Kronimus Holger Hans Kronimus Holger Hans Nom Kronimus Prénom(s) Holger Hans Adresse privée ou professionnelle Numéro 2 Rue Adolf Dambach-Strasse Code postal 76571 Localité Gaggenau Pays Allemagne Type de mandat Organe conseil de gérance Fonction gérant Durée du mandat Date de nomination 04/07/2018 Durée du mandat Indéterminée Merklein Norbert Merklein Norbert Nom Merklein Prénom(s) Norbert Page 3 / 5 B226205 Adresse privée ou professionnelle Numéro 61 Rue Rothausstrasse Code postal 4132 Localité Muttenz Pays Suisse Type de mandat Organe conseil de gérance Fonction gérant Durée du mandat Date de nomination 18/01/2021 Durée du mandat Indéterminée Palm Christoph Palm Christoph Nom Palm Prénom(s) Christoph Adresse privée ou professionnelle Numéro 19 Rue route de Bastogne Code postal 9638 Localité Pommerloch Pays Luxembourg Type de mandat Organe conseil de gérance Fonction gérant Durée du mandat Date de nomination 04/07/2018 Durée du mandat Indéterminée Potoczny Zaneta Gabriela Potoczny Zaneta Gabriela Nom Potoczny Prénom(s) Zaneta Gabriela Adresse privée ou professionnelle Numéro 19 Rue route de Bastogne Code postal 9638 Localité Pommerloch Pays Luxembourg Type de mandat Organe conseil de gérance Fonction gérant Durée du mandat Date de nomination 27/02/2019 Durée du mandat Indéterminée Délégué(s) à la gestion journalière Régime de signature statutaire Sous réserve de la Loi Luxembourgeoise et des présents Statuts, la Société est valablement engagée ou représentée à l'égard des tiers par : 10.1 si la Société a un Gérant Unique, la seule signature du Gérant Unique; 10.2 si la Société a plus d'un (1) Gérant, la signature unique de tout Gérant, à condition cependant que si des catégories différentes de Gérants (à savoir Gérant de catégorie A et Gérant de catégorie B) sont nommés, également la signature unique de tout Gérant (y compris par le biais de la représentation); 10.3 la signature unique de toute personne à qui un tel pouvoir aura été délégué conformément à l'Article 11.

Buyer shall not use Seller’s name or trademarks in any advertisements, product descriptions, packaging materials, websites, or any other promotional materials, except with the prior written consent of Seller. 18. Bu bildirimin tebliğ alınmasından sonraki 10 (on) gün içinde Satıcı, Alıcıya yazılı bildirimde bulunarak sipariş teyidini feshetme hakkını kullanabilir. 18. Bu Hükümlere ilişkin Türk Ticaret Kanununu Madde 18/3’te bahsi geçen bildirimler (diğer bir ifade ile, temerrüt, fesih ve dönme bildirimleri) noter aracılığıyla, iadeli taahhütlü postayla veya güvenli elektrik imza kullanılarak kayıtlı elektronik posta ile yapılacaktır ve Türk kanunlarına ve düzenlemelerine uygun olarak düzgün tebliğ edildiği tarihte tebliğ edilmiş kabul edilecektir. 25.

