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District Uncovers High Priority Targets from Airborne MobileMT Survey at the Tåsjö Alum Shale Property in Sweden

Exploration Programs

918-1030 West Georgia Street, Vancouver, BC, V6E 2Y3

Telephone: (604) 288-4430

District Uncovers High Priority Targets from Airborne MobileMT

Survey at the Tåsjö Alum Shale Property in Sweden

Vancouver, B.C. November 18, 2025

November 18, 2025 – District Metals Corp. (T SX-V: DMX) (Nasdaq First North: DMXSE

SDB) (OTCQX: DMXCF) (FRA: DFPP) ; (“ District” or the “ Company”) is pleased to

announce positive results from the airborne M obile Magnetotelluric (“MobileMT”) survey

conducted over its 100%-owned Tåsjö nr 101 to 108 mineral licenses, located in Jämtland and

Västerbotten Counties, north-central Sweden (see Figures 1 and 2).

On the basis of these encouraging results, the Company has filed several applications for new

mineral licenses adjacent to some of the Tåsjö mineral licenses that cover possible extensions of

MobileMT anomalies.

Together with the Österkälen and Malgomaj mineral licenses, the Tåsjö mineral licenses form

part of the Company’s Alum Shale Properties, collectively covering approximately 79,250

hectares. All three license areas were surveyed using MobileMT during the summer of 2025. The

survey generated extensive data sets and revealed numerous geophys ical anomalies. The results

are being released in a series of three announcements - this being the second.

The Company’s Tåsjö mineral licenses are approximately 133 km to 170 km northeast from the

Company’s 100% owned Viken Property, which hosts the Viken Energy Metals Deposit.

The high resolution MobileMT su rvey results, covering approximately 34,300 hectares at the

Tåsjö mineral licenses nr 101 to 108 has successfully outlined eight low resistivity (highly

conductive) anomalies (Target Areas A to H in Figure 1) consistent with the MobileMT

signature observed at the Company’s Viken Deposit as reported in District’s news release of

September 24, 2025 . These results represent a major step forward in District’s strategy to

delineate drill-ready targets within a largely underexplored region characterized by Alum Shales

enriched in vanadium, potash, uranium, molybdenum, nickel, zinc, copper, and rare earth

elements (REEs).

The Viken Deposit contains the largest undevelope d Mineral Resource Es timate of uranium in

the worldi along with significant Mineral Resource Estimates of vanadium, potash, molybdenum,

nickel, copper, zinc, and other important and critical raw materials as reported in District’s news

release from April 29, 2025.

The MobileMT survey covered approximately 1,391 line kilometers at 400-meter line spacing

across the Tåsjö Property. The high-priority target areas were selected based on the shallow depth

and thickness of the interpreted Alum Shale. The Alum Shale is typically flat-lying, and is rich in

graphite and sulphides, making it low resistivity (highly conductive) and easy to detect using the

airborne MobileMT system.

Garrett Ainsworth, CEO of District, commented: “The airborne MobileMT survey over our Tåsjö

Alum Shale mineral licenses has delivered more exceptional results, identifying eight low

resistivity (high conductivity) anomalies that are consistent with those identified recently on the

Viken Property. This correlation reinforces ou r geological model and highlights the potential

extensive scale of mineralized Alum Shale acr oss District’s Tåsjö mi neral licenses. These

findings represent a significant step toward defi ning high impact drill ta rgets and advancing the

Company’s strategy to uncover important and cri tical raw materials in an underexplored, yet

highly prospective region.”

Uranium is commonly used as a ge ochemical pathfinder in mineral exploration due to its close

association with various valuable mineral deposits, including REEs, base metals, and iron-oxide-

copper-gold systems. In Swede n, certain geological environmen ts show elevated uranium

concentrations that may indicate the presence of other economically significant metals and

minerals. On November 5, 2025 the Swedish Gove rnment approved the Proposal to lift the ban

on uranium exploration and mining (see news release dated November 5, 2025), and, accordingly,

the associated legislation is expected to be revised on January 1, 2026.

Figure 1: Tåsjö Property MobileMT Survey Results in Plan View

918-1030 West Georgia Street, Vancouver, BC, V6E 2Y3

Telephone: (604) 288-4430

Figure 2: Cross Section through Target A on Tåsjö Property

918-1030 West Georgia Street, Vancouver, BC, V6E 2Y3

Telephone: (604) 288-4430

Technical Information

All scientific and technical information in this news release has been prepared by, or approved by

Garrett Ainsworth, P.Geo, President and CEO of the Company. Mr. Ainsworth is a Qualified

Person for the purposes of National Instrument 43-101 – Standards of Disclosure for Mineral

Projects (“NI 43-101”).

Mr. Ainsworth has not verified any of the information regarding any of the properties or projects

referred to herein other than the Tåsjö Propert y. Mineralization on any ot her properties referred

to herein is not necessarily indicative of mineralization on the Tåsjö Property.

About District Metals Corp.

District Metals Corp. is led by industry professionals with a track record of success in the mining

industry. The Company’s mandate is to seek ou t, explore, and develo p prospective mineral

properties through a discip lined science-based approach to cr eate shareholder value and benefit

other stakeholders. District is a 2025 TS X Venture 50 company, ranking among the top-

performing issuers on the TSX Venture Exchange in the past year.

District is a polymetallic exploration and development company focused on the Viken and

Tomtebo Properties in Sweden. The Viken Proper ty covers 100% of th e Viken Energy Metals

Deposit, which contains the larg est undeveloped Mineral Resource Estimate of uranium in the

worldi along with significant Mineral Resource Es timates of vanadium, molybdenum, nickel,

copper, zinc, and other important and critical raw materials.

