CORE LITHIUM LTD — Director's Dealing 2026

Mar 1, 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	Core Lithium Ltd
ABN	80 146 287 809

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	Mark HINE
Date of appointment	2 March 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

None.

• See chapter 19 for defined terms.

Appendix 3X Page 1

11/3/2002

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 Number & class of Securities Note: Provide details of the circumstances giving rise to the relevant interest. Netwealth Investments Limited 100,000 fully paid ordinary shares <Wrap Services A/C> as registered holder. Mark Hine <M A Hine Superannuation A/C> as beneficial holder. Mr Hine is a beneficiary of the superannuation fund.

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	Not applicable
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