Buffalo Potash Files Annual Information Form and New Technical Report

Rhea-AI Summary

Buffalo Potash (OTCQB: BLPTF, TSXV: BUFF) filed its Annual Information Form for the year ended December 31, 2025 and a revised NI 43-101 PEA technical report for the Disley Potash Project.

The new report corrects table figure units from thousands to millions, with no impact on PEA results.

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Saskatoon, Saskatchewan--(Newsfile Corp. - May 22, 2026) - Buffalo Potash Corporation (TSXV: BUFF) (OTCQB: BLPTF) (the "Company" or "Buffalo") announces that is has filed its Annual Information Form ("AIF") for the year ended December 31, 2025, as well as a revised version of its technical report in respect of the Disley Property entitled "NI 43-101 Preliminary Economic Assessment (PEA) Technical Report on the Disley Potash Project, Saskatchewan, Canada" prepared by Dr. Ryan Langdon, Ph.D, CGeol, Christopher Jacobs, C.Eng., MIMMM and Richard Thompson, C.Eng., MIChemE of Micon International Co Limited, Jack Nagy, P.Eng of Nagy Process Consulting Inc., Jared Galenzoski, P.Geo, FIMMM of Fides Strategic Resource Management Ltd., Dr. Douglas F. Hambley, P.Eng., RM-SME of DFH Geoscience & Engineering, LLC and Greg Vogelsang, P.Eng., P.Geo. of Earthview Environmental Engineering Ltd. (the "New Technical Report") to supersede the Company's technical report filed on April 27, 2026.The AIF and New Technical Report have been filed on SEDAR+ and are available under the Company's profile at www.sedarplus.ca.

The Company has filed the New Technical Report to correct a typographical error in two tables in which certain figures were stated in the incorrect quantum - expressed as thousands rather than the millions indicated by the unit label. The error was limited to those tables and had no effect on any underlying calculations, economic results, mineral resource estimates, production parameters, or conclusions of the PEA. All other content of the New Technical Report remains unchanged. The Company notes that the correct figures, expressed in millions of US dollars, were accurately reported in its news release dated April 27, 2026 announcing the results of the PEA.

About Buffalo Potash

Buffalo Potash is an emerging Saskatchewan-based potash developer pursuing a modular approach to selective solution mining through its patented Horizontal Line-Drive (HLD) technology. Buffalo is advancing the Disley Project - located next to several of the most prominent currently producing potash solution mines in the world - with the objective of establishing capital-efficient, lower-impact potash production in one of the world's leading potash jurisdictions.

Contact

Steve Halabura | Chief Executive Officer & Director
Email: steve@buffalopotash.ca | Phone: 1-306-220-7715

Neither the TSX Venture Exchange nor its Regulation Service Provider (as that term is defined in the policies of the TSX Venture Exchange) accepts responsibility for the adequacy or accuracy of this release.

To view the source version of this press release, please visit https://www.newsfilecorp.com/release/298683

FAQ

What did Buffalo Potash (OTCQB: BLPTF) file on May 22, 2026?

Buffalo Potash filed its Annual Information Form for 2025 and a revised NI 43-101 PEA technical report for the Disley Potash Project. According to Buffalo Potash, both documents are available on SEDAR+ under the company's profile.

Why did Buffalo Potash revise its NI 43-101 PEA technical report for the Disley project?

Buffalo Potash revised the NI 43-101 PEA report to correct a typographical error in two tables, where figures were shown in thousands instead of millions. According to Buffalo Potash, the correction aligns the tables with the unit labels.

Did the corrected NI 43-101 PEA report change Buffalo Potash's economic results?

The corrected NI 43-101 PEA report did not change economic results. According to Buffalo Potash, the error was limited to table figures and had no effect on calculations, economic outcomes, mineral resource estimates, production parameters, or overall PEA conclusions.

Where can investors access Buffalo Potash's 2025 AIF and new technical report?

Investors can access Buffalo Potash's 2025 Annual Information Form and the new NI 43-101 PEA technical report on SEDAR+. According to Buffalo Potash, both documents are filed under the company's profile at www.sedarplus.ca for public review.

How were the PEA figures for Buffalo Potash's Disley project previously reported?

The correct PEA figures for the Disley project were previously reported in millions of US dollars. According to Buffalo Potash, those values were accurately presented in its April 27, 2026 news release announcing the PEA results, despite the table typo.