RED MOUNTAIN MINING LIMITED — Capital/Financing Update 2025

Dec 1, 2025

==> picture [93 x 47] intentionally omitted <==

Market Announcement

2 December 2025

==> picture [451 x 5] intentionally omitted <==

Red Mountain Mining Limited (ASX: RMX) – Trading Halt

Trading in the securities of Red Mountain Mining Limited (‘RMX’) will be halted at the request of RMX, pending the release of an announcement by RMX.

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

• the commencement of normal trading on Thursday, 4 December 2025; or

• the release of the announcement to the market.

RMX’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

2 December 2025 ASX Limited

ASX Announcement 2 December 2025

==> picture [140 x 38] intentionally omitted <==

Mr. Ben Dawson

Australian Securities Exchange Level 40, Central Park 152-158 St George's Terrace Perth WA 6000

By email: tradinghaltsperth@asx.com.au

TRADING HALT: RED MOUNTAIN MINING LIMITED

Dear Mr Dawson,

Red Mountain Mining Limited (the “Company”) (ASX: RMX) requests the immediate implementation of a trading halt with respect to its securities to apply from the commencement of trading on Tuesday 2 December 2025.

In accordance with ASX Listing Rule 17.1, the Company advises the following:

1. The trading halt is requested for the purposes of a funding initiative undertaken by the Company (the “Announcement”);

2. The Company requests that the trading halt last until the commencement of trading on Thursday 4 December 2025 or earlier Announcement by the Company; and

3. The Company is not aware of any reason why the trading halt should not be granted nor any other information necessary to inform the market about the trading halt.

Authorised by the Board,

==> picture [80 x 28] intentionally omitted <==

Mauro Piccini

Company Secretary

==> picture [57 x 58] intentionally omitted <==

JOIN THE RED MOUNTAIN MINING INVESTOR HUB

Visit https://investorhub.redmountainmining.com.au for access to the Investor Hub

ASX: RMX investorhub.redmountainmining.com.au info@redmountainmining.com.au Red Mountain Mining Ltd ACN 119 568 106