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We are dedicated to providing a smooth integration of ECCOH XL 8054 for our customers,” said Hermann Fuechter, Senior Marketing & Product Manager EMEA, Specialty Engineered Materials at Avient.

Avient began our transformation into a specialty company, we also embarked on another important transformation – that of becoming a leader in our communities through our continuous and extensive cooperation with United Way.

CLEVELAND – NOVEMBER 14, 2023 – Dyneema®, owned by Avient Corporation, a leading provider of specialty and sustainable material solutions, today announced its Circular Solution for Dyneema® fiber end-of-life recycling has been selected as a finalist for the prestigious Milipol Innovation Awards in the corporate social responsibility (CSR) category.

Specialty

Currently, the company is producing 800,000 housings annually using the specialty TPE material.

Currently, the company is producing 800,000 housings annually using the specialty TPE material.

What our customers will see: In mid-April 2014, our newly formulated or significantly reformulated U.S. and European solutions will be accompanied by a new GHS-formatted MSDS (CLP classification in Europe). Because our system generates new SDS documents when there is a significant formulation or regulatory change, not all products will be accompanied by a new format SDS immediately. As new formulations are developed, the new format will be employed, and a GHS SDS will be generated and sent, replacing the previous MSDS in our system.

PRODUCT BULLETIN Aquamix™ Additive Formulations Dispersions and Emulsions The Aquamix™ portfolio of aqueous additive formulations consists of a full line of dispersed and emulsified curatives, antioxidants, fillers, vulcanizers, optical brighteners, flame retardants, UV stabilizers, and tackifiers. Aquamix additives are fully compatible and easily compounded with base polymers. KEY CHARACTERISTICS • Formulated intermediaries • Shortens development cycles • Streamlines operations • Uses resources more effectively • Delivered pre-adjusted for pH, viscosity, and activity • Non-toxic and dust-free • Low to zero VOCs TYPICAL USES Aquamix dispersions and emulsions are suitable for use in a variety of applications, including: • Adhesives and coatings • Mattresses • Bandages and wraps • Latex-dipped goods including gloves and balloons Copyright © 2024, Avient Corporation.

We then paid down $950 million of debt, providing us a strong balance sheet to navigate through this period of macro-economic uncertainty.” 3 “We have never wavered from our goal of becoming a specialty formulator. Three Months Ended December 31, Year Ended December 31, 2022 2021 2022 2021 Sales: Color, Additives and Inks $ 490.8 $ 581.3 $ 2,355.0 $ 2,401.6 Specialty Engineered Materials 300.8 226.3 1,044.4 911.6 Corporate (1.2) (0.5) (2.5) 2.3 Sales $ 790.4 $ 807.1 $ 3,396.9 $ 3,315.5 Gross margin: Color, Additives and Inks $ 134.5 $ 164.5 $ 681.3 $ 727.5 Specialty Engineered Materials 82.4 58.3 283.7 250.9 Corporate (44.9) (6.2) (82.3) (34.6) Gross margin $ 172.0 $ 216.6 $ 882.7 $ 943.8 Selling and administrative expense: Color, Additives and Inks $ 90.2 $ 103.3 $ 380.3 $ 424.4 Specialty Engineered Materials 47.2 31.2 143.6 125.4 Corporate 34.2 31.9 115.5 114.3 Selling and administrative expense $ 171.6 $ 166.4 $ 639.4 $ 664.1 Operating income: Color, Additives and Inks $ 44.3 $ 61.2 $ 301.0 $ 303.1 Specialty Engineered Materials 35.2 27.1 140.1 125.5 Corporate (79.1) (38.1) (197.8) (148.9) Operating income $ 0.4 $ 50.2 $ 243.3 $ 279.7 14 Attachment 7 Avient Corporation Reconciliation of Non-GAAP Financial Measures (Unaudited) (In millions, except per share data) Senior management uses gross margin before special items and operating income before special items to assess performance and allocate resources because senior management believes that these measures are useful in understanding current profitability levels and how it may serve as a basis for future performance.