AUKING MINING LIMITED — Share Issue/Capital Change 2010

Dec 19, 2010

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20 December 2010

Option Expiry

China Yunnan Copper Australia Limited advises that a total of 300,000 unlisted $0.40 19 December 2010 options have now expired and been cancelled.

The current shares and options on issue are as follows:

Shares

Shares
Number	+Class
118,662,533	Ordinary Shares fully paid (CYU)

Unlisted Options

Unlisted Options
Number	+Class
300,0003,750,0003,750,0003,750,000	20/12/11 $0.40 Options (vest 19/12/10)20/12/12 $0.40 Options (vest 20/12/09)20/12/12 $0.40 Options (vest 20/12/10)20/12/12 $0.40 Options (vest 20/12/11)

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JPK Marshall Company Secretary

Phone: (07) 3303 0653 Fax: (07) 3303 0601 Email: admin@cycal.com.au

Mail Address GPO Box 5268 Brisbane Qld 4001

Level 5 60 Edward St Brisbane Qld 4000