ORBMINCO LIMITED — Director's Dealing 2011

Mar 2, 2011

Appendix 3Z Final Director’s Interest Notice

Rule 3.19A.3

Appendix 3Z

Final 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 Australian-American Mining Corporation Limited

ABN 99 073 155 781

We (the entity) give ASX the following information under listing rule 3.19A.3 and as agent for the director for the purposes of section 205G of the Corporations Act.

Name of director Michael David Duncan Date of last notice 5 August 2008 Date that director ceased to be director 28 February 2011

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

Nil

• See chapter 19 for defined terms.

Appendix 3Z Page 1

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Appendix 3Z Final Director’s Interest Notice

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

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.

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 Mineral Energy and Technology Corporation “METCO” – Director & major shareholder	Number & class of securities Interest in 33,142,857 ordinary shares

Part 3 – Director’s interests in contracts

Detail of contract	Not applicable – no interest in contracts held
Nature of interest	NA
Name of registered holder (if issued securities)	NA
No. and class of securities to which interest relates	NA

• See chapter 19 for defined terms.

Appendix 3Z Page 2

11/3/2002