Product With TPE Without TPE % Change Tape Measure $10.88 $6.97 56 Ice Cream Scoop $5.97 $3.97 50 Toothbrush $1.99 $0.99 101 Utility Brush $2.49 $1.49 67 Shaving Razor $6.99 $0.49 1,327 Mechanical Pencil $1.33 $0.33 303 Cork Screw $19.99 $8.76 128 Measuring Cups $19.99 $12.97 54 www.avient.com Copyright © 2020, Avient Corporation.

Änderungsbeschluss: Sonderband Blatt 101 ff. 2 b) Ximena, Philippe, Lyon (Frankreich), *18.11.1960 Setzen, Marc, Baden-Baden, *27.05.1969 05.02.2007 Seite 2 von 4 3 b) Adolf-Dambach-Str. 2, 76571 Gaggenau Tomaselli, Frank, La Wantzenau/Frankreich, *28.12.1963 Ximena, Philippe, Lyon (Frankreich), *18.11.1960 23.04.2009 4 b) Mohn, Christopher, Lasne/Belgien, *11.06.1955 10.01.2011 5 b) Neue Adolf-Dambach-Str.4, 76571 Gaggenau Kronimus, Holger, Hilgert, *26.01.1968 Baert, Bernard, Verviers/Belgien, *18.12.1949 Tomaselli, Frank, La Wantzenau/Frankreich, *28.12.1963 15.02.2012 6 b) Der zwischen der Gesellschaft und der nunmehr infolge Firmenänderung und Sitzverlegung "PolyOne Deutschland GmbH", Bendorf (Amtsgericht Koblenz HRB 7522) am 03.11.2014 Seite 3 von 4 13.12.1994 abgeschlossene Beherrschungs- und Ergebnisabführungsvertrag wurde neugefasst und besteht nunmehr als Gewinnabführungsvertrag fort.Die Gesellschafterversammlungen haben der Neufassung am 20.10.2014 zugestimmt.

颜色 提供具有不同母料浓度的多种标准颜色 可根据要求使用Pantone、Munsell、RAL颜色标准或制好的零件 设计颜色 可提供定制颜料含量以满足专业染色需求 提供可激光标记颜色 针对医疗和食品等敏感应用，可提供符合相关规定的解决方案 所有颜色的颜料中均不含重金属 电线绝缘层着色 产品壁的厚度 导体的尺寸和颜色 线速 挤出机螺杆的设计形式 绝缘层的电性能要求 电线与电缆护套着色 护套壁的厚度 挤出机螺杆的设计形式 激光可标记性 薄膜、管材和异型材着色 所需产品的不透明或半透明性 产品壁的厚度 挤出停留时间和加工温度 注塑成型着色 所需产品的不透明或半透明性 部件尺寸和产品壁的厚度 为以下材料提供母料： FEP, ETFE, PFA, MFA, ECTFE, PVdF, THV, PEEK, PAEK, PEKEKK, PEI, PES, PSU, PPSU, PPS, PTFE 以下典型应用中色母料的选择须考虑下列挤压设计要求： 特殊混合料 机械强度 防静电 X光显影 电气性能 Colorant Chromatics 提供特制混合料可以提高以下特性， 例如： 增值解决方案包括： 辐射交联混合料 通过混入特殊的添加剂组合，暴露于电子束辐射时高温功能性混合 料可以交联。 Colorant Chromatics X 光显影混合料含有各种填料，例如使用 ×光显影的硫酸钡和氧化铋。 用于以下产品的混合料： FEP， ETFE， PFA， MFA， ECTFE, PVdF, THV, PEEK, PAEK, PEKEKK, PEI, PES, PSU, PPSU, PPS，热可塑性PTFE X光显影混合料 添加剂母料 Colorant Chromatics 开发的添加剂母料可以提高您产品的性能 提高您的生产效率，缩短生产和停机时间，实现流畅的产品过渡。

To participate in the conference call, dial 1-844-835-7433 (domestic) or 1-914-495-8589 (international) and provide conference ID number 6747028.  To listen to this recording, dial 1-855-859-2056 (domestic) or 1-404-537-3406 (international) and enter conference ID number 6747028. performance in prior periods without the effect of items that, by their nature, tend to obscure

For maximum flexibility, the design should be naturally or geometrically balanced. Estimating machine clamp capacity C = (1.5 to 3) x At 22 Barrel Capacity If possible, use a machine that utilizes 25% to 75% of the barrel shot size capacity. Natural, light-colored or clear formulations will more easily show contamination or discoloration.

PR 48:1 Opaque VBS Opaque VYS Opaque YS PR 101 Opaque C.I.

DATE 04/23/2020 DOCUMENT ID 202011402526 NAME RESERVATION (NRO) DESCRIPTION FILING 39.00 EXPED 100.00 CERT 0.00 COPY 0.00 Receipt Effective Date: 04/23/2020 180 East Broad Street, 16th Floor Columbus, OH 43215 (877) 767-6446 | (614) 466-2655 info@OhioSecretaryofState.gov www.OhioSecretaryofState.gov June 22, 2020 CT Corporation System Attn: Ken Brown 4400 Easton Common Way, Suite 125 Columbus, OH 43219 Re: Preclearance of Certificate of Amendment Dear: Mr.