Avient Corporation 18 OUR SUSTAINABILITY PILLARS People are essential to Avient’s sustainability strategy, and we invest accordingly in our associates and within our communities. Manager Equipment Control - KLM-Martinair Avient Corporation 60 18 27 0 5 10 15 20 25 30 35 40 45 50 2023 2026 2029 2032 EMEA APAC Americas 11% CAGR 38 49 53 58 30 35 40 45 50 55 60 2023 2026 2029 2032 Source: NHTSA, Reuters Source: BloombergNEF Global Offshore Wind Installations M ile s Pe r G al lo n An nu al In st al la ti on s (in G ig aw at ts ) 1. Plastics Pact Post-Consumer Recycle (PCR) Color Predictive Tool Innovation Award, Winner: Plastics Industry Association Product Technology Innovation, Winner: Plastics Recycling Awards Europe 2023 Additive for Enhanced Recycling Innovation Award, Finalist: Plastics Industry Association Product Technology Innovation, Finalist: Plastics Recycling Awards Europe 2023 Service Innovation Enables Quality Recycle Product Innovation Enables PCR Claims + Low CO2 Product Innovation Protects Quality Recycle …are Growing at Twice the Rate as Conventional Products Sustainably-Branded Products… Consumers Are demanding recyclability and eco- conscious products Governments Are mandating changes through legislation, taxes, and regional accords STAKEHOLDER INFLUENCE DRIVES DEMAND For Sustainable Products From Sustainable Companies Brand Owners Have committed to ambitious goals to achieve sustainability metrics Avient Corporation 77 Avient Corporation 78 SUSTAINABILITY TRENDS DRIVE LONG-TERM GROWTH 8-12% Long Term Growth 18 46 2023 2032 Global Offshore Annual Wind Installations (in Gigawatts) 50 90 2022 2030 Medical Plastics Market Size (in $Billions) 2020 2030 12% CA GR 3% CA GR Recycled Plastics Virgin Plastics Growing Demand for Recycled Content Avient Sustainable Solutions 11 % CA GR 8% CA GR Sources: McKinsey, Bloomberg, Grand View Research Avient Corporation 79 Increasing the use of recycled content Reducing weight to lower fuel consumption 2022 SALESDESCRIPTION $340M $310M $525M OUTCOMES Enabling customers to advance the circular economy Shrinking carbon footprint and decreasing emissions Making our planet a better place for all Using fewer natural resources; protecting human life $1,175MTOTAL SALES SUSTAINABILITY TRENDS DRIVE LONG-TERM GROWTH AVIENT IS WELL-POSITIONED A Clean House Avient holds leading ratings on ESG matters of importance to customers, countries, and key stakeholders Leading Portfolio Our formulation expertise and materials are meeting the unique sustainability needs of our customers around the world in endless applications 8-12% Long-Term Growth RateAvient’s Sustainable Solutions Investing in Innovation 85% of our opportunity funnel is directed at sustainable solutions addressing unmet customer needs Avient Corporation 80 Avient Corporation 81 ADJUSTED EBITDA MARGIN EXPANSION • Transformative acquisitions combined with divestitures of more cyclical businesses have improved margins over 400 bps since 2018 • 20% long-term margin goal to be driven by key growth drivers, with sustainable solutions playing a meaningful role 5.4% 11.5% 16.0% 17.3% 20% 20.0% 2006 2018 2023E Recovery Growth Drivers Strategic Objective 20%+ +1%+ +3%+ Community Service 7x Safer than Industry Average World-Class Safety Leadership Development Over $19 million raised since 2007 Diversity & Inclusion PEOPLE AND CULTURE Avient Corporation 82 Avient Corporation 83 • 6% annualized long-term sales growth leveraging sustainable solutions, composites, healthcare, and emerging regions • Expand EBITDA margins to 20% • Deliver annual EBITDA and EPS growth of 10% and 15% • Maintain asset-light, 80% free cash flow conversion profile and be valued as a specialty formulator • Continue fostering our Great Place to Work® culture LONG-TERM OBJECTIVES Avient Corporation 84 Wrap Up and Q + A Bob Patterson Chairman, President, and Chief Executive Officer Avient Corporation 85 Investor Deck_9_19_23 v4_WEBSITE_GAAP.pdf 2023 SR Non-GAAP Rec v3

The number of shares of common shares outstanding as of January 18, 2013 was 89,520,537. Refer to Note 18, Fair Value, for further discussion of our approach for assessing fair value of goodwill. POLYONE CORPORATION Exhibit 32.2 CERTIFICATION PURSUANT TO 18 U.S.C.

Istanbul, Turkey 18. Pamplona, Spain 18. Malmö, Sweden 18.

Istanbul, Turkey 18. Pamplona, Spain 18. Malmö, Sweden 18.

