Significant Holdings

	Number of Ordinary Shares	% of Share Capital
Pershing Nominees Limited	15,861,513	15.54
Argo Exploration Limited	7,000,000	6.86
Barclayshare Nominees Limited	5,390,546	5.28
Rock (Nominees) Limited	5,169,973	5.06
Lynchwood Nominees Limited	4,884,329	4.78
HSBC Client Holdings Nominee (UK) Ltd	3,282,742	3.22

This is correct as at 21 November 2011

Last updated: 3 February, 2012