ASTM D3835 Pa*s 60 11.4 79 15 65 13 48 13.7 73 16 Ozone Resistance ASTM D1149(16) B Visual No cracks No cracks No cracks No cracks No cracks Low Temperature Brittleness ISO 812 B °C -63 -62 -62 -62 -62 OnFlex™ AF • Features: long-term sealing performance, reduced noise and vibration, grippy feel, low gloss, low odor, excellent UV resistance and weatherability, easy processability, overmolds to polypropylene • Example applications: trays, door pockets, fasteners, clips, roof rack pads, roof and door trim, and window encapsulations The need to innovate is virtually endless.

Handelsregister B des Amtsgerichts Mannheim Nummer der Firma: Seite 1 von 4 HRB 521568 Nummer der Eintragung a) Firma b) Sitz, Niederlassung, inländische Geschäftsanschrift, empfangsberechtigte Person, Zweigniederlassungen c) Gegenstand des Unternehmens Grund- oder Stammkapital a) Allgemeine Vertretungsregelung b) Vorstand, Leitungsorgan, geschäftsführende Direktoren, persönlich haftende Gesellschafter, Geschäftsführer, Vertretungsberechtigte und besondere Vertretungsbefugnis Prokura a) Rechtsform, Beginn, Satzung oder Gesellschaftsvertrag b) Sonstige Rechtsverhältnisse a) Tag der Eintragung b) Bemerkungen 1 2 3 4 5 6 7 1 a) PolyOne Th. Bergmann GmbH b) Gaggenau c) Die Herstellung, Verarbeitung, Vertrieb sowie Handel von Kunststoffen oder Kunststoffcompounds aller Art. a) 02.02.2017 Rinke 9 b) Berichtigung von Amts wegen zur Geschäftsanschrift: Adolf-Dambach-Str. 2, 76571 Gaggenau a) 06.06.2018 Rinke 10 b) Bestellt als Geschäftsführer: a) 25.03.2019 Rinke Abruf vom 08.11.2021 19:52 Handelsregister B des Amtsgerichts Mannheim Nummer der Firma: Seite 4 von 4 HRB 521568 Nummer der Eintragung a) Firma b) Sitz, Niederlassung, inländische Geschäftsanschrift, empfangsberechtigte Person, Zweigniederlassungen c) Gegenstand des Unternehmens Grund- oder Stammkapital a) Allgemeine Vertretungsregelung b) Vorstand, Leitungsorgan, geschäftsführende Direktoren, persönlich haftende Gesellschafter, Geschäftsführer, Vertretungsberechtigte und besondere Vertretungsbefugnis Prokura a) Rechtsform, Beginn, Satzung oder Gesellschaftsvertrag b) Sonstige Rechtsverhältnisse a) Tag der Eintragung b) Bemerkungen 1 2 3 4 5 6 7 Potoczny, Zaneta Gabriela, Mersch / Luxemburg, *17.10.1974 mit der Befugnis, im Namen der Gesellschaft mit sich im eigenen Namen oder als Vertreter eines Dritten Rechtsgeschäfte abzuschließen.

Wilflex Epic Rio RFU colors cure as low as 266°F (130°C), reducing energy consumption, dye migration, and the possibility of garment damage. Wilflex Epic Rio RFU Colors also provide exceptional wet-on-wet printing capabilities, an optimal soft hand, excellent stretch, and a matte finish.* HIGHLIGHTS • 33 most popular industry colors • Flexible cure profile (266°F/130°C to 320°F/160°C) • Excellent opacity • Wet-on-wet printing • Matte finish* • ECO PASSPORT by OEKO-TEX® and ZDHC MRSL Conformance Level 3 certifications** * Gloss may increase when cured at temperatures above 266°F (130°C) ** To learn about compliance standards applicable to specifics inks, please contact your Avient Specialty Inks distributor. For more information about Wilflex screen printing inks, please call 1.844.4AVIENT, email askspecialtyinks@avient.com or visit www.avientspecialtyinks.com or www.wilflex.com www.wilflex.com Yellow Swatch: Yellow: 1655 Swatch: 1655: 1795 Swatch: 1795: 2685 Swatch: 2685: 1235 Swatch: 1235: 116 Swatch: 116: Bright Red Swatch: Bright Red: 3546 Swatch: 3546: 7645 Swatch: 7645: 137 Swatch: 137: 1807 Swatch: 1807: 227 Swatch: 227: 1788 Swatch: 1788: 2397 Swatch: 2397: 2925 Swatch: 2925: 2768 Swatch: 2768: 805 Swatch: 805: 156 Swatch: 156: 3435 Swatch: 3435: 7488 Swatch: 7488: 287 Swatch: 287: 253 Swatch: 253: 296 Swatch: 296: 2145 Swatch: 2145: 806 Swatch: 806: 421 Swatch: 421: 348 Swatch: 348: 3005 Swatch: 3005: 809 Swatch: 809: 423 Swatch: 423: 2422 Swatch: 2422: 811 Swatch: 811: Black Diamond Swatch: PMS Black 3 C:

