AVIENT CORPORATION COMPENSATION COMMITTEE CHARTER Membership • The Committee will consist entirely of directors who meet the definition of “independent” as set forth in the Corporate Governance Standards of the New York Stock Exchange, including the additional independence requirements set forth in New York Stock Exchange Listed Company Manual Section 303A.02(a)(ii)

在采取任何令您产生顾虑或怀疑可能违反本准则的行动之前，您 应就本准则或我们的预期首先自行对疑问寻求解答。 根据您所在国 家/地区的法律，受法律保护的特征可能包括： • 种族 • 宗教 • 性别 • 族源或祖先 • 年龄 • 性取向 • 兵役或退伍军人身份 • 婚姻、家庭或结婚状况 • 行动不便 • 怀孕和产妇状态 • 国籍 《行为准则》 | 8 工作场所关系 Avient 允许同一家庭的成员同在 Avient 工作，但是，为了避免潜 在的利益冲突和徇私行为，家庭成员不得直接或间接监管另一位 家庭成员。 最好在赠送之前，先查阅 Avient 的礼品政策，并与您的经理或企业道德官讨论您的想 法。

The products also have excellent engineering physical properties and acceptable compression set at room and at elevated temperatures. OM1040 OM1060 OM1245 OM1255 OM1262 OM6050 OM6065 Hardness: 40 60 45 55 62 50 65 Specific Gravity: 0.92 0.93 0.97 1.07 1.17 1.17 1.15 Flow 300% Modulus: 292 472 379 340 583 423 587 Flow Tensile Strength: 587 628 687 462 1847 473 592 Flow Elongation: 593 532 589 604 589 485 236 Flow/Cross Tear: 107 148 140 178 274 156 186 Comp. set 22hr. @ 23 C 18 28 27 25 18 24 33 Comp. Set 22hr. @ 70 C 88 85 86 85 85 91 73 Table 2: Adhesion data of developed products in pli units.

The parties agree that Seller need not further object to any specific terms and conditions set by Buyer; such failure to object to Buyer’s specific terms and conditions is not an acceptance of any such terms and conditions. Except for the express representation and warranty set out above, Seller makes no representation or warranty of any kind with respect to the Product, express or implied, including, but not limited to, implied warranties of merchantable quality or fitness for any particular purpose, whether used alone or in combination with any other material or in any process, and neither party has relied on any statement outside of these terms. Buyer shall have no right of set-off.

KEY CHARACTERISTICS • Excellent chemical resistance • Low moisture uptake • Comparable dimensional stability to nylon • Reinforced with 10–33% glass fill • High impact and wear resistance • Eco-conscious alternative to PA66 and PA6 MARKETS & APPLICATIONS Whether using a standard or customized formulation, the PK-based Trilliant grades provide a high-performing, cost-competitive, and more eco-conscious alternative to competitive materials found in biopharmaceutical processing, hospital settings, and home healthcare applications.

The Avient team addressed this challenge with the new formulation, which is optimized for compression set.

HealthCare Transportation 8% Textiles Target Page 85 • Trend toward more affordable housing favors our product 1.5 2.0 2.5 Housing Starts (in million units) 50 year average Market Dynamics • Ultimate housing recovery presents substantial upside to already record- setting results Source: Historical Data from the US Census Bureau, 2012 estimate is a PolyOne projection. 0.0 0.5 1.0 '87 '89 '91 '94 '96 '98 '00 '02 '04 '06 '08 '10 '12 Page 86 Value Proposition • Premier provider of specialized vinyl and supply chain solutions, leading the industry in innovation and service Transformation Highlights • Management upgrades ensure that each PP&S business Value Proposition and Transformation Highlights • Management upgrades ensure that each PP&S business maximizes performance • Asset realignment and Lean Six Sigma reduce costs • Strengthened relationship with winning customers • Increased differentiation in all business units > $12B Addressable Market Page 87 Key Differentiators • Providing application design, material design and / or process design assistance not available from competitors • Capability to improve joint value streams • We are the best innovator in our space • We are the best innovator in our space • Expanding customers’ opportunities by providing innovative materials and marketing ideas • We provide world-class customer service and delivery performance Page 88 13.7% 14.3% 15.5% 9.9% 6.2% 5.4% WC % of Sales • Best-in-class working capital management and delivery performance • Improved raw material Areas of Focus – Operational Excellence 89.1% 92.0% 94.2% 93.4% 93.4% 94.0% On-Time Delivery • Improved raw material positions, sourcing savings • PolyOne pilot site for many LSS and manufacturing excellence programs *As measured to customer request date * Page 89 • reFlexTM Bioplasticizers Applications: Wide variety of flexible vinyl-based products • GeonTM HC for Healthcare � Applications: Medical device housings, specialty tubing � Customer benefits: Withstand aggressive antiseptics Key Innovations � Applications: Wide variety of flexible vinyl-based products � Customer benefits: Lower carbon footprint, improved productivity • GeonTM SF Super Flow � Applications: Large appliance parts, molded siding panels � Customer benefits: Flame retardancy, detergent resistance Page 90 Critical Imperatives and 2015 Goal Critical Imperatives • Accelerate innovation - grow in new applications not historically served with vinyl • Drive continuous improvement in manufacturing and working capital efficienciesworking capital efficiencies • Selectively leverage construction recovery 2015 Goal • 9 - 12% return on sales Page 91 Page 92

As a core part of the HVAC system, the door flap is situated close to a set of brush motors, which are packed with copper wires.

STEM TO STERN OUTSTANDING FROM Explore the many ways polymers can help you innovate to meet evolving consumer demands and create thoughtfully designed paddlesports products that set your brand apart.

Certificate of Amendment Loi canadienne sur les sociétés par actionsCanada Business Corporations Act Certificat de modification Avient Colorants Canada Inc. 942266-8 Corporate name / Dénomination sociale Corporation number / Numéro de société Raymond Edwards Date of amendment (YYYY-MM-DD) Date de modification (AAAA-MM-JJ) Director / Directeur 2021-01-15 I HEREBY CERTIFY that the articles of the above-named corporation are amended under section 178 of the Canada Business Corporations Act as set out in the attached articles of amendment.