September 29, 2025
Silver X Mining Announces Closing of Private Placements for Aggregate Gross Proceeds of C$21.5 Million
NOT FOR DISTRIBUTION TO UNITED STATES NEWSWIRE SERVICES OR FOR DISSEMINATION IN THE UNITED STATES
Vancouver, British Columbia, September 29, 2025 – Silver X Mining Corp. (TSX-V: AGX) (OTCQB: AGXPF) (F: AGX) (“Silver X” or the “Company“) is pleased to announce the closing of its previously announced “bought deal” private placement (the “Brokered Offering”) for gross proceeds of C$16,000,000, which includes the full exercise of the Underwriters’ over-allotment option as explained below. Pursuant to the Brokered Offering, the Company sold 32,000,000 units of the Company (each, a “Unit”) at a price of C$0.50 per Unit (the “Offering Price”). Red Cloud Securities Inc. (“Red Cloud”) acted as lead underwriter, Laurentian Bank Securities (collectively with Red Cloud, the “Underwriters”) acted as co-manager in connection with the Brokered Offering.
Further to the Company’s press release dated September 15, 2025, the Company has also completed its non-brokered private placement (the “Non-Brokered Offering”, and collectively with the Brokered Offering, the “Offerings”) for gross proceeds of C$5,500,000 from the sale of 11,000,000 Units at the Offering Price. The Company raised aggregate gross proceeds of C$21,500,000 from the sale of 43,000,000 Units at the Offering Price under the Offerings. The Underwriters also acted as finders for the Company in connection with the Non-Brokered Offering.
José García, President and CEO of Silver X, stated:
“This is an extremely important milestone for Silver X. We are thrilled with the strength of investor demand that led to not one, but two upsizing’s of this C$21.5 million financing. This is a critical moment in the Company’s trajectory, and we thank all our shareholders for their continued support in sharing our vision of building the next district-scale silver project in Peru.”
“This financing represents more than just capital – it is the catalyst for transformative growth. For the first time in the Company’s history, we have the financial strength required to execute our vision properly and decisively. The injection of capital will allow us to significantly advance our growth plans across exploration, resource conversion, and production scale. Silver X now has the potential to become one of the fastest-growing silver producers in South America, with the foundations in place to deliver sustainable value and operational excellence.”
Each Unit consists of one (1) common share of the Company (each, a “Common Share”) and one-half (1/2) Common Share purchase warrant (each, a “Warrant”). Each whole Warrant entitles the holder to purchase one Common Share (each, a “Warrant Share”) at a price of C$0.70 at any time on or before September 29, 2028.
The Company intends to use the net proceeds from the Offering for capital and exploration expenditures related to the Company’s operations in the Nueva Recuperada Silver District in Peru as well as for working capital and general corporate purposes.
In accordance with National Instrument 45-106 – Prospectus Exemptions (“NI 45-106”), the Units were issued to Canadian purchasers pursuant to the listed issuer financing exemption under Part 5A of NI 45-106, as amended by Coordinated Blanket Order 45-935 – Exemptions from Certain Conditions of the Listed Issuer Financing Exemption (the “Listed Issuer Financing Exemption”). The Unit Shares and the Warrant Shares underlying the Units sold to purchasers resident in Canada are immediately freely tradeable in accordance with applicable Canadian securities legislation if sold to purchasers resident in Canada. The Units were also offered to purchasers in offshore jurisdictions and in the United States on a private placement basis pursuant to one or more exemptions from the registration requirements of the United States Securities Act of 1933, as amended (the “U.S. Securities Act”). All securities not issued pursuant to the Listed Issuer Financing Exemption are subject to a statutory hold period in accordance with applicable Canadian securities law and may not be traded until January 30, 2026, except as permitted by applicable securities legislation and the policies of the TSX Venture Exchange (the “TSXV”)
There is an amended and restated offering document (the “Amended Offering Document”) related to the Offerings that can be accessed under the Company’s profile at www.sedarplus.ca and on the Company’s website at www.silverxmining.com.
As consideration for their services for the Offerings, the Underwriters received aggregate cash fees of C$1,258,020 and 2,516,040 non-transferable common share purchase warrants (the “Broker Warrants”). Each Broker Warrant is exercisable into one Common Share (each, a “Broker Warrant Share”) at the Offering Price at any time on or before September 29, 2028. The Broker Warrants and Broker Warrant Shares are subject to a statutory hold period in accordance with applicable Canadian securities law and may not be traded until January 30, 2026, except as permitted by applicable securities legislation and the policies of the TSXV.
Completion of the Offerings remains subject to the final approval of the TSXV.
This news release does not constitute an offer to sell or solicitation of an offer to sell any securities in the United States. The securities have not been and will not be registered under the U.S. Securities Act, as amended or any state securities laws and may not be offered or sold within the United States or to U.S. Persons unless registered under the U.S. Securities Act and applicable state securities laws or an exemption from such registration is available.
About Silver X
Silver X is a growing silver producer building a multi-asset precious metals platform in Peru. The Company’s portfolio includes the Nueva Recuperada Project, a district-scale land package of over 20,000 hectares with two mining units and more than 200 exploration targets, as well as the recently acquired Pampas Project.
With existing production, scalable expansion opportunities, and significant exploration upside, Silver X is positioned for continued growth and long-term value creation. For more information visit our website at www.silverxmining.com.
