Mr. Charles Funk reports

HELIOSTAR FILES PRELIMINARY ECONOMIC ASSESSMENT TECHNICAL REPORT FOR THE ANA PAULA PROJECT

Further to its news release dated Nov. 6, 2025, Heliostar Metals Ltd. has filed a preliminary economic assessment technical report for its Ana Paula project located in Guerrero, Mexico.

The technical report was prepared in accordance with National Instrument 43-101, Standards for Disclosure for Mineral Projects. It has an effective date of Nov. 6, 2025, with M3 Engineering & Technology Corp. as the lead author and consultant, with JDS Energy & Mining as a subcontractor. The technical report, titled "NI 43-101 Technical Report Preliminary Economic Assessment of the Ana Paula Project, Guerrero, Mexico," has been filed on SEDAR+ and posted on the company's website.

About Heliostar Metals Ltd.

Heliostar aims to grow to become a mid-tier gold producer. The company is focused on increasing production and developing new resources at the La Colorada and San Agustin mines in Mexico and on developing the 100-per-cent-owned Ana Paula project in Guerrero, Mexico.

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