AUKING MINING LIMITED — Share Issue/Capital Change 2013

Nov 14, 2013

Chinalco Yunnan Copper Resources Limited

ACN 070 859 522

SUPPLEMENTARY PROSPECTUS

This Supplementary Prospectus is dated 15 November 2013 and is supplementary to the prospectus dated 25 October 2013 (Prospectus).

This Supplementary Prospectus was lodged with Australian Securities and Investment Commission (ASIC) on 15 November 2013. ASIC takes no responsibility for the contents of the Prospectus or this Supplementary Prospectus.

This Supplementary Prospectus is supplemental to and is to be read together with the Prospectus. To the extent of any inconsistency between this Supplementary Prospectus and the Prospectus, this Supplementary Prospectus prevails. Terms defined and used in the Supplementary Prospectus have the same meaning as in the Prospectus.

1. EXTENSION OF OFFER CLOSING DATE

The Closing Date of the Offer has been extended to 2 December 2013.

All references to the Closing Date in the Prospectus are amended by deleting the date “25 November 2013” and replacing it with the date “2 December 2013”.

2. NEW INDICATIVE TIMETABLE

The new indicative timetable for the Offer is as follows:

Announcement of the Offer	25 October 2013
Prospectus lodged with ASIC and ASX	25 October 2013
Share commence trading on an “ex” basis	29 October 2013
Record Date to determine Entitlements under the Offer	4 November 2013 (7:00pm AEDT)
Prospectus and Entitlement and Acceptance Formsdispatched to Eligible Shareholders	11 November 2013
Opening Date of Offer	11 November 2013 (9:00am AEDT)
Closing Date of Offer	2 December 2013 (5:00pm AEDT)
Expected Date of Allotment of New Shares	10 December 2013
Expected date for commencement of normal trading ofNew Shares issued under the Offer on the ASX	11 December 2013
Expected date of dispatch of transaction confirmationstatements	12 December 2013

This is a Supplementary Prospectus intended to be read with the Prospectus dated 25 October 2013 issued by Chinalco Yunnan Copper Resources Limited ACN 070 859 522

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3. DIRECTORS’ CONSENT

This Supplementary Prospectus is issued by the Company and its issue has been authorised by a resolution of the Directors.

In accordance with section 720 of the Corporations Act, each Director has consented to the lodgement of this Supplementary Prospectus with the ASIC.

Signed for and on behalf of Chinalco Yunnan Copper Resources Limited ACN 070 859 522

by:

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Paul Williams Director

15 November 2013

This is a Supplementary Prospectus intended to be read with the Prospectus dated 25 October 2013 issued by Chinalco Yunnan Copper Resources Limited ACN 070 859 522

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