Many grades in the portfolio offer elevated Relative Thermal Index (RTI) ratings and Glow Wire Flammability Index (GWFI) up to 960°C. KEY CHARACTERISTICS • UL 94 V-2, V-0, 5VA ratings and elevated RTI ratings • GWFI (IEC 60695-11-10) up to 960°C • Comparative Tracking Index (CTI) PLC 0, 600V ratings • Injection molding and extrusion grades • Non-halogen grades available • Low dielectric performance with selected formulations • Good recyclability • Colorable MARKETS & APPLICATIONS Applications that require flame retardant performance including: • Transportation: Interior components, seat components, door panels, aircraft interiors, railway interiors, boat interiors • Construction & Building Materials: Cable insulation, pipes and fittings, insulation materials • Consumer – Appliance casings, housings, covers, fume hoods, battery packages, furniture • Industrial Equipment: Machine housings • Energy, Electrical & Electronic, E-Mobility: Battery frames, electrical housings, connectors • Telecommunication: Cable management • Packaging: Transportation of sensitive goods • Healthcare: Medical device housings and components PRODUCT BULLETIN MAXXAM FR FLAME RETARDANT POLYOLEFIN FORMULATIONS Non-halogenated Halogenated PP Homopolymer Copolymer Homopolymer Copolymer Unit Unfilled Glass Fiber Mineral Unfilled Glass Fiber Mineral Unfilled Glass Fiber Mineral Unfilled Glass Fiber Mineral Characteristic Talcum Talcum Talcum Talcum Reinforcement Mass-% 0 5–30 5–30 0 20–30 5-20 0 5–30 5–20 0 5–30 5–20 Colorable – ++ ++ + ++ ++ + + + + + + + Density g/cm3 0,9–1,08 1,28–1,37 0,98–1,55 0,92–1,06 1,25–1,35 0,95–1,28 0,94–1,04 1,3–1,55 1,01–1,42 0,96–1,01 0,94–1,58 0,95–1,46 Tensile Strength MPa 25–30 30–70 25–35 16–22 40–65 15–25 25-–35 30–70 25–35 20–24 20–55 -25 E-Modulus (Tensile) MPa 1600–2500 2500–8200 2500–4000 800–1200 2000–8000 1600–3000 1300–2000 3000–8900 1900–3500 1000–1400 1200–7500 1500–3000 Izod Impact 23°C notched % 2,0–4,5 3,5–7,5 2,5–4,5 5–40 2,5–18 2,5–6 2,5–4,5 3,5–6,0 3,0–7,0 4,0–40 2,5–16 2,5–10 Max. Temp (HDT 0,45 MPa) °C 60–100 80–145 80–160 40–80 60–120 60–110 60–100 80–145 80–145 40–80 60–120 60–110 Flammability, UL94 Step V2-V0/5VA V2-V0 V2-V0 V2-V0 V2-V0 V2-V0 V2-V0 V2-V0 V2-V0 V2-V0 V2-V0 V2-V0 Glow Wire Flammability Index °C 750–960 750–960 750–960 750–960 750–960 750–960 750–960 750–960 750–960 750–960 750–960 750–960 CTI V 450–00 450–600 450–600 450–600 450–600 450–600 350–600 350–600 350–600 350–600 350–600 350–600 Oil Resistance – + + + + + + + + + + + + Drying Required – Y Y Y Y Y Y Y Y Y Y Y Y Process (IM, EX, BM)1 – (IM, EX) (IM, EX) (IM, EX) (IM, EX) (IM, EX) (IM, EX) (IM, EX) (IM, EX) (IM, EX) (IM, EX) (IM, EX) (IM, EX) Other Modifications2 – Impact, HS, UV, LM GB, T, HS, UV, LM GF, HS, UV, LM Impact, HS, UV, LM GB, T, HS, UV, LM GF, HS, UV, LM Impact, HS, UV, LM GB, T, HS, UV, LM GF, HS, UV, LM Impact, HS, UV, LM GB, T, HS, UV, LM GF, HS, UV, LM Descriptions Lower density with moderate strength.

GLOBAL SMALL APPLIANCE BRAND V A C U U M C L E A N E R H A N D L E • Comply with flame retardant ratings of UL 94 V-0 at 0.8mm and GWIT 775oC / GWFI 850oC • Pass ball pressure at 75oC • Deliver stable static resistivity of E9-11 • Matched color to a specified black103 • Pass tests for battery runaway, drop at 1m, static load, and fatigue life • Provided a custom formulation with a good balance of performance and aesthetics • Guided the molder on how to properly measure the surface resistance of the part and the fixture specifications • Had excellent service with fast turnaround of samples and strong ADTS support to ensure smooth processability Stat-Tech Static Dissipative & Electrically Conductive Formulations KEY REQUIREMENTS WHY AVIENT?

TEXTILE MA NUFAC TURER A U T O M O T I V E A I R B A G C O A T E D F A B R I C • Rapid development of color-coated, high-performance fabric for global OEM airbag system • Custom-colored silicone paste dispersion for liquid silicone rubber (LSR) • Excellent dispersion with color consistency to meet regulatory demands and monitor coating performance • Offered specialized customer support to provide materials quickly while working with all stakeholders • Provided customizable color-matching helping to reinforce brand equity • Delivered exceptional quality and regulatory knowledge to adhere to industry safety standards and track internal performance Silcopas Silicone Paste Colorants KEY REQUIREMENTS WHY AVIENT?

C e rt if ie d M an ag ement System s by Sw itze rla nd Certificate The SQS herewith attests that the organisation named below has a management system that meets the requirements of the normative base mentioned. C/Carretera.

TEL:+31102922689. assurance. dnvgl.com C ertificate N o: 1 6 1 4-2000-AE-RGC-RvA I nitial c ertification date: 2 3 M ay, 2 0 00 V alid: 2 3 M ay, 2 0 18 - 2 3 May, 2 021 This is to certify that the management system of PolyOne-Shanghai, China No. 88, Guo Shou Jing Road, Z.