METALSGROVE MINING LTD — Director's Dealing 2026

Jun 4, 2026

Appendix 3X
Initial Director's Interest Notice
Rule 3.19A.1

Appendix 3X

Initial 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 30/9/2001.

Name of entity: METALSGROVE MINING LIMITED
ABN: 18 655 643 039

We (the entity) give ASX the following information under listing rule 3.19A.1 and as agent for the director for the purposes of section 205G of the Corporations Act.

Name of Director	Haobo Yuan
Date of appointment	1 June 2026

Part 1 - Director's relevant interests in securities of which the director is the registered holder

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.

Number & class of securities

• See chapter 19 for defined terms.

11/3/2002
Appendix 3X Page 1

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Appendix 3X

Initial Director's Interest Notice

Part 2 – Director’s relevant interests in securities of which the director is not the registered holder

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

| Name of holder & nature of interest
Note: Provide details of the circumstances giving rise to the relevant interest.

Bright Element Pty Ltd (an entity in which Haobo Yuan is a director and controller) | Number & class of Securities
19,332,459 Fully paid ordinary Shares
6,140,000 Listed Options expiring 28/05/2027, exercisable at $0.12 each |
| --- | --- |

Part 3 – 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	N/A
Nature of interest
Name of registered holder (if issued securities)
No. and class of securities to which interest relates

• See chapter 19 for defined terms.

Appendix 3X Page 2

11/3/2002