Mr. John Miniotis reports

ABRASILVER ANNOUNCES FILING OF TECHNICAL REPORT FOR UPDATED MINERAL RESOURCE ESTIMATE ON THE DIABLILLOS PROJECT

Abrasilver Resource Corp. has filed a National Instrument 43-101-compliant, Standards of Disclosure for Mineral Projects, updated mineral resource estimate on its wholly owned Diablillos project in Salta province, Argentina.

The report, titled "NI 43-101 Technical Report, Mineral Resource Estimate for the Diablillos Ag-Au Project," is dated Sept. 12, 2025, and has an effective date of July 29, 2025. There are no material differences in the report from the results disclosed in the company's July 29, 2025, news release. The report can be found under the company's profile on SEDAR+ and on the company's website.

About Abrasilver Resources Corp.

Abrasilver is an advanced-stage exploration company focused on rapidly advancing its 100-per-cent-owned Diablillos silver-gold project in the mining-friendly Salta province of Argentina. The current measured and indicated mineral resource estimate for Diablillos (tank leach-only) consists of 73.1 million tonnes (t) grading 79 grams per tonne (g/t) silver (Ag) and 0.66 g/t gold (Au), containing approximately 186 million ounces (oz) silver and 1.6 million oz gold, with significant further upside potential based on recent exploration drilling. The company is led by an experienced management team and has long-term supportive shareholders. In addition, the company has an earn-in option and joint venture agreement with Teck on the La Coipita project, located in the San Juan province of Argentina. Abrasilver is listed on the Toronto Stock Exchange under the symbol ABRA and in the United States on the OTCQX under the symbol ABBRF.

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