(MENAFN- Newsfile Corp) Vancouver, British Columbia--(Newsfile Corp. - December 1, 2025) - Heliostar Metals Ltd. (TSXV: HSTR) (OTCQX: HSTXF) (FSE: RGG1) (" Heliostar " or the " Company ") announces it has entered into an agreement (the "December Agreement") with GRA Enterprises LLC DBA National Inflation Association for investor relations and communication services. The December Agreement has a term of three months commencing on December 1, 2025, under which the Company will pay GRA Enterprises LLC DBA National Inflation Association US$30,000.

Heliostar also previously entered into an agreement (the "April Agreement") with GRA Enterprises LLC DBA National Inflation Association for investor relations and communication services. This agreement was not previously announced. The April Agreement had a term of three months, commencing on April 23, 2025, under which the Company paid GRA Enterprises LLC DBA National Inflation Association US$30,000.

The services to be provided under the December Agreement, and provided by the April Agreement, include website features on National Inflation Associations webpage and other related investor relations services. Gerard Adams is the principal of GRA Enterprises LLC DBA National Inflation Association and is responsible for all activities related to the Company. GRA Enterprises LLC DBA National Inflation Association currently has no direct or indirect interest in the securities of the Company, or any right or intent to acquire such an interest.

The agreements are subject to the Company's filing requirements with the TSX Venture Exchange ("TSXV") and approval by the TSXV.

About Heliostar Metals Ltd.

Heliostar is a gold mining company with production from operating mines in Mexico. This includes the La Colorada Mine in Sonora and the San Agustin Mine in Durango. The Company also has a strong portfolio of development projects in Mexico and the USA. These include the Ana Paula project in Guerrero, the Cerro del Gallo project in Guanajuato, the San Antonio project in Baja Sur and the Unga project in Alaska, USA.

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