ORBMINCO LIMITED — Capital/Financing Update 2023

Nov 30, 2023

1 December 2023

ASX ANNOUNCEMENT

Issue of Options

Woomera Mining Limited (ASX:WML) ( Woomera or the Company ) confirms the allotment of 15,000,000 unlisted Options to Directors, Mr Ian Gordon, Mr David Richards and Mr David Lindh, ( Director Options ) as approved by shareholders at the Company’s Annual General Meeting on 28 November 2023.

The Company also confirms the allotment of 1,000,000 unlisted Options to the Company Secretary under the Company’s Employee Incentive Plan as approved by shareholders at the AGM.

The terms and conditions of the unlisted Options to the Directors and Company Secretary are contained within the Company’s Notice of Annual General Meeting dated 18 October 2023 and the Appendix 3Gs released in conjunction with this announcement.

This ASX announcement has been approved by the Board of Woomera Mining Ltd.

For further information please contact:

Ian Gordon Duncan Gordon (Investor Chairman Relations) Executive Director Woomera Mining Limited Cerberus Advisory + 61 477 306 669 + 61 404 006 444

About Woomera Mining Limited

Woomera Mining Limited is a focussed mineral explorer. The Company is exploring for battery metals (lithium nickel, copper + PGEs) and gold in the Yilgarn and Pilbara Cratons of Western Australia plus the Musgrave Province in South Australia along with copper-gold mineralisation in the Gawler Craton of South Australia.

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