He leads the company’s efforts to drive new business development and market development, enhance marketing excellence across Avient, and advance our commercial excellence programs. Irwin joined Avient in 2024 after a 22-year career at 3M, where he held roles in sales, global marketing and market development leadership, and P&L responsibility for global businesses. Avient Corporation • 33587 Walker Road • Avon Lake, Ohio 44012 • 440.930.1000 • www.avient.com

AVERY JOHNSON Vice President, Tax Avery Johnson is Vice President, Tax at Avient Corporation, an innovator of materials solutions that help customers succeed while enabling a sustainable world. Johnson is responsible for Avient’s global tax strategy, processes and administration to support the operational and legal requirements of the company, while working collaboratively with Avient’s Corporate Finance and Treasury departments to ensure consistent communication on transactional and tax planning matters. Avient Corporation • 33587 Walker Road • Avon Lake, Ohio 44012 • 440.930.1000 • www.avient.com

Home // Sustainability // Sustainability at Avient // Enabling Sustainability // Markets // Protective Materials In fact, Avient works directly with industry-leading armor manufacturers to develop technologies that are fit-for-purpose. To meet the growing demand for more sustainable solutions, Avient has introduced the first ever biobased ultra-high molecular weight polyethylene fiber.

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About Avient   Avient Announces Second Quarter 2025 Results... Avient Announces Quarterly Dividend...

About Avient  Avient Announces Second Quarter 2025 Results... Avient Announces Quarterly Dividend...

Avient will exhibit in Hall E1, Stand E1G05.   About Avient   Avient Announces Quarterly Dividend...

Avient makes special materials used in products all around the world. Life at Avient

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About Avient   Avient Announces Second Quarter 2025 Results... Avient Announces Quarterly Dividend...