On Behalf of the Board
José M. García
CEO and Director
For further information, please contact:
Simon Willcocks
Investor Relations
NON-IFRS MEASURES
The Company has included certain non-IFRS financial measures and ratios in this news release, as discussed below. The Company believes that these measures, in addition to measures prepared in accordance with IFRS, provide investors an improved ability to evaluate the underlying performance of the Company. The non-IFRS measures and ratios are intended to provide additional information and should not be considered in isolation or as a substitute for measures of performance prepared in accordance with IFRS. These financial measures and ratios do not have any standardized meaning prescribed under IFRS and therefore may not be comparable to other issuers.
EBITDA and Adjusted EBITDA
“EBITDA” is comprised as income (loss) less interest, income tax and depreciation and amortization. Management believes that EBITDA is a useful indicator for investors, and is used by management, in evaluating the operating performance of the Company. See “Reconciliation of Net (Loss) / Income to Adjusted EBITDA” for a quantitative reconciliation of EBITDA to the most directly comparable financial measure.
“Adjusted EBITDA” is comprised as income (loss) less interest, income tax, depreciation, amortization, share-based compensation, foreign exchange gain (loss), and certain non‑recurring or non‑cash items where applicable. Management believes that Adjusted EBITDA is a useful indicator for investors, and is used by management, in evaluating the operating performance of the Company. See “Reconciliation of Net (Loss) / Income to Adjusted EBITDA” for a quantitative reconciliation of Adjusted EBITDA to the most directly comparable financial measure.
Cash Costs and All-In Sustaining Cost (“AISC”)
The Company uses cash costs, cash costs per AgEq ounce produced, AISC, and AISC per AgEq ounce produced to manage and evaluate its operating performance in addition to IFRS measure because Company believes that conventional measures of performance prepared in accordance with IFRS do not fully illustrate the ability of its operations to generate cash flows. The Company understands that certain investors use these measures to determine the Company’s ability to generate earnings and cash flows for use in investing and other activities. Management and certain investors also use this information to evaluate the Company’s performance relative to peers who present this measure on a similar basis.
Cash costs are calculated by starting with cost of sales, and then adding treatment and refining charges, and changes in depreciation and amortization. Total cash production costs include cost of sales, changes in ore and concentrate inventories, changes in depreciation and amortization, less transportation and other selling costs and royalties. Cash costs per AgEq ounce is calculated by dividing cash costs by the AgEq ounces produced.
AISC and AISC per AgEq ounce produced are calculated based on guidance published by the World Gold Council (and used as a standard of the Silver Institute). The Company presents AISC based on AgEq ounces produced. AISC is calculated by taking the cash costs and adding sustaining costs. Sustaining costs are defined as capital expenditures and other expenditures that are necessary to maintain current production. Management has exercised judgment in making this determination.
The following table shows the calculation of the cash costs and AISC per AgEq ounces produced and per metric tonne processed:

Cautionary Note Regarding Production without Mineral Reserves
The decision to commence production at the Nueva Recuperada Project and the Company’s ongoing mining operations as referenced herein (the “Production Decision and Operations”) are based on economic models prepared by the Company in conjunction with management’s knowledge of the property and the existing estimate of mineral resources on the property. The Production Decision and Operations are not based on a preliminary economic assessment, a pre-feasibility study or a feasibility study of mineral reserves demonstrating economic and technical viability. Accordingly, there is increased uncertainty and economic and technical risks of failure associated with the Production Decision and Operations, in particular: the risk that mineral grades will be lower than expected; the risk that additional construction or ongoing mining operations are more difficult or more expensive than expected; and production and economic variables may vary considerably, due to the absence of a detailed economic and technical analysis in accordance with NI 43-101.
Cautionary Statement Regarding “Forward-Looking” Information
This press release contains forward-looking information within the meaning of applicable Canadian securities legislation (“forward-looking information”). Forward-looking information is generally identified by words such as “plans”, “expects”, “estimates”, “intends”, “anticipates”, “believes”, or similar expressions, including statements that certain events or results “may”, “could”, “would” or “will” occur. All statements other than historical facts constitute forward-looking information, including, without limitation, statements regarding exploration plans, operating results, expected project performance, the potential for resource expansion at Tangana, the economic viability of the Tangana Mining Unit, and the Company’s expected financial performance.
Forward-looking information is based on a number of assumptions, including that general economic and business conditions will not materially worsen; commodity demand and prices will remain stable or improve; required permits and approvals will be obtained on a timely basis; operations will not be materially disrupted by accidents, labour issues or equipment failures; financing will be available; equipment and supplies will be accessible as needed; resource estimates and underlying assumptions (including size, grade and recovery) are reasonable; and the Company will be able to attract and retain qualified personnel and execute its strategic objectives.
Forward-looking information is subject to known and unknown risks, uncertainties and other factors that may cause the actual results, level of activity, performance or achievements of the Company, as the case may be, to be materially different from those expressed or implied by such forward-looking information, including but not limited to those risks described in the Company’s annual and interim MD&As and in its public documents filed on www.sedarplus.ca from time to time. Forward- looking statements are based on the opinions and estimates of management as of the date such statements are made. Although the Company has attempted to identify important factors that could cause actual results to differ materially from those contained in forward-looking information, there may be other factors that cause results not to be as anticipated, estimated or intended. There can be no assurance that such information will prove to be accurate, as actual results and future events could differ materially from those anticipated in such statements. Accordingly, readers should not place undue reliance on forward- looking information. The Company does not undertake to update any forward-looking information, except in accordance with applicable securities laws.
Neither TSX Venture Exchange nor its Regulation Services Provider (as that term is defined in policies of the TSX Venture Exchange) accepts responsibility for the adequacy or accuracy of this release.


