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TORONTO -- (Business Wire)

Sherritt International Corporation (“Sherritt” or the “Corporation”) (TSX:S) today announced the appointment of Fitzroy Richardson as Interim Chief Financial Officer, effective immediately. Mr. Richardson’s appointment will provide experienced financial leadership as the Corporation works to complete its outstanding quarterly filings, an important step toward seeking a revocation of the Failure-to-File Cease Trade Order issued by the Corporation’s principal regulator on May 21, 2026.

“Fitzroy brings deep knowledge of Sherritt’s business, strong financial leadership and extensive experience across treasury and international operations,” said Dr. Peter Hancock, Interim President and Chief Executive Officer. “His appointment strengthens our leadership team at an important time providing continuity and support.”

Mr. Richardson is a seasoned finance executive with nearly 30 years of experience at Sherritt, where he has held a range of senior finance and treasury roles. He currently serves as President of New Providence Metals Marketing Inc., a Sherritt subsidiary. Prior to this, he held a number of senior roles at Sherritt, including Vice President, Global FP&A and Treasury and Director of International Treasury and Treasury Operations. Mr. Richardson is a Certified Public Accountant (CPA) and holds a Master of Business Administration from the University of Western Ontario and a Master of Science in Accounting and a Bachelor of Science in Management from the University of the West Indies.

About Sherritt

Sherritt is a world leader in using hydrometallurgical processes to mine and refine nickel and cobalt – metals deemed critical for the energy transition. Leveraging its technical expertise and decades of experience in critical minerals processing, Sherritt is committed to expanding domestic refining capacity and reducing reliance on foreign sources. The Corporation operates a strategically important refinery in Alberta, Canada, recognized as the only significant cobalt refinery and one of just three nickel refineries in North America.

Sherritt’s common shares are listed on the Toronto Stock Exchange under the symbol “S”.

Forward-Looking Statements

Certain statements and other information included in this press release may constitute “forward -looking information” or “forward-looking statements” (collectively, “forward-looking statements”) under applicable securities laws (such statements are often accompanied by words such as “anticipate”, “forecast”, “expect”, “believe”, “may”, “will”, “should”, “estimate”, “intend” or other similar words).

All statements in this press release, other than those relating to historical information, are forward-looking statements. Forward-looking statements in this press release include, without limitation, statements regarding the expected duration of the FFCTO and the Corporation’s ability to complete the Q1 Filing and the expected timing thereof.

The Corporation cautions readers of this press release not to place undue reliance on any forward-looking statement as a number of factors could cause actual future results, conditions, actions or events to differ materially from the targets, expectations, estimates or intentions expressed in the forward-looking statements. Such factors include, without limitation, continued risks related to Sherritt’s operations in Cuba and future actions taken by the U.S. government toward Cuba, including with respect to the Executive Order; level of liquidity of Sherritt, including access to capital and financing; the risk to or loss of Sherritt’s entitlements to future distributions (including pursuant to the Cobalt Swap) from the Moa JV; the inability of the Corporation to comply with debt restrictions and covenants; the inability of the Corporation to comply with the listing requirements of the Toronto Stock Exchange or another recognized stock exchange; uncertainty in the ability of the Corporation to enforce legal rights in foreign jurisdictions; uncertainty regarding the interpretation and/or application of the applicable laws in foreign jurisdictions; tax risks; political, economic and other risks of foreign operations; security market fluctuations and price volatility; risks related to environmental liabilities including liability for reclamation costs, tailings facility failures and toxic gas releases; compliance with applicable environment, health and safety legislation and other associated matters; risks associated with governmental regulations regarding climate change and greenhouse gas emissions; risks relating to community relations; maintaining social license to grow and operate; risks associated with the operation of large projects generally; the ability to replace depleted mineral reserves; risks associated with the Corporation’s joint venture partners; risks associated with mining, processing and refining activities; reliance on key personnel and skilled workers; risks related to the Corporation’s corporate structure; foreign exchange and pricing risks; credit risks; future market access; interest rate changes; risks in obtaining insurance; uncertainties in labour relations; legal contingencies; risks related to the Corporation’s accounting policies; uncertainty in the ability of the Corporation to obtain government permits; failure to comply with, or changes to, applicable government regulations. The key risks and uncertainties should be considered in conjunction with the risk factors described in the Corporation’s other documents filed with the Canadian securities authorities, including without limitation the “Managing Risk” section of the Management’s Discussion and Analysis for the three months and year ended December 31, 2025 and the Annual Information Form of the Corporation dated March 23, 2026 for the period ending December 31, 2025, which is available on SEDAR+ at www.sedarplus.ca. The forward-looking information and statements contained in this press release are made as of the date hereof and the Corporation undertakes no obligation to update publicly or revise any oral or written forward-looking information or statements, whether as a result of new information, future events or otherwise, except as required by applicable securities laws. The forward-looking information and statements contained herein are expressly qualified in their entirety by this cautionary statement.

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Contacts:

For further information, please contact:
Investor Relations
Email: investor@sherritt.com
Telephone: (416) 935-2451
www.sherritt.com

Source: Sherritt International Corporation