Disover our portfolio of color and additive solutions specially formulated with bio-polymers to increase the sustainability of healthcare products CAI Detectable Black for PCR Colorant Chromatics™ Transcend Premier Healthcare Colorants

Disover our portfolio of color and additive solutions specially formulated with bio-polymers to increase the sustainability of healthcare products CAI Detectable Black for PCR Colorant Chromatics™ Transcend Premier Healthcare Colorants

Disover our portfolio of color and additive solutions specially formulated with bio-polymers to increase the sustainability of healthcare products CAI Detectable Black for PCR Colorant Chromatics™ Transcend Premier Healthcare Colorants

ONCOLOR™ COLORANTS FOR WIRE & CABLE Key Features • A color range for unfilled TPU, providing good opacity at low addition levels • Includes colors for filled, non-halogen flame retardant TPUs that are designed to enhance color strength • The same color concentrate reference can be used for both unfilled and filled TPU resin, minimizing inventory • Custom solutions can be formulated for charging cables to help maintain performance including good weather and hydrolysis resistance as well as providing high color strength for bright colors • Compared to regular colorants, OnColor™ Colorants for wire and cable can help reduce dosing levels and maximize the original properties of the TPU material PRODUCT BULLETIN 1.844.4AVIENT www.avient.com Copyright © 2024, Avient Corporation. They provide excellent contrast for dark or light colors with high resistance to external friction or chemicals • Smartbatch™ Combination Colorants & Additives: Combines colorants and performance enhancing additives in a single formulation for easier dosing. e.g., long-term light stabilization additive and custom color in one pellet. This can help to reduce inventory and can allow the use of general- purpose resin Avient Value-Added Services Avient supports these colorant and additive technologies including: • A focus on sustainability with innovative materials and solutions to help you meet your sustainability goals, including PCR Color Predication Service and Product Footprint Calculator • Leading Color Trend and Design Services - Trend and color insights along with product development assistance from concept through commercialization to optimize design and gain speed to market • Avient Design - A highly specialized group of industrial designers and project engineers that provides advanced design and detailed analysis to foster higher levels of innovation • Application Development and Technical Support - Technical experts specifically trained to work directly with your team to solve definitive application challenges with new or existing approaches • Regulatory Support - Dedicated product stewardship assisting with new product approvals to reduce regulatory overheads and minimize risk • Reliable field technical services and support - Onsite support for tool design, startup, and production optimization to gain manufacturing efficiencies and help resolve technical issues

Wilflex™ Revive™ Bio Plastisol Inks from Avient Offer Sustainable Solutions for Screen Printing To News Center INVESTOR NEWS

We undertake no obligation to publicly update forward-looking statements, whether as a result of new information, future events or otherwise. Avient acquired the Clariant Color business on 2020年7月1日 (the “Acquisition Date”). Morgan • New Senior Secured Term Loan B and new Senior Unsecured Notes • Potential proceeds from sale of Distribution business modeled to pay off 5.25% senior notes due 2023 and Term Loan • Acquisition aligned with Avient’s track record of disciplined capital allocation policy • Existing dividend policy maintained, focus on deleveraging in the near term (1) Pro forma for the acquisition of Dyneema® and potential divestiture of Distribution, including repayment of senior notes due 2023 and Term Loan Cash and Cash Equivalents 595$ Senior Secured Term Loan due 2026 605$ New Senior Secured Term Loan B 500 Total Senior Secured Debt 1,105$ Senior Unsecured Notes due 2025 650$ New Senior Unsecured Notes 740 Total Senior Unsecured Debt 1,390$ Total Debt 2,495$ Net Debt 1,900$ 2022 Pro forma Adjusted EBITDA 660$ Net Debt / Adjusted EBITDA 2.9x Pro Forma Capitalization (2022 estimates, all figures in $M) TWO-YEAR LEVERAGE GOAL 24 3.5x 2.7x 1.7x 2.9x 2.5x 2.2x 2019PF 2020PF 2022E 2022PF 2023E 2024E Dyneema® AcquisitionClariant Color Acquisition (1) Pro forma for the acquisition of the Clariant Color business (2) Pro forma for the acquisition of Dyneema® and potential divestiture of Distribution, including repayment of senior notes due 2023 and Term Loan (1) (1) (2) 25 PRO FORMA MODELING 2022E Pro Forma Pro Forma ($M) w/ Dyneema w/Sale Revenue 5,100$ 415$ 5,515$ (1,775)$ 3,740$ Adjusted EBITDA 635 130 765 (105) 660 EBITDA % 12% 31% 14% 6% 18% Pro Forma EPS (Adjusted) 3.50$ 0.00$ 3.50$ (0.56)$ 2.94$ Pro Forma EPS (excl. amortization) 3.96$ 0.35$ 4.31$ (0.56)$ 3.75$ Leverage (12/31/2022E) Net Debt / Adjusted EBITDA 1.7x 3.5x 2.9x Avient Dyneema Distribution® ® OUR SPECIALTY JOURNEY ACQUISITION HISTORY 27 Commercial Resources(1) Operating Margins 259 360 $40 $122 9% 21% Established Acquisitions (> 7 years) + 39% + 210% + 1200 bps (1) Commercial Resources include associate headcount in R&D / Technical, Marketing and Sales CLARIANT COLOR ACQUISITION 28 $133 $205 2019PF 2021 28 Clariant Color EBITDA Growth Purchase Price Multiple 10.8x 7.0x 6.1x 2019PF 2021 2021 w/ Full Synergies • Acquisition of Clariant Color business significantly expanded presence in healthcare, packaging and consumer end markets • Strength of portfolio – double-digit annual EBITDA growth since acquisition • $54 million of synergies realized in 2021 • Acquisition completed on 2020年7月1日 for $1.45 billion.

OUR COMPANY CULTURE Avient Corporation was originally established as PolyOne Corporation in 2000. In July 2020, following our transformational acquisition of Clariant Color, we branded the collective enterprise as Avient —a new name, for a new kind of materials company. Garratt Senior Vice President, President, Color, Additives and Inks, EMEA Joel R.

Circular Economy + Sustainability Consumer demand for more sustainable, eco-friendly products continues to grow along with regulatory pressure. Avient developed new recycled-content materials to enable its customers to achieve their goals and add options for the circular economy.

Circular Economy + Sustainability Consumer demand for more sustainable, eco-friendly products continues to grow along with regulatory pressure. Avient developed new recycled-content materials to enable its customers to achieve their goals and add options for the circular economy.

Edgetek™ REC PC Recycled Content Polycarbonate Solutions As consumer demand for more sustainable, eco- conscious products grows along with regulatory pressure, Edgetek™ REC PC formulations can help brand owners deliver on their sustainability goals. Aimed at delivering environmental benefits such as reduced carbon footprint and lower energy consumption, these materials are formulated to perform in the market and meet the growing desires of environmentally conscious consumers. KEY CHARACTERISTICS • Eco-conscious materials • Reduced carbon footprint • Lower energy consumption • Multiple color options • RoHS and REACH compliant • Commercially available in Asia APPLICATIONS Edgetek REC PC formulations can be applied to boost sustainability goal in demanding applications including: • Electrical & Electronics • Transportation • Consumer goods PRODUCT BULLETIN www.avient.com Copyright © 2022, Avient Corporation.