For further information on the Viken Property, please see the technical report entitled “NI 43-101

Updated Mineral Resource Estimate and Technica l Report on the Viken Energy Metals Project,

Jämtland County, Sweden” dated effective Apri l 25, 2025, which is ava ilable on SEDAR+ at

www.sedarplus.ca.

On Behalf of the Board of Directors

“Garrett Ainsworth”

President and Chief Executive Officer

(604) 288-4430

Neither the TSX Venture Exchange nor its Regulation Services Provider (as that term is defined in

policies of the TSX Venture Exchange) accepts res ponsibility for the adequacy or accuracy of this

release.

Cautionary Statement Regarding “Forward-Looking Information”

This news release contains certain statem ents that may be considered “forward-looking information” with respect to the

Company within the meaning of applicable securities laws. In some cases, but not necessarily in all cases, forward-looking

information can be identified by the use of forward-looking te rminology such as “plans”, “tar gets”, “expects” or “does not

expect”, “is expected”, “an opportunity exis ts”, “is positioned”, “estim ates”, “intends”, “assumes”, “anticipates” or “does not

anticipate” or “believes”, or variations of such words and phrases or statements that certain actions, events or results “may”,

“could”, “would”, “might”, “will” or “will be taken”, “occur” or “be achieved” and any similar expressions. In addition, any

statements that refer to expectations, pred ictions, indications, projections or othe r characterizations of future events or

circumstances contain forward-looking information. Statements containing forward-looking information are not historical facts

but instead represent management’s expectations, estimate s and projections regarding future events. Forward-looking

information in this news release relating to the Company include, among other things, statements relating to potential lifting of

the current ban on uranium mining in Sweden; exploration potentia l; and similarities of exploration properties to other mineral

deposits.

These statements and other forward-looking information are based on opinions, assumptions and estimates made by the

Company in light of its experience and percep tion of historical trends, current conditions and expected future developments, as

well as other factors that the Company believes are appropriate and reasonable in the circumstances, as of the date of this news

release, including, without limitation the reliability of explor ation and drill results; assumpti ons with respect to similariti es of

exploration properties to other mineral deposits; reliability of data and the accuracy of publicly reported information regarding

current, past and historic mines in the Bergslagen district and in respect of the Swedish properties; that the Swedish government

will eventually lift or amend its moratorium on uranium expl oration and mining in Sweden; the Company’s ability to raise

sufficient capital to fund planned exploratio n activities, maintain corporate capacity ; stability in financial and capital mark ets;

the Company’s ability to complete its planned exploration programs; the absence of adverse conditions at mineral properties; no

unforeseen operational delays; no material delays in obtaining necessary permits; the price of metals remaining at levels that

render mineral properties economic.

Forward-looking information is necessarily based on a number of opinions, assumptions and estimates that, while considered

reasonable by the Company as of the date such statements are made, are subject to known and unknown risks, uncertainties,

assumptions and other factors that may cause the actual results, level of activity, performance or achievements to be materially

different from those expressed or implied by such forward-looking information, including but not limited to risks associated with

the following: the reliability of historic dat a on District’s properties; the Company’s ability to raise sufficient capital to finance

planned exploration; that the Swedish government maintains its moratorium on uranium exploration and mining in Sweden for

the foreseeable future; the Company’s limited operating history; risks related to the Company’s geological interpretations; the

Company’s negative operating cash flow and dependence on th ird-party financing; the uncertainty of additional funding; the

uncertainties associated with early stage exploration activities including general economic, market and business conditions, the

regulatory process, failure to obtain necessary permits and approvals, technical issues, potential delays, unexpected events and

management’s capacity to execute and implem ent its future plans; the Company’s abili ty to identify Mineral Resources and

Mineral Reserves; the substantial expenditu res required to establish Mi neral Reserves through drilling and the estimation of

Mineral Reserves or Mineral Re sources; the uncertainty of estimates used to calculated mineralization figures; changes in

governmental regulations; compliance with applicable laws and regulations; competition for future resource acquisitions and

skilled industry personnel; reliance on key personnel; title matters; conflicts of interest; environmental laws and regulations and

associated risks, including climate change legislation; land reclamation requirements; changes in government policies; volatility

of the Company’s share price; the unlikelihood that shareholde rs will receive divide nds from the Company; potential future

acquisitions and joint ventures; infrastructu re risks; fluctuations in demand for, and prices of meta ls; fluctuations in foreig n

currency exchange rates; legal proceedings and the enforceability of judgm ents; going concern risk; risks related to the

Company’s information technology systems and cyber-security risks; and risk related to the outbreak of epidemics or pandemics

or other health crises. For additional information regarding these risks, please see the Company’s MD&A for the fiscal year ended

June 30, 2025, under the heading “Risks and Uncertainties”, which is available at www.sedarplus.ca. These factors and

assumptions are not intended to represent a complete list of the factors and assumptions that could affect the Company. These

factors and assumptions, however, should be considered carefully. Although the Company has attempted to identify factors that

would cause actual actions, events or results to differ materia lly from those disclosed in the forward-looking information or

information, there may be other factors that cause actions, events or results not to be as anticipated, estimated or intended.

Also, many of such factors are beyond the control of the Co mpany. Accordingly, readers shou ld not place undue reliance on

forward-looking information. The forward-looking information is made as of the date of this news release, and the Company

assumes no obligation to publicly update or revise such forward-looking information, except as required by applicable securities

laws.

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