KEY CHARACTERISTICS • Benign marking, ensuring FEP jacketing integrity • Permanent marking with outstanding contrast of 60–80% • Meets aerospace industry standards SAE AS4373F and EN-3475-706 • Technology applicable in PFA MARKETS AND APPLICATIONS Colorant Chromatics UV Laser Marking technology for FEP is a good choice for a range of applications within the wire and cable industry, and is especially suited for aerospace and aviation.

KEY CHARACTERISTICS • Excellent lot-to-lot and within-lot consistency for high-quality homogeneous black shades • Easy processing and support of a long-lasting spin pack lifetime • Fastness properties and specification tolerances on par with high-end products on the market • Standard and bluish undertones available in high pigment loadings for an efficient and competitive coloration package • Can be combined with additives into a single combination concentrate for convenience • Compliance with global, regional, and local standards and regulations* RECOMMENDED USE • In most cases, the concentrate is added directly to the resin using gravimetric or volumetric dosing units; for some processes, the concentrate can be added via a side stream extruder (direct spinning) • The recommended dosages are from 3% for the typical automotive, technical, and carpet applications and up to 6% for apparel, footwear, and home textile yarns * Contact your local sales representative for more information on regulatory compliance PRODUCT BULLETIN Copyright © 2022, Avient Corporation.

MARKETS AND APPLICATIONS OnCap anti-fog additives are formulated for use in transparent packaging of chilled fresh foods such as: • Fresh fish • Meats • Vegetables • Fruit • Ready-to-eat meals These anti-fog materials can be incorporated into: • Lidding barrier film on rigid or semi-rigid containers • Stretch film • Shrink film • BOPP film www.avient.com Copyright © 2020, Avient Corporation.

KEY CHARACTERISTICS • Negative, neutral, or low PCF • Available in 60 and 80 Shore A • Performs like traditional TPEs • Naturally opaque and easy to color • Suitable to injection mold, or overmold onto PP and PE MARKETS & APPLICATIONS The portfolio of reSound ultra-low carbon footprint TPEs is ideal for brand owners and manufacturers who prefer to use a more sustainable material in personal care, household appliance, consumer electronics, and consumer packaging applications.

KEY CHARACTERISTICS • 35–45% PCR/PIR content • Meet automotive standards for VOC, FOG, and odor • Colored black, additional colors are possible • Customizable formulations • Overmoldable to PP MARKETS & APPLICATIONS The reSound REC 7310 series provides a more sustainable TPE choice for automotive interior components and delivers comparable performance to their traditional counterparts.

KEY CHARACTERISTICS • Formulated specifically for healthcare product applications • Wide portfolio of polymer additive solutions, including: - Antimicrobial technology - Surface energy modification, including low retention - Authentication technology - Lasermarking - Sterilization and content protection - Processing optimization - FDA compliant resin and color changeover solutions • OnCap HC Plus certified for USP Class VI and ISO 10993 bio-compatibility requirements; includes anti-oxidant, lasermarking, antimicrobial, radiopacifier, anti-stat, and polymer and gamma stabilization performance additives OnCap™ HC & OnCap™ HC Plus Additives for Healthcare PRODUCT BULLETIN INDUSTRY SUPPORT • Supported with a broad range of technical support and services: - Restricted medical-grade raw material selection process - Sampling program - World-class FDA cGMP manufacturing facilities - Batch traceability and formulation lockdown systems - FDA Drug Master Files or Medical Device Files maintenance MARKETS AND APPLICATIONS OnCap HC and OnCap HC Plus Additives are an excellent choice for medical devices and parts, pharmaceutical or cosmetic packaging, and many other healthcare related polymer applications.

Certain PFAS materials are subject to product bans, leading to market exits by suppliers.

