|FY 2012–13||FY 2011–12||% change|
|EBITDA margin excluding custom smelting (%)2||44.9%||40.6%||–|
|Underlying attributable profit3||363.3||387.2||(6.2)|
|Basic earnings per share (US cents)||57.7||21.9||163.6|
|Earnings per share on underlying profit (US cents)3||133.1||142.0||(46.0)|
|ROCE (excluding project capital work in progress)||17.5%||11.3%||–|
|Total dividend (US cents per share)||58.0||55.0||5.5|
1 Free cash flow after sustaining capex but before growth capex.
2 Excludes custom smelting at Copper and Zinc India operations.
3 Based on profit for the period after adding back special items and other gains and losses, and their resultant tax and minority interest effects
(refer to note 13 of the consolidated financial statements).