Handelsregister B des Amtsgerichts Mannheim Nummer der Firma: Seite 1 von 2 HRB 731450 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 S.à r.l., Germany Branch b) Gaggenau Geschäftsanschrift: Adolf-Dambach-Straße 2, 76571 Gaggenau Zweigniederlassung der "PolyOne S.à r.l." mit Sitz in Pommerloch / Luxemburg (Registre de commerce et des sociétés B226205) c) Den Vertrieb und den Großhandel von Fertigerzeugnissen, die unter anderem aus ein- und mehrschichtigen thermoplastischen Platten, Polymermischungen und Farbkonzentraten sowie klaren thermogeformten Kunststoffbehältern bestehen, wobei die Tätigkeiten für die das Gesetz besondere Qualifikationen oder Erlaubnisse vorschreibt, die von der Zweigniederlassung nicht erfüllt oder gehalten werden, ausdrücklich ausgeschlossen sind. 12.000,00 EUR a) Jeder Geschäftsführer vertritt einzeln. a) 10.09.2018 Kretzler 2 b) Bestellt als Geschäftsführer: Fielding, Gary J., Chesire / Vereinigtes Königreich, *20.09.1963 Bestellt als Geschäftsführer: Potoczny, Zaneta Gabriela, Mersch / Luxemburg, *17.10.1974 Ausgeschieden als Geschäftsführer: Machin, Geneviéve Elizabeth, Luxemburg / Luxemburg, *31.03.1972 a) 17.03.2020 Knauf Abruf vom 27.12.2021 17:13 Handelsregister B des Amtsgerichts Mannheim Nummer der Firma: Seite 2 von 2 HRB 731450 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 3 a) Firma geändert; nun: Avient S.à r.l., Germany Branch b) Daten der Hauptniederlassung geändert; nun: Zweigniederlassung der "Avient S.à r.l." mit Sitz in Pommerloch / Luxemburg (Registre de commerce et des sociétés B226205) b) Ausgeschieden als Geschäftsführer: Fielding, Gary J., Chesire / Vereinigtes Königreich, *20.09.1963 Bestellt als Geschäftsführer: Merklein, Norbert, Kronberg im Taunus, *03.05.1964 a) Der geänderte Gesellschaftsvertrag der Hauptniederlassung wurde zum Handelsregister eingereicht.

Characteristic GlasArmor Thermoset Panels ThermoBallistic Thermoplastic Panels Steel Concrete Performance-to-Weight            Bullet Resistance – Pistols           Bullet Resistance – Rifles    NA1     Temperature Performance        2         UV Resistance       3         Electrical Conductivity              Flame Retardance    5   4         Ease of Installation             1 Ballistic resistance to rifle fire can be achieved by layering ThermoBallistic and GlasArmor panels – contact Avient 2 ThermoBallistic panels made with polypropylene resin systems 3 UV resistance is achieved using surface polymeric films 4 Flame retardant additives can be incorporated upon request under some circumstances 5 Fire rated for 1-hour per ASTM E-119-09c when tested in an interior wall system Compare the different materials used for ballistic protection https://go.avient.com/BallisticProtection?

Underlying growth of 4% plus the acquired revenue from Magenta and Kraton's TPE business led to a sales increase of 5%.  Attachment 5

In this case, the spiral flow test was conducted using two different injection speeds (3 in/sec and 5 in/sec). Injection velocity, 5 in/s

B H D . 2 11 23 12 10 10 1 2 11 22 1 3 10 10 1 SOH SOCK LAN S1189628F 603-62583692 PENGARAH 2 1 09-Jun-2021 440790-X WP KUALA LUMPUR KUALA LUMPUR 5 2 1 0 0 9-3A-1, JLN METRO PERDANA BARAT 1, TMN USAHAWAN KEPONG UTARA,

SYRINGE MANUFACTURING D I S P O S A B L E S Y R I N G E T I P C A P • Excellent sealing and resealing performance • No DEHP or natural rubber latex added during processing • Can be sterilized by EtO • Compliance with ISO 10993-4&5, USP Class VI Dynaflex™ Thermoplastic Elastomer KEY REQUIREMENTS WHY AVIENT?

LTD. 27/05/2019 (Note: Only the five (5) most recent former names are listed.

