TUNGSTEN MINING NL — Capital/Financing Update 2025

Sep 25, 2025

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Market Announcement

26 September 2025

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Tungsten Mining NL (ASX: TGN) – Trading Halt

Trading in the securities of Tungsten Mining NL (‘TGN’) will be halted at the request of TGN, pending the release of an announcement by TGN.

Unless ASX decides otherwise, the securities will remain in trading halt until the earlier of:

• the commencement of normal trading on Tuesday, 30 September 2025; or

• the release of the announcement to the market.

TGN’s request for a trading halt is attached below for the information of the market.

Issued by

ASX Compliance

Market Announcement 1/1 ASX Customer Service Centre 131 279 | asx.com.au

26 September 2025 ASX Limited

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26 September 2025

Company Announcements Office Australian Securities Exchange Level 40, Central Park 152-158 St Georges Terrace Perth WA 6000

By email: tradinghaltsperth@asx.com.au

Dear Ms Lim,

Request for trading halt Tungsten Mining NL (ASX code: TGN) – Listing Rule 17.1

Tungsten Mining NL (ASX code: TGN) ( TGN ) requests a trading halt in its securities effective immediately pursuant to ASX Listing Rule 17.1.

In accordance with ASX Listing Rule 17.1, TGN provides the following information in relation to its request:

1. TGN advises that it is currently in discussions regarding a capital raising. The trading halt is requested pending an announcement in relation to this capital raising and will allow the capital raising to be conducted in an orderly manner.

2. TGN requests that the trading halt remains in place until the earlier of the commencement of trading on Tuesday, 30 September 2025 or when TGN makes an announcement in relation to this capital raising.

3. TGN is not aware of any reason why a trading halt should not be granted or any other information necessary to inform the market about the trading halt.

Yours sincerely

Simon Borck

Company Secretary

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