Specialty Engineered Materials Specialty Engineered Materials Specialty Engineered Materials

Further, as a result of Avient's portfolio shift to a pure play specialty formulator, it has completed several acquisitions and divestitures which have resulted in a significant amount of intangible asset amortization. Three Months Ended March 31, 2023 2022 Sales: Color, Additives and Inks $ 537.0 $ 649.5 Specialty Engineered Materials 309.7 243.1 Corporate (1.0) (0.4) Sales $ 845.7 $ 892.2 Gross margin: Color, Additives and Inks $ 162.0 $ 192.1 Specialty Engineered Materials 93.9 68.4 Corporate (8.3) (6.1) Gross margin $ 247.6 $ 254.4 Selling and administrative expense: Color, Additives and Inks $ 96.4 $ 97.6 Specialty Engineered Materials 50.8 30.1 Corporate 43.3 24.5 Selling and administrative expense $ 190.5 $ 152.2 Operating income: Color, Additives and Inks $ 65.6 $ 94.5 Specialty Engineered Materials 43.1 38.3 Corporate (51.6) (30.6) Operating income $ 57.1 $ 102.2 Depreciation & amortization: Color, Additives and Inks $ 25.8 $ 26.0 Specialty Engineered Materials 21.2 7.8 Corporate 3.5 3.8 Depreciation & Amortization $ 50.5 $ 37.6 Earnings before interest, taxes, depreciation and amortization (EBITDA): Color, Additives and Inks $ 91.4 $ 120.5 Specialty Engineered Materials 64.3 46.1 Corporate (48.1) (26.8) Other income (expense), net 0.7 (0.6) EBITDA $ 108.3 $ 139.2 13 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.

Utilizing our Gravi-Tech™ modified density polymers in your cosmetic packaging can help you create a premium perception of your brand when consumer pick up your product. Our polymer solutions help you emulate the look and feel of glass and metal. Our polymer solutions help you emulate the look and feel of glass and metal.

CLEVELAND – PolyOne Corporation (NSYE: POL) a premier global provider of specialized polymer materials, services and solutions, today announced the release of itsInVisiO Color Inspiration 2015, a collection of six insightful color directions for designers, brands and marketing managers. This series of creative resources and technical support services helps designers and brand owners to drive innovation in plastic product development by leveraging extensive polymer materials and color expertise from PolyOne. PolyOne Corporation, with 2013 revenues of $3.8 billion, is a premier provider of specialized polymer materials, services and solutions.

Avient Corporation Avient Corporation HQ Certificate No: 65536 Certification Date: 29 September 2023 CORPORATE SUPPORT ACTIVITIES, DESIGN, MANUFACTURE AND DISTRIBUTION OF COLOUR AND ADDITIVE CONCENTRATES, THERMOPLASTIC RESINS AND PELLETS, SPECIALTY COMPOUNDS AND COLORANTS. Avient Corporation - Bethel, CT 19 Francis J Clark Circle Bethel, CT 06801 Design and Manufacture of Colorants and Compounds for Fluoropolymer and High Temperature Polymers. 65536-110437Certificate No: Page 9 of 53 ABS Quality Evaluations, Inc. 1701 City Plaza Drive, Spring, TX 77389, U.S.A. NEU Specialty Engineered Materials, LLC 15 Corporate Drive North Haven, CT 06473 Compound, Supply, and Prototyping Services of Thermoplastics 65536-109481Certificate No: Page 34 of 53 ABS Quality Evaluations, Inc. 1701 City Plaza Drive, Spring, TX 77389, U.S.A.

POWER TOOL MANUFACTURER P I S T O N R I N G A N D C O N N E C T I N G R O D F O R P O W E R T O O L • Exceptional mechanical properties • Good wear and abrasion resistance • High purity and light weight • Worked directly with the manufacturer from design to molding to better understand and satisfy key requirements • Improved strength, stiffness and stability with one-stop technology service to best meet customer’s needs • Provided lightweighting solution to help customer achieve its sustainability goal Edgetek™ PK PEEK Formulation KEY REQUIREMENTS WHY AVIENT? https://www.avient.com/products/engineered-polymer-formulations/high-temperature-polymer-formulations/edgetek-pk-peek-formulations

Since polymers interact differently with laser energy, making them more or less suitable for laser welding, special polymer solutions can be used to enhance a polymer’s ability to interact with the laser energy and achieve a good weld. Ready-to-use formulations can be offered to solve any dispersion issues. KEY CHARACTERISTICS • Manufactured at four ISO 13485 certified sites, providing global consistency and increased security of supply • Documented change control beyond CAS number, reducing risk of change • Available as additive concentrates, ready-to-use additive formulations or ready-to-use additive/ colorant formulations for different polymers REGULATORY SUPPORT • Raw materials tested to: - ISO 10993-1 and USP biological evaluation - European Pharmacopeia 3.1.3/3.1.5 (polyolefin) - USP (polyethylene) - ICH Q3D elemental impurities • Registered Drug Master File (Type III) and/or Device Master File • Food contact established with FDA/EU* APPLICATION BULLETIN * FDA/EU compliance information available upon request; exceptions may occur Healthcare use limitations apply—see below.

Formulations typically feature a combination of exothermic and endothermic agents which, when under thermal decomposition, cause gas to evolve forming a cellular structure in the polymer matrix. Excelite additives are not subject to significant thermal exposure in the manufacturing process, so the formulations are optimized for decomposition during the customer process. PRODUCT BULLETIN EXCELITE - COMMON FORMULATIONS USAGE RATES Typically Excelite additives are dosed between 0.2% and 1.2% depending on the polymer, application and the density requirement.

Our unbiased approach and unique combination of design, polymer science and manufacturing expertise help you bring amazing new products to market fast. Engineered Polymer Services Our engineered polymers and technical services help you make informed decisions, overcome material challenges, and optimize product development.

PolyOne Hires Christopher Pederson as President, Specialty Engineered Materials...