ASTL Algoma Steel Group Inc

Algoma Steel Group Inc. (NASDAQ: ASTL; TSX: ASTL) (“Algoma” or “the Company”), a leading Canadian producer of hot and cold rolled steel sheet and plate products, today announced its Vice President - Sales, Rory Brandow, has indicated his pending retirement effective December 1st, 2023. The Company has identified Chris Ford, Algoma’s current Director - US Sales and Customer Service, to succeed Rory as Vice President - Commercial.

Michael Garcia, the Company’s Chief Executive Officer, remarked, “Over an extensive career with Algoma, Rory has personified our core values of safety, teamwork, integrity and caring. He has been a strong advocate for Algoma over the years and we extend our sincere gratitude to Rory for his leadership and service. Chris Ford brings an impressive track record and deep industry knowledge, and we are confident in Chris’ ability to continue the momentum and drive our sales division forward.”

Cautionary Statement Regarding Forward-Looking Statements

This news release contains “forward-looking information” under applicable Canadian securities legislation and “forward-looking statements” within the meaning of the U.S. Private Securities Litigation Reform Act of 1995 (collectively, “forward-looking statements”), including statements regarding trends in the pricing of steel and other key inputs in the steelmaking process, impacts of labour stoppages, Algoma’s expectation to continue to pay a quarterly dividend, Algoma’s transition to EAF steelmaking, including the progress, costs and timing of completion of the Company’s EAF project, Algoma’s future as a leading producer of green steel, Algoma’s modernization of its plate mill facilities and the status and timing thereof, the connection of the EAFs to the Ontario power grid, transformation journey, ability to deliver greater and long-term value, ability to offer North America a secure steel supply and a sustainable future, and investment in its people, and processes, statements regarding the Company’s intended use of cash on hand, cash from operations and proceeds from the Company’s credit facilities, and the Company’s strategy, plans or future financial or operating performance. These forward-looking statements generally are identified by the words “believe,” “project,” “expect,” “anticipate,” “estimate,” “intend,” “strategy,” “future,” “opportunity,” “plan,” “design,” “pipeline,” “may,” “should,” “will,” “would,” “will be,” “will continue,” “will likely result,” and similar expressions. Forward-looking statements are predictions, projections and other statements about future events that are based on current expectations and assumptions. Many factors could cause actual future events to differ materially from the forward-looking statements in this document. Readers should also consider the other risks and uncertainties set forth in the section entitled “Risk Factors” and “Cautionary Note Regarding Forward-Looking Information” in Algoma’s Annual Information Form, filed by Algoma with applicable Canadian securities regulatory authorities (available under the company’s SEDAR+ profile at www.sedarplus.ca) and with the SEC, as part of Algoma’s Annual Report on Form 40-F (available at www.sec.gov), as well as in Algoma’s current reports with the Canadian securities regulatory authorities and SEC. Forward-looking statements speak only as of the date they are made. Readers are cautioned not to put undue reliance on forward-looking statements, and Algoma assumes no obligation and does not intend to update or revise these forward-looking statements, whether as a result of new information, future events, or otherwise.

About Algoma Steel Group Inc.

Based in Sault Ste. Marie, Ontario, Canada, Algoma is a fully integrated producer of hot and cold rolled steel products including sheet and plate. Driven by a purpose to build better lives and a greener future, Algoma is positioned to deliver responsive, customer-driven product solutions to applications in the automotive, construction, energy, defense, and manufacturing sectors. Algoma is a key supplier of steel products to customers in North America and is the only producer of discrete plate products in Canada. Its state-of-the-art Direct Strip Production Complex (“DSPC”) is one of the lowest-cost producers of hot rolled sheet steel (HRC) in North America.

Algoma is on a transformation journey, modernizing its plate mill and adopting electric arc technology that builds on the strong principles of recycling and environmental stewardship to significantly lower carbon emissions. Today Algoma is investing in its people and processes, working safely, as a team to become one of North America's leading producers of green steel.

As a founding industry in their community, Algoma is drawing on the best of its rich steelmaking tradition to deliver greater value, offering North America the comfort of a secure steel supply and a sustainable future as your partner in steel.

For more information, please contact:

Laura DevoniDirector of Strategy, Corporate Affairs, & SustainabilityAlgoma Steel Inc.Tel: 1.705.255.1202Fax: 1.705.945.2203E-mail: communications@algoma.com