Einige Beispiele: • Einnahmen oder Schätzungen oder sonstige Finanzinformationen vor ihrer öffentlichen Freigabe • Erhebliche Änderungen des Betriebsniveaus • Diskussionen über wichtige Transaktionen, einschließlich Akquisitionen, Joint-Ventures oder Veräußerungen • Informationen über unsere finanzielle Verfassung, Prognosen und Pläne, Marketing- und Verkaufsprogramme und F & E-Informationen • Veränderungen in der oberen Geschäftsführung, die noch nicht öffentlich bekannt gegeben worden sind • Vergabe oder Aufhebung wichtiger Verträge mit Kunden oder Lieferanten • Anstehende Produkte oder neue Produkte, Dienstleistungen oder Verfahren • Das Bestehen von wichtigen Aufsichtsverfahren, Regierungsermittlungen und Gerichtsverfahren unter Beteiligung des Unternehmens und Entwicklungen mit Bezug zu solchen Verfahren VERHALTENSKODEX | 18 INHALTSANGABE EINLEITUNG UNSER VERHALTENSKODEX RESPEKT FÜR ALLE EHRLICHKEIT BEI DER ARBEIT INTEGRITÄT IN UNSEREM GESCHÄFT SOZIALE VERANTWORTUNG DES UNTERNEHMENS RESSOURCEN Politische Spended/Aktivitäten und gemeinnützige Spenden Avient fordert Sie auf, über wichtige Themen informiert zu bleiben, zu wählen und sich am politischen Prozess zu beteiligen. A: Ja, Sie müssen die Beziehung offenlegen, damit Avient potenzielle Konflikte bewerten und eindämmen kann.