& Canada 49% Europe 25% Asia 17% Latin America 9% SEGMENT, END MARKET AND GEOGRAPHY 5 GEOGRAPHY REVENUESEGMENT FINANCIALS Consumer 23% Packaging 21%Industrial 15% Wire & Cable 7% Building & Construction 6% Electrical & Electronics 4% END MARKET REVENUE Transportation 9% Healthcare 15% All data reflects 2020 estimate and Pro forma for acquisition of the Clariant Masterbatch business. (1) The total company sales and EBITDA of $3,650M and $425M, respectively, include intercompany sales eliminations and corporate costs $2,000M $310M $685M $115M $1,050M $65M Sales EBITDA Distribution Specialty Engineered Materials Color Additives and Inks $425M$3,650M (1) Innovation is the lifeblood of a specialty company. PEER COMPARISONS 16 2 3 2 3 3 3 6 3 4 4 4 4 5 5 6 6 7 8 9 23 A vi e n t A vi e n t (E xc l. SEGMENT HIGHLIGHTS Packaging 37% Consumer 22% Healthcare 8% Industrial 14% Building & Construction 8% Transportation 6% Wire & Cable 3% Electrical & Electronics 2% C O L O R , A D D I T I V E S & I N K S 2 0 2 0 P F R E V E N U E | $ 2 . 0 B I L L I O N $9 $310 2.0% 15.5% 2020 figures Pro forma estimates for acquisition of the Clariant Masterbatch business US & Canada 32% Europe 39% Asia 23% Latin America 6% END MARKET REGION EBITDA DOLLAR & MARGIN EXPANSION 24 US & Canada 59% Europe 23% Asia 18% Consumer 23% Healthcare 10% Packaging 6% Wire & Cable(1) 25% Electrical & Electronics 14% Industrial 10% Transportation 10% Building & Construction 2% S P E C I A L T Y E N G I N E E R E D M A T E R I A L S 2 0 2 0 E R E V E N U E | $ 6 8 5 M I L L I O N 0.9% 16.8% END MARKET REGION EBITDA DOLLAR & MARGIN EXPANSION 25 (1) Approximately 50% of Wire and Cable sales are associated with Fiber Optic Cabling Healthcare 30% Consumer 24%Packaging 3% Industrial 19% Transportation 15% Electrical & Electronics 4% Building & Construction 4% Wire & Cable 1% US & Canada 79% Asia 2% Latin America 19% END MARKET REGION EBITDA DOLLAR & MARGIN EXPANSION D I S T R I B U T I O N 2 0 2 0 E R E V E N U E | $ 1 . 0 5 B I L L I O N $20 $65 2.9% 6.2% K E Y S U P P L I E R S 26 AMERICAS EUROPE ASIA Consumer 26% Healthcare 19% Packaging 13% Industrial 16% Wire & Cable 7% Building & Construction 5% Electrical & Electronics 4% Packaging 35% Consumer 14%Healthcare 6% Industrial 17% Wire & Cable 10% Building & Construction 8% Electrical & Electronics 3% Packaging 32% Consumer 26% Healthcare 12% Industrial 7% Wire & Cable 6% Building & Construction 4% Electrical & Electronics 9% Transportation 10% Transportation 7% Transportation 4% 2020 figures Pro forma estimates for acquisition of the Clariant Masterbatch business T O T A L C O M PA N Y R E G I O N A L S A L E S B Y E N D M A R K E T (58% of sales) (25% of sales) (17% of sales) 27

