Avient is here to help you meet your most challenging application requirements with the broadest portfolio of solutions, capabilities and resources available, and our focus is on helping you succeed. NAME DESCRIPTION TARGET MARKETS AVAILABLE FEATURES1 OnFlex™ Part of Avient’s portfolio of specialty TPEs, OnFlex materials are designed to meet and withstand the rigor and durability of various industrial applications. Avient makes no warranties or guarantees respecting suitability of either Avient’s products or the information for your process or end-use application.

ABS Quality Evaluations This is to certify that the Quality Management System of: Avient Corporation Avient Corporation - HQ 33587 Walker Road Avon Lake, OH 44012 U.S.A. Activity: Design and manufacture of specialty inks and specialty coatings. Facility: Avient Corporation - Toluca, Mexico AV.

Avient has a broad portfolio of sustainable solutions that can help customers meet their innovation and sustainable goals through material science. Our global polymer experts have the solutions you need to bring new projects to life with the style and performance that will beat your customers’ expectations. Avient has a broad portfolio of sustainable solutions that can help customers meet their innovation and sustainable goals through material science.

TERMS AND CONDITIONS These Terms and Conditions govern the sale of Products to another (“Buyer”) by Avient Corporation and its affiliates (“Seller”). 1. In the event of any claimed conflict between these Terms and any other document exchanges between the parties with respect to the sale, these Terms shall prevail. If Buyer resells the Products, Buyer agrees to the Terms and Conditions Regarding Buyer Resale of Avient Products located at www.avient.com/terms.

高周波対応材料＊ ＊Avient では、誘電率が 3.0～ 9.0で材料組成をカスタマイズでき、指定のアンテナ仕様に対応できます。 ベース樹脂 誘電率（Dk） ET7600- 8031 ET7600- 8027 ET7600- 8025 ET7600- 8037 ET7600- 8019 ET7600- 8028 ET7600- 8026 ET7600- 8044 ET7600- 8029 ET7600- 8041 ET7600- 8045 ET7600- 8036 PPE PPE PPE PPE PPE PPE PPE PPE PPE PPE PPE PPE 3.0 3.1 3.35 3.6 3.8 4.4 4.8 5.28 5.4 5.85 7.0 9.0 EDGETEK TM EDGETEK TM Avient のカスタマイズされた材料設計は、5G基地局のアンテナの進化にどのような優位性をもたらすか 素早い仕様決定と、短いリードタイム - PolyOne は１ 週間以内で指定されたDk値でサンプルを試作し、2～3 週間以内に工場スケールで製品をお届けします。 AvientはAvientの製 品又は御社のプロセス又は端末に用いられる情報の実用性に対していかなる担保又は保証も行わない。

AVIENT CORPORATION GOVERNANCE AND CORPORATE RESPONSIBILITY COMMITTEE CHARTER Membership • The Governance and Corporate Responsibility Committee (the “Committee”) of the Board of Directors (the “Board”) of Avient Corporation (the “Company”) 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. • Members of the Committee will be appointed by the Board each year following the annual meeting of shareholders. • Each Committee member will serve at the pleasure of the Board for such term as the Board may decide. Duties and Responsibilities The Committee will: Identify New Director Candidates. • Identify individuals qualified to become Board members and recommend candidates to the Board to fill new or vacant positions. • Consider such factors as it deems appropriate in reviewing and recommending nominees for election to the Board, consistent with criteria approved by the Board and the Company’s Corporate Governance Guidelines. Membership General Purposes Duties and Responsibilities Identify New Director Candidates.

To develop a high-end version with additional features, the design team was seeking a new material. THE SOLUTION HIVIZ had several years of experience working with Avient materials for shotgun sights. The new material, a GLS™ thermoplastic elastomer (TPE) from Avient, met the rigorous needs of the high-end rifle manufacturer, and then some.

CONDUCTIVE PIPETTE TIP MANUFACTURER ACHIEVES SIGNIFICANT SAVINGS © 2021, All Rights Reserved Avient Corporation, 33587 Walker Road, Avon Lake, Ohio USA 44012 To learn more about Trilliant™ HC, contact Avient at +1.844.4AVIENT (1.844.428.4368) or visit us at avient.com. Avient determined that the manufacturer required a material with a unique combination of properties, including: • Processing ease – high flow rate, ability to fill multi-cavity molds, thin-wall capabilities • Superior toughness – strength and durability to ensure dimensional integrity of the part • Repeatable performance – consistent conductivity for accurate measurement of liquids While several off-the-shelf compounds were evaluated, a new formulation was developed to meet the manufacturer’s specific needs as well as provide signifi cant benefi ts in reduced cycle time, increased production and reduced scrap rate. Through customer intimacy, Avient’s Trilliant HC formulations offered an effective solution that allowed the manufacturer to improve its bottom line and increase its operating income.

Manufacturers are always looking for new and striking color combinations and special effects for packaging. This new color and special effects option helps polymer packaging do just that. Avient makes no warranties or guarantees respecting suitability of either Avient’s products or the information for your process or end-use application.

Consult with the Avient technical department when colorant is required for a light-specific or light-critical application. REGULATORY COORDINATION Aid with new product approvals to reduce regulatory overhead and minimize risk. Avient makes no warranties or guaran- tees respecting suitability of either Avient’s products or the information for your process or end-use application.