Avient’s performance in this environment has been differentiated as a result of our specialty focus, end market transformation and excellence in execution.” Factors that could cause actual results to differ materially from those implied by these forward-looking statements include disruptions, uncertainty or volatility in the credit markets that could adversely impact the availability of credit already arranged and the availability and cost of credit in the future; the effect on foreign operations of currency fluctuations, tariffs and other political, economic and regulatory risks; the current and potential future impact of the COVID-19 pandemic on our business, results of operations, financial position or cash flows including without any limitation, any supply chain and logistics issues; changes in polymer consumption growth rates and laws and regulations regarding plastics in jurisdictions where we conduct business; fluctuations in raw material prices, quality and supply, and in energy prices and supply; production outages or material costs associated with scheduled or unscheduled maintenance programs; unanticipated developments that could occur with respect to contingencies such as litigation and environmental matters; our ability to pay regular quarterly cash dividends and the amounts and timing of any future dividends; information systems failures and cyberattacks; and amounts for cash and non-cash charges related to restructuring plans that may differ from original estimates, including because of timing changes associated with the underlying actions. Three Months Ended December 31, 2021 2020 Reconciliation to Condensed Consolidated Statements of Income $ EPS(1) $ EPS(1) Net income from continuing operations attributable to Avient shareholders $ 29.8 $ 0.32 $ 74.2 $ 0.81 Special items, after tax (Attachment 3) 24.0 0.26 (26.7) (0.29) Adjusted net income / EPS - excluding special items $ 53.8 $ 0.58 $ 47.5 $ 0.52 (1) Per share amounts may not recalculate from figures presented herein due to rounding Year Ended December 31, 2021 2020 Reconciliation to Condensed Consolidated Statements of Income $ EPS(1) $ EPS(1) Net income from continuing operations attributable to Avient shareholders $ 230.8 $ 2.51 $ 132.0 $ 1.46 Special items, after tax (Attachment 3) 50.0 0.54 24.8 0.27 Adjusted net income / EPS - excluding special items $ 280.8 3.05 $ 156.8 1.73 (1) Per share amounts may not recalculate from figures presented herein due to rounding 8 Attachment 2 Avient Corporation Condensed Consolidated Statements of Income (Unaudited) (In millions, except per share data) Three Months Ended December 31, Year Ended December 31, 2021 2020 2021 2020 Sales $ 1,201.5 $ 997.0 $ 4,818.8 $ 3,242.1 Cost of sales 948.4 744.1 3,719.2 2,457.8 Gross margin 253.1 252.9 1,099.6 784.3 Selling and administrative expense 179.1 187.9 718.4 595.0 Operating income 74.0 65.0 381.2 189.3 Interest expense, net (17.5) (19.3) (75.3) (74.6) Other (expense) income, net (5.4) 11.7 (1.3) 24.3 Income from continuing operations before income taxes 51.1 57.4 304.6 139.0 Income tax (expense) benefit (22.2) 17.3 (74.0) (5.2) Net income from continuing operations 28.9 74.7 230.6 133.8 Income (loss) from discontinued operations, net of income taxes — 0.1 — (0.4) Net income 28.9 74.8 230.6 133.4 Net loss (income) attributable to noncontrolling interests 0.9 (0.5) 0.2 (1.8) Net income attributable to Avient common shareholders $ 29.8 $ 74.3 $ 230.8 $ 131.6 Earnings per share attributable to Avient common shareholders - Basic: Continuing operations $ 0.33 $ 0.81 $ 2.53 $ 1.47 Discontinued operations — — — (0.01) Total $ 0.33 $ 0.81 $ 2.53 $ 1.46 Earnings per share attributable to Avient common shareholders - Diluted: Continuing operations $ 0.32 $ 0.81 $ 2.51 $ 1.46 Discontinued operations — — — (0.01) Total $ 0.32 $ 0.81 $ 2.51 $ 1.45 Cash dividends declared per share of common stock $ 0.2375 $ 0.2125 $ 0.8750 $ 0.8200 Weighted-average shares used to compute earnings per common share: Basic 91.5 91.4 91.4 90.1 Diluted 92.4 92.1 92.1 90.6 9 Attachment 3 Avient Corporation Summary of Special Items (Unaudited) (In millions, except per share data) Special items (1) Three Months Ended December 31, Year Ended December 31, 2021 2020 2021 2020 Cost of sales: Restructuring costs, including accelerated depreciation $ (6.0) $ (1.8) $ (14.6) $ (4.3) Environmental remediation costs (0.5) (1.1) (22.9) (20.4) Reimbursement of previously incurred environmental costs — — 4.5 8.7 Acquisition related costs 0.6 1.2 (0.6) (9.3) Impact on cost of sales (5.9) (1.7) (33.6) (25.3) Selling and administrative expense: Restructuring, legal and other (4.2) (13.0) (5.9) (22.5) Acquisition earn-out adjustments — 1.5 — (1.0) Acquisition related costs (1.1) (1.4) (8.3) (24.9) Impact on selling and administrative expense (5.3) (12.9) (14.2) (48.4) Impact on operating income (11.2) (14.6) (47.8) (73.7) Costs related to committed financing in interest expense, net — — — (10.1) Other income, net — 0.1 0.1 0.4 Pension settlement/curtailment and mark-to-market adjustment (loss) gain (9.4) 10.3 (9.4) 17.2 Impact on income from continuing operations before income taxes (20.6) (4.2) (57.1) (66.2) Income tax benefit (expense) on above special items 4.1 (1.3) 13.0 14.1 Tax adjustments(2) (7.5) 32.2 (5.9) 27.3 Impact of special items on net income from continuing operations attributable to Avient Shareholders $ (24.0) $ 26.7 $ (50.0) $ (24.8) Diluted earnings per common share impact of special items on net income from continuing operations attributable to Avient shareholders $ (0.26) $ 0.29 $ (0.54) $ (0.27) Weighted average shares used to compute adjusted earnings per share: Diluted 92.4 92.1 92.1 90.6 (1) Special items include charges related to specific strategic initiatives or financial restructuring such as: consolidation of operations; debt extinguishment costs; costs incurred directly in relation to acquisitions or divestitures; employee separation costs resulting from personnel reduction programs, plant realignment costs, executive separation agreements; asset impairments; settlement gains or losses and mark-to- market adjustments associated with actuarial gains and losses on pension and other post-retirement benefit plans; environmental remediation costs, fines, penalties and related insurance recoveries related to facilities no longer owned or closed in prior years; gains and losses on the divestiture of operating businesses, joint ventures and equity investments; gains and losses on facility or property sales or disposals; results of litigation, fines or penalties, where such litigation (or action relating to the fines or penalties) arose prior to the commencement of the performance period; one-time, non-recurring items; and the effect of changes in accounting principles or other such laws or provisions affecting reported results

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