ORBMINCO LIMITED — Director's Dealing 2025

Oct 8, 2025

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 ORBMINCO 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	Ralf Heinz Kriege
Date of last notice	8 May 2025

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
Nature of indirect interest (including registered holder) Note: Provide details of the circumstances giving rise to the relevant interest.	-
Date of change	3 October 2025
No. of securities held prior to change	(a) 900,000 Ordinary Shares (b) 600,000 Listed OB1O Options (c) 500,000 Unlisted Options
Class	(a) Fully paid Ordinary Shares (b) Listed OB1O Options exercisable at $0.10 each on or before 31 July 2026 (c) Unlisted Options exercisable at $0.40 each on or before 16 December 2027
Number acquired	1,000,000 Ordinary Shares
Number disposed	-

• See chapter 19 for defined terms.

01/01/2011 Appendix 3Y Page 1

Appendix 3Y Change of Director’s Interest Notice

Value/Consideration $0.02 per Share Note: If consideration is non-cash, provide details and estimated valuation No. of securities held after change (a) 1,900,000 Ordinary Shares (b) 600,000 Listed OB1O Options (c) 500,000 Unlisted Options Nature of change Issue of shares under placement and as Example: on-market trade, off-market trade, exercise of options, approved by shareholders issue of securities under dividend reinvestment plan, participation in buy-back

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.

==> picture [434 x 317] intentionally omitted <==

----- Start of picture text -----

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 -
----- End of picture text -----

Part 3 –[+] Closed period

Were the interests in the securities or contracts detailed No above traded during a[+] closed period where prior written clearance was required? If so, was prior written clearance provided to allow the trade N/A to proceed during this period?

• See chapter 19 for defined terms.

Appendix 3Y Page 2

01/01/2011

Appendix 3Y Change of Director’s Interest Notice

If prior written clearance was provided, on what date was this provided?

N/A

• See chapter 19 for defined terms.

01/01/2011 Appendix 3Y Page 3

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 ORBMINCO 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	Duncan Gordon
Date of last notice	1 October 2025

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	Indirect
Nature of indirect interest (including registered holder) Note: Provide details of the circumstances giving rise to the relevant interest.	Mr Gordon is a director and shareholder of Cerberus Investments Pty Ltd
Date of change	3October 2025
No. of securities held prior to change	(a) 983,845 Listed Options exercisable at $0.10 each on or before 31/07/2026 (b) 125,000 Unlisted Options exercisable at $0.80 each on or before 22/12/2026 (c) 250,000 Unlisted Options exercisable at $0.10 each on or before 16/12/2027
Class	(a) Listed Options exercisable at $0.10 each on or before 31/07/2026 (b) Unlisted Options exercisable at $0.80 each on or before 22/12/2026 (c) Unlisted Options exercisable at $0.10 each on or before 16/12/2027 (d) Unlisted Options exercisable at $0.04 each on or before 3/10/2028

• See chapter 19 for defined terms.

01/01/2011 Appendix 3Y Page 1

Appendix 3Y Change of Director’s Interest Notice

Number acquired	6,150,000 Unlisted Options exercisable at $0.04 each on or before 3/10/2028
Number disposed	-
Value/Consideration Note: If consideration is non-cash, provide details and estimated valuation	Non-cash consideration for services provided (estimated value $0.006 each)
No. of securities held after change	(a) 983,845 Listed Options exercisable at $0.10 each on or before 31/07/2026 (b) 125,000 Unlisted Options exercisable at $0.80 each on or before 22/12/2026 (c) 250,000 Unlisted Options exercisable at $0.10 each on or before 16/12/2027 (d) 6,150,000 Unlisted Options exercisable at $0.04 each on or before 3/10/2028
Nature of change Example: on-market trade, off-market trade, exercise of options, issue of securities under dividend reinvestment plan, participation in buy-back	Options issued for consideration of services in connection with share placement

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	-

Part 3 –[+] Closed period

• See chapter 19 for defined terms.

Appendix 3Y Page 2

01/01/2011

Appendix 3Y Change of Director’s Interest Notice

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.

01/01/2011 Appendix 3Y Page 3