AVIENT LEAN SIX SIGMA: BREAKDOWN…………... 18 12.0 QUALITY DETAILS …………………………….……………………………… ........ 19 Approved Corporate : Template/Form Document #: DOC-01879 Revision: 8 Document Owners: Brian Hoar Effective Date: 2022年5月13日 Title: QF-02 Quality Standard Response Page 4 of 19 Only the electronic version of this document in ETQ is the controlled version of the document. Approved Corporate : Template/Form Document #: DOC-01879 Revision: 8 Document Owners: Brian Hoar Effective Date: 2022年5月13日 Title: QF-02 Quality Standard Response Page 18 of 19 Only the electronic version of this document in ETQ is the controlled version of the document.

Buyer will comply with all Mexican laws and regulations respecting the export and/or re-export of Product. 18. El Comprador cumplirá con todas las leyes mexicanas y reglamentos respecto de la exportación y/o reexportación del Producto. 18.

Global Compact & fulfilled Communication of Progress (COP) requirements • New Sustainability Strategy overview page including our 2022 AIP ESG metrics • New ESG Performance page with ESG ratings, awards, and certifications • Increased disclosures on carbon emissions, including disclosure of Climate Change Scenario Analysis • Added new Product Stewardship and Chemical Management policies • Enhanced data reporting for Workforce Demographics • Improved social disclosures on human rights, dependent care and special leave and strategic training management 20 21 SUSTAI NA BILI TY REPORT Launching integrated sustainability website in parallel with report Aligned with leading reporting frameworks 9 ESG PER FORMANCE & A WAR DS 10 84th ENVIRONMENTAL SOCIAL GOVERNANCE 2 1 3 (as of 6/30/22) 2 0 2 2 O U T L O O K $429 $490 2021 2022E $3.05 $3.50 2021 2022E FY 2022 GUIDANCE ( T O TA L C O M PA N Y: C U R R E N T P O R T F O L I O ) 12 Sales Adjusted Operating Income $4,819 $5,100 2021 2022E + 6% Adjusted EPS + 14% + 15% (in millions) (in millions) (+ 9% excluding FX) (+ 18% excluding FX) (+ 20% excluding FX) 13 CA SH FLOW / LEV ER AGE ($ millions) 2022E Cash Flow from Operating Activities 400$ Less: Run-Rate CapEx (90) CapEx for Clariant Integration (10) CapEx for IT System Upgrade (15) Total CapEx (115) Free Cash Flow 285$ Adjusted EBITDA 635$ Net Debt / Adjusted EBITDA 1.6x 14 DYNEEMA / DI STRIBUTION UPDATES • Strong performance so far in 2022 in-line with our modeling • Acquisition to be finalized as early as September 1, pending standard regulatory process and closing conditions • Encouraging interest thus far from potential buyers for world-class business with a strong track record • Second round bids due in August DISTRIBUTION 15 PRO F OR MA MODELI NG UPDATE 2022E ($M) Revenue 5,100$ 415$ 5,515$ (1,635)$ 3,880$ Adjusted EBITDA 635 130 765 (109) 656 EBITDA % 12% 31% 14% 7% 17% Adj. D I S T R I B U T I O N ) 18 END-MARKET F OCUS F OR NEW I NNOVATION Semiconductors Robotics Healthcare Interconnected disruptive markets with massive innovation needs 19 APPENDIX Performance Additives 15% Pigments 13% TiO2 11% Dyestuffs 3%Polyethylene 12% Nylon 6% Polypropylene 5% Other Raw Materials 30% Styrenic Block Copolymer 5% ~40% hydrocarbon based (Grey shaded materials are hydrocarbon based, includes portion of “Other Raw Materials”) Non-hydrocarbon based materials 22 • Significant raw material price inflation and tight inventory continued in Q2 2022, although at a slightly lesser rate compared to the prior quarter o For Q2 2022, the average cost of key hydrocarbon based materials was up 15%, roughly the same as the average cost of non- hydrocarbon based materials

The parties agree and acknowledge for the avoidance of doubt that in case of discrepancies between both versions, the English version shall prevail against the local language version. 18.