Investments in unconsolidated companies (Tables)

9 Months Ended

Sep. 30, 2011

Investments in unconsolidated companies

Summarized financial data for unconsolidated companies

	September 30, 2011	December 31, 2010
	$’000	$’000
Current assets	52,286	52,908
Property, plant and equipment, net	347,279	342,207
Other assets	4,670	4,695
Total assets	404,235	399,810
Current liabilities	155,004	165,416
Long-term debt	37,578	33,099
Other liabilities	105,619	91,123
Total shareholders’ equity	106,034	110,172
Total liabilities and shareholders’ equity	404,235	399,810

	Three months ended		Nine months ended
	September 30, 2011	September 30, 2010	September 30, 2011	September 30, 2010
	$‘000	$‘000	$‘000	$‘000
Revenue	38,527	32,689	102,983	79,424
Earnings from operations before net finance costs	9,501	6,673	18,131	16,029
Net earnings	4,244	3,123	5,749	5,872