Saturday, September 26, 2026
MiningNewsTerminal
Saturday, September 26, 2026 Admin

APN.V ·

Altiplano Provides Updates on Legal Proceedings in Chile

Legal & Disputes

Altiplano Metals Inc.

250 Southridge NW, Suite 300

Edmonton, AB

Canada

T6H 4M9

Altiplano Provides Updates on Legal Proceedings in Chile

EDMONTON AB, September 24th, 2026 – Altiplano Metals Inc. (TSXV: APN) (WKN: A2JNFG) (“ Altiplano”

or the “Company”) provides an update on the legal actions initiated against two of the Company’s wholly

owned Chilean subsidiaries, Andes Metals SpA and Altiplano Minerals SpA. The Company and the

Company’s other subsidiaries are not subject to these initiated proceedings.

In the Case filed by Telecomunicaciones Vergara Alvarez E.I.R.L. against Altiplano Minerals Chile SpA, both

parties, at the request of the plaintiff, mutually agreed to suspend and postpone the hearing to September

30, 2026. During this hearing the judge will announce its final ruling unless a further postponement or

settlement is reached.

The Company confirms that is working with the plaintiff and authorities to resolve the remaining

proceeding against Altiplano Minerals SpA to prevent any further actions. The Company will provide an

update once more information is available.

In the case of Andes Core Mining v. Andes Metals, the court rejected Andes Metals SpA’s defense and

ordered the liquidation of Andes Metals Chile SpA. The claim made by Andes Core Mining involved CLP

191,788,796 (C$282,000). Andes Metals assets consist of the underground Santa Beatriz mine under

option and the camp infrastructure and the exploration property Regalo. Santa Beatriz has been on care

and maintenance since March 2026, and no exploration activity was conducted on Regalo. The file now

goes to the Insolvency Superintendency to appoint an administrator who will carry out the liquidation

process. Any surplus left over from the sale will be retained by the company. The Company continues to

consider its legal position, including pursuing further actions to recover debts owed and other legal

remedies to protect its interests.

ON BEHALF OF THE BOARD

/s/ “Alastair McIntyre”

President, CEO and Director

For further information, please contact:

Alastair McIntyre, CEO

[email protected]

Tel: (416) 434 3799

Neither the TSX Venture Exchange nor its Regulation Services Provider (as that term is defined in the policies of the

TSX Venture Exchange) accepts responsibility for the adequacy or accuracy of this release.

Forward-Looking Information: This news release contains forward-looking information within the meaning of

applicable Canadian securities laws, including statements regarding proceedings in respect of certain of the

Company's subsidiaries in Chile and, the timing and potential outcome of these court proceedings and related

matters. Forward-looking information is based on assumptions and is subject to known and unknown risks and

uncertainties that could cause actual results to differ materially from those expressed or implied. Readers are

cautioned not to place undue reliance on forward-looking information. The Company undertakes no obligation to

update or revise such information except as required by applicable securities laws.