Avient 2011, 2018 and 2021 multiples reflect trailing 12 months EBITDA at December 31. 28 EV / 2023E EBITDA 6.5 8.5 11.0 8.9 12.0 11.9 10.9 9.9 8.2 16.3 13.8 11.9 9.6 9.5 9.5 9.2 7.7 11 21 O ct 23 PM PP FM C C Avient Historic Multiple Avient Specialty Other Specialty / AP P E N DI X 30 Performance Additives 16% Pigments 12% TiO2 Dyestuffs 2% Polyethylene Nylon Polypropylene Styrenic Block Copolymer Other Raw Materials 33% ~40% hydrocarbon based (Grey shaded materials are hydrocarbon based, includes portion of “Other Raw Materials”) Non-hydrocarbon based materials 2022 pro forma results for the acquisition of Avient Protective Materials RAW MATERIAL BASKET SEGMENT DATA U.S. & Canada 40% 37% 18% 2022 PRO FORMA SEGMENT, END MARKET AND GEOGRAPHY GEOGRAPHY REVENUESEGMENT FINANCIALS Building and END MARKET REVENUE $2,355M $402M $1,300M $272M Sales EBITDA Specialty Engineered Materials Color Additives and Inks $592M$3,653M (1) 9% 32 (1) Total company sales and adjusted EBITDA of $3,653M and $592M, respectively, include intercompany sales eliminations and corporate costs 2022 REVENUE | $2 .4 BILLION US & Canada 34% 38% END MARKET REGION 33 34% 21% Building & 1% Energy 2% COLOR, ADDITIVES & INKS 2022 PRO FORMA REVENUE | $1 .3 BILLION US & Canada 52% 35% 34 19% 8%Industrial 16% 9% Defense Building & END MARKET REGION SPECIALTY ENGINEERED MATERIALS 32% 27% 14% Building & 3% 1% Defense 1% (18% of sales) 9% 2022 PROFORMA AVIENT REGIONAL SALES 27% 14% 17% Building & (37% of sales)Transportation 12% Building & US & Canada (40% of sales) 7% 56% 23% 7% Building & 1% LATAM (5% of sales) 3% 35 BY END MARKET 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.

GUIDANCE DEBT / LEVERAGE REDUCTION • Completed sale of Distribution and paid down $750M of debt in November • Strong free cash flow in fourth quarter reduced leverage and enabled paydown of additional $200M of debt • Fixed/Floating Debt Ratio 63/37 • Proven track record of deleveraging following acquisitions through consistent free cash flow generation $725 $725 $725 $575 $500 $400 $600 $525 $425 $650 $650 $650 $600 $2.40B $2.20B 2030 Notes 2029 Term Loan 2026 Term Loan 2025 Notes After Distribution Divestiture Year-End Year-End Leverage 3.8x 3.1x 2.9x 2023 Notes After Avient Protective Materials Acquisition $3.15B 2022 TRANSFORMATIONAL PORTFOLIO ENHANCEMENTS 5 EBITDA margins expanded from 12% to 16% Diversified end markets with reduced exposure to more cyclical industries Dyneema® Acquisition $1.48B acquisition strengthens composites platform Significantly improved EBITDA margins $950M divestiture results in 100% specialty sales Strong exit multiple of 10x TTM EBITDA despite market volatility Distribution Divestiture Improved Portfolio GROWING COMPOSITES PLATFORM CONTRIBUTIONS TO SEM SEGMENT 6 Note: 2022 is pro forma for Avient Protective Materials 2016 Sales 2022 Sales Advanced Composites 51% $560M $1,300M Advanced Composites COMPOSITES PORTFOLIO D Y N E E M A ® E X P A N D S O U R E N G I N E E R E D F I B E R S A N D T A P E S T E C H N O L O G Y LFT Tapes Laminates/Panels Shapes Pultrusion Engineered Fibers 7 ADVANCED COMPOSITES PERFORMANCE 8 (1) Pro forma for the acquisition of Avient Protective Materials $51 $84 $212 $668 $4 $10 $41 $169 (1) (1) PORTFOLIO EVOLUTION AND EPS EXPANSION 9 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.

In the event that the NEU determines that it is the root cause of the Customer complaint, a corrective action will be issued, and preventive actions will be developed to address the root cause. 10.0 MANAGEMENT OF SUPPLIERS 10.1 NEU will maintain and ensure oversight and monitoring of applicable suppliers in accordance with the requirements of ISO 13485 Quality Management System. 11.0 TRACABILITY, RECORDS & RETENTION 11.1 NEU is responsible for establishing and maintaining controlled documentation of product and raw material component traceability during all stages of production and shipment. 11.2 An electronic record of the manufacturing conditions and raw materials (vendor ID and lot number) used to manufacture each batch is retained and preserved for a period of at least 7 years from the manufacture date or as specified by applicable Regulatory Requirements. 11.3 An electronic record of the Customer purchase order and NEU sales order confirmation will be retained and for a period of at least 7 years from order acceptance date. 11.4 A representative sample of the product manufactured will be retained for a period of at least 1 year from manufacture date. 12.0 EXPIRATION 12.1 NEU’s obligations contained in this Quality Commitment will automatically expire if the Customer does not purchase product from NEU for a period of one year.