Mr. Saf Dhillon reports

QUESTCORP MINING COMPLETES INDUCED POLARIZATION SURVEY AT THE MARISA ZONE - NORTH ISLAND COPPER PROJECT

Questcorp Mining Inc. has successfully completed 12.8 line kilometres of induced polarization (IP) surveying over the Marisa zone at its 1,168-hectare North Island copper project located near Port Hardy on Vancouver Island, British Columbia.

The company is currently reviewing the newly acquired geophysical data and will release a detailed interpretation once the technical team has completed its evaluation. As part of this process, Peter E. Walcott and Associates Ltd. will integrate the historical 1992 IP survey data with the new 2026 survey results to generate a comprehensive 3-D inversion model of the target area.

The results of this work are expected to assist in defining priority drill targets. Subject to final interpretation and permitting timelines, the company intends to initiate permitting for a drill program in late H1 (first half) or early H2 (second half) 2026.

Previous exploration at the Marisa zone identified copper mineralization associated with an IP chargeability anomaly. In 1992, two of five diamond drill holes were completed to test the anomaly intersected copper mineralization, including:

• 0.078 per cent copper over 56.39 metres (DDH92-01);
• 0.041 per cent copper over 70.71 metres (DDH92-03).

Both intercepts were encountered within altered quartz diorite, with copper grades increasing with depth in DDH92-03.

"This recently completed IP survey represents an important step in advancing the Marisa zone target," stated Saf Dhillon, president and chief executive officer of Questcorp Mining. "The survey has successfully confirmed the presence of the historical chargeability anomaly identified in earlier work. Once Walcott and Associates completes the 3-D inversion and our technical team finishes reviewing the results, we expect to refine potential drill targets and move toward a drill program later in 2026."

The company cautions that a qualified person has not verified the historical exploration data referenced in this release. The presence of mineralization on adjacent or nearby properties, including Northisle Copper and Gold's and BHP's properties, is not necessarily indicative of mineralization on the North Island copper project.

The technical content of this news release has been reviewed and approved by R. Tim Henneberry, PGeo (British Columbia), a director of the company and a qualified person under National Instrument 43-101, Standards of Disclosure for Mineral Projects.

About Questcorp Mining Inc.

Questcorp is engaged in the business of the acquisition and exploration of mineral properties in North America, with the objective of locating and developing economic precious and base metal properties of merit. The company holds an option to acquire an undivided 100-per-cent interest in and to mineral claims totalling 1,168.09 hectares comprising the North Island copper property on Vancouver Island, British Columbia, subject to a royalty obligation. The company also holds an option to acquire an undivided 100-per-cent interest in and to mineral claims totalling 2,520.2 hectares comprising the La Union project located in Sonora, Mexico, subject to a royalty obligation.

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