Mr. Tony Makuch reports

DISCOVERY ANNOUNCES INCREASE AND EXTENSION OF REVOLVING CREDIT FACILITY

Discovery Mining Ltd. has amended the company's senior secured revolving credit facility, increasing the total commitments, extending the maturity, improving pricing and enhancing overall financial flexibility. All amounts are in United States dollars unless otherwise indicated.

Under the amended terms, the credit facility has been increased to $400-million from $250-million, with the maturity date being extended to July 30, 2030, from Sept. 15, 2028. The $100-million accordion feature remains unchanged. Improved pricing for the amended credit facility includes an applicable interest rate set at the secured overnight financing rate (term SOFR) plus a credit spread adjustment of 0.10 per cent per annum and an applicable margin ranging from 1.875 per cent to 3.00 per cent per annum, based on the company's total net leverage ratio. The amended facility provides increased financial flexibility, with the maximum total net leverage ratio covenant being increased and the minimum liquidity covenant being removed.

Tony Makuch, Discovery's president, chief executive officer and chairman, commented: "The amended credit facility further builds our financial capacity and flexibility with improved pricing. The additional financial strength we are gaining will benefit us significantly as we move forward with our extensive growth plans, including more than doubling gold production at our Porcupine assets, to over half a million ounces per year. In addition, with the recent acquisition of the Kidd operations in Timmins, we will be investing to grow and expand the Kidd metallurgical site to enable the processing of multiple metals, including gold, and to evaluate a potential longer-term future for the Kidd Creek mine. We appreciate the support of the lenders participating in the syndicate and look forward to working with them as we grow and build value for our stakeholders."

The transaction was supported by a syndicate of lenders with the Bank of Montreal (BMO), acting as administrative agent, BMO Capital Markets and National Bank of Canada Capital Markets (NBCCM), acting as joint bookrunners, BMO Capital Markets, NBCCM and Canadian Imperial Bank of Commerce (CIBC), acting as co-lead arrangers, NBCCM and CIBC acting as co-syndication agents, and BMO, National Bank of Canada, CIBC, Royal Bank of Canada, the Bank of Nova Scotia and Citibank, N.A., Canadian branch, acting as lenders.

Standby fees for the undrawn portion of the credit facility have been reduced, ranging from 0.422 per cent to 0.675 per cent per annum, compared with 0.563 per cent to 0.788 per cent per annum under the previous terms. The amended credit facility remains secured by certain of the company's assets, supported by guarantees and a pledge of shares from certain material subsidiaries.

About Discovery Mining Ltd.

Discovery Mining is a growing precious metals company that is creating value for stakeholders through exposure to gold, silver and other critical minerals. Discovery is advancing plans to more than double annual gold production through investment in the company's Porcupine assets, which include multiple operations, attractive growth projects and significant exploration upside in one of the world's most renowned gold camps in and near Timmins, Ont. The acquisition of the Kidd operations in June, 2026, further increased Discovery's land position within the camp, provided valuable infrastructure that will support the company's growing gold business and added critical minerals to the company's current production profile. Discovery's silver exposure comes mainly from the 100-per-cent-owned Cordero project, one of the world's largest undeveloped silver deposits, which is located close to infrastructure in a prolific mining belt in Chihuahua state, Mexico.

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