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

QUALITY POLICY At Avient, we collaborate with customers to provide specialized and sustainable solutions, accepting material science challenges that can enable a circular economy and meet the needs of the present without compromising future generations to do the same Avient is committed to use the Quality Management System (QMS) to satisfy all applicable customer and regulatory requirements. All associates have a responsibility to ensure Avient achieves its intended results.

Avient Corporation was originally established as PolyOne Corporation in 2000 through the consolidation of two companies in the materials industry. Coincident with the acquisition of the Clariant Color business in 2020, we branded the collective enterprise Avient—a new name for a new kind of materials company. Avient Corporation (NYSE: AVNT), with 2023 revenues of $3.1 billion, is a leading provider of specialized and sustainable materials solutions.

At Avient, we are committed to helping you grow your business with safe and environmentally sound solutions. You can trust that Avient materials meet the rigorous quality and safety management standards required across the globe. You can be certain that Avient meets or exceeds the material safety data reporting requirements of your country or region.

Avient proudly announced its partnership with the U.S. Avient captures information related to all fifteen categories of these emissions. Understanding these emissions is important to Avient.

Avient’s commitment to responsible water stewardship is exemplified by our conscientious approach to water management across our operations. Despite the modest water requirements of our operations, Avient recognizes the importance of water as a finite and precious resource. Avient recognizes the indispensable role water plays in sustaining life and promoting well-being.

Avient is focused on our goal of zero recordable injuries and our ongoing desire to integrate safety into all aspects of our organization. A zero recordable injury goal reflects Avient’s focus on the People aspect of our 4P sustainability cornerstones. As Avient is focused on its ultimate goal of zero recordable injuries and our ongoing desire to integrate safety into all aspects of our operations, we track annual reduction goals measured at the business unit and regional levels.

Regular monitoring of our emissions to air from all of our sites is a part of environmental management at Avient. All Avient manufacturing facilities comply with applicable regulatory requirements regarding emissions limits and hold valid air permits where required. While conventional air emissions are a critical and a highlyinfluential topic in some industrial sectors, as a specialty formulator of purchased materials, Avient’s conventional air emission levels from legacy operations are de minimis and not material.

As a key aspect of our talent pipeline, we partner with leading universities around the world to hire associates into full-time, co-op and internship opportunities. She joined Dow in 2009 as Global General Manager, Performance Materials and President and Chief Executive Officer of ANGUS Chemical Co. Grace & Co., International Flavors & Fragrances Inc., Univar Solutions Inc., and Albemarle Corporation, and add Stepan Company, Quaker Chemical Corporation, and Sensient Technologies Corporation.