Chemically coupled • Impact modified • Natural or black • High flow grades • Recycled content Product Code - - - PP5920 B10 PP5935 B1 PP5940 B131 PP5950 B10 Reinforcement Type - - - Glass/Mica Glass/Mica Glass/Mica Glass/Mica Reinforcement % - % - 20 35 40 50 Specific Gravity 73°F (23°C) - ASTM D792 1.05 1.17 1.25 1.34 ISO 1183 Tensile Strength Yield psi ASTM D638 7000 9000 10,000 12,800 MPa ISO 527 Tensile Elongation Break % ASTM D638 6 5 5 2 ISO 527 Flexural Modulus 73°F (23°C) psi ASTM D790 550,000 780,000 870,000 1,300,000 MPa ISO 178 3900 5500 5800 9000 Notched Izod Impact 73°F (23°C) ft-lb/in ASTM D256 0.7 0.9 1.3 1.5 kJ/m2 ISO 180 4.0 5.0 7.0 8.0 Heat Deflection 66 psi °F ASTM D648 304 315 310 315 °C ISO 75 151 157 154 157 264 psi °F ASTM D648 225 298 290 310 °C ISO 75 107 148 143 154 Maxxam™ XST Thermoplastic Olefins (TPO) Offers exceptional stiffness to impact balance including excellent cold temperature impact resistance Scratch & mar resistant • Natural, black or colors • High flow grades • UV stabilized Product Code - - - TP9000 A3 TP9110 A701-SM TP9120 B397 TP9120 A525-SM TP9130 A954 Reinforcement Type - - - Talc Talc Talc Talc Talc Reinforcement % - % - 5 11 18 20 30 Specific Gravity 73°F (23°C) - ASTM D792 0.94 0.97 1.01 1.04 1.12 ISO 1183 Tensile Strength Yield psi ASTM D638 2400 3000 2750 3600 3450 MPa ISO 527 18 22 19 25 24 Tensile Elongation Yield % ASTM D638 12 6 5 4 8 ISO 527 Break % ASTM D638 >400 100 170 30 250 ISO 527 Flexural Modulus 73°F (23°C) psi ASTM D790 140,000 260,000 235,000 300,000 325,000 MPa ISO 178 1100 1800 1620 2000 2250 Notched Izod Impact 73°F (23°C) ft-lb/in ASTM D256 No Break 6 10 2 2.2 kJ/m2 ISO 180 68.0 36.0 53.0 11.0 12.0 -30°C ft-lb/in ASTM D256 1.5 1.2 1.3 0.7 0.8 kJ/m2 ISO 180 8.5 6.0 7.0 3.9 4.0 Heat Deflection 66 psi °F ASTM D648 160 208 205 220 218 °C ISO 75 83 98 96 110 105 264 psi °F ASTM D648 100 143 140 160 160 °C ISO 75 50 62 57 70 71 Multiaxial Impact @ 6.6 m/s 0°C ASTM D3763 100% Ductile 100% Ductile 100% Ductile -30°C ASTM D3763 100% Ductile 100% Ductile PROPERTY CONDITION UNITS METHOD PRODUCT EXAMPLES INJECTION MOLDING POLYPROPYLENE 8 91.866.POLYONE www.polyone.com Maxxam™ HST Filled Polypropylene with High Strength and Stiffness Maxxam™ LO Low Odor Talc-Filled Polypropylene Reinforced grades that provide exceptional levels of strength and stiffness. FDA certifiable • Scratch & mar resistant • Impact modified • Natural, black or colors • UV stabilized • Chemically coupled EXTRUSION & BLOW MOLDING POLYPROPYLENE Product Code - - - EP6713 B1 EP6130 B10 EP6430 B1 EP5240 B145 EP7920 B1 Reinforcement Type - - - Talc Mineral Glass CaCO3 Glass/ Mineral Reinforcement % - % - 13 30 30 40 20 Specific Gravity 73°F (23°C) - ASTM D792 0.99 1.12 1.12 1.25 1.05 ISO 1183 Tensile Strength Yield psi ASTM D638 4800 4200 10,000 3600 6500 MPa ISO 527 31 29 69 35 45 Tensile Elongation Yield % ASTM D638 6 8 2 5 6 ISO 527 Break % ASTM D638 100 110 5 70 100 ISO 527 Flexural Modulus 73°F (23°C) psi ASTM D790 325,000 360,000 850,000 350,000 400,000 MPa ISO 178 2250 2400 5800 2400 2750 Notched Izod Impact 73°F (23°C) ft-lb/in ASTM D256 4.0 1.5 4.3 1.1 2.4 kJ/m2 ISO 180 20.0 8.0 24.0 6.0 13.0 Heat Deflection 66 psi °F ASTM D648 230 242 315 240 293 °C ISO 75 110 115 157 116 145 264 psi °F ASTM D648 130 158 270 140 212 °C ISO 75 54 68 132 60 100 PROPERTY CONDITION UNITS METHOD PRODUCT EXAMPLES 111.866.POLYONE www.polyone.com EXTRUSION & BLOW MOLDING POLYPROPYLENE Maxxam™ Filled & Reinforced High Density Polyethylene Specifically designed for blow molding and sheet extrusion/thermoforming of structural parts.

a 3% increase over the prior year quarter and a 5% organic increase when excluding the impact of foreign exchange grew organic sales 5% and Attachment 5