ORBMINCO LIMITED — Director's Dealing 2023

May 17, 2023

Appendix 3Y Change of Director’s Interest Notice

Rule 3.19A.2

Appendix 3Y

Change of Director’s Interest Notice

Information or documents not available now must be given to ASX as soon as available. Information and documents given to ASX become ASX’s property and may be made public.

Introduced 30/09/01 Amended 01/01/11

Name of entity WOOMERA MINING LIMITED

ABN 99 073 155 781

We (the entity) give ASX the following information under listing rule 3.19A.2 and as agent for the director for the purposes of section 205G of the Corporations Act.

Name of Director	Ian James Gordon
Date of last notice	4 January 2023

Part 1 - Change of director’s relevant interests in securities

In the case of a trust, this includes interests in the trust made available by the responsible entity of the trust

Note: In the case of a company, interests which come within paragraph (i) of the definition of “notifiable interest of a director” should be disclosed in this part.

Direct or indirect interest	Direct and Indirect
Nature of indirect interest (including registered holder) Note: Provide details of the circumstances giving rise to the relevant interest.	The registered holder is Ian Gordon and Belinda Gordon as Trustees of the Gordon Super Fund. Mr Gordon is within a class of beneficiaries of the Gordon Super Fund.
**Date of change **	17 May2023
No. of securities held prior to change	Indirect (a) 11,249,956 Ordinary Shares (b) 1,405,740 Listed Options exercisable at $0.035each on or before31 May2024
Class	Direct Ordinary Shares Indirect (a) Ordinary Shares (b) Listed Options exercisable at $0.035 each on or before 31 May 2024

• See chapter 19 for defined terms.

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Appendix 3Y Change of Director’s Interest Notice

Number acquired	Direct 3,230,000 Ordinary Shares Indirect 4,776,376 Ordinary Shares
Number disposed	-
Value/Consideration Note: If consideration is non-cash, provide details and estimated valuation	Direct $45,220 Indirect $60,774
No. of securities held after change	Direct 3,230,000 Ordinary Shares Indirect (a) 16,026,332 Ordinary Shares (b) 1,405,740 Listed Options exercisable at $0.035 each on or before 31 May 2024
Nature of change Example: on-market trade, off-market trade, exercise of options, issue of securities under dividend reinvestment plan, participation in buy-back	On market trade

Part 2 – Change of director’s interests in contracts

Note: In the case of a company, interests which come within paragraph (ii) of the definition of “notifiable interest of a director” should be disclosed in this part.

Detail of contract Nature of interest Name of registered holder (if issued securities) Date of change No. and class of securities to which interest related prior to change Note: Details are only required for a contract in relation to which the interest has changed

Interest acquired Interest disposed Value/Consideration Note: If consideration is non-cash, provide details and an estimated valuation

Interest after change

• See chapter 19 for defined terms.

Appendix 3Y Page 2

01/01/2011

Appendix 3Y Change of Director’s Interest Notice

Part 3 –[+] Closed period

Part 3 –+Closed period
Were the interests in the securities or contracts detailed above traded during a+closed period where prior written clearance was required?	No
If so, was prior written clearance provided to allow the trade to proceed during this period?	N/A
If prior written clearance was provided, on what date was this provided?	N/A

• See chapter 19 for defined terms.

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