Summarized impact on the comparative period condensed consolidated balance sheets:
As at December 31, 2012 Adjustments Before for Accounting(millions of Canadian Accounting Policy Changes Restateddollars, unaudited) Changes IFRS 11 IAS 19 Results--------------------------------------------------------------------------Current assets $ 686.9 $ 3.1 $ - $ 690.0Long-term assets 1,801.0 - (0.4) 1,800.6--------------------------------------------------------------------------Total assets $ 2,487.9 $ 3.1 $ (0.4) $ 2,490.6--------------------------------------------------------------------------Current liabilities $ 520.8 $ 3.1 $ - $ 523.9Long-term liabilities 657.3 - (2.5) 654.8--------------------------------------------------------------------------Total liabilities $ 1,178.1 $ 3.1 $ (2.5) $ 1,178.7--------------------------------------------------------------------------Equity attributable to equity holders of the Company $ 1,110.9 $ - $ 1.6 $ 1,112.5Non-controlling interests 198.9 - 0.5 199.4--------------------------------------------------------------------------Total equity $ 1,309.8 $ - $ 2.1 $ 1,311.9--------------------------------------------------------------------------Total liabilities and equity $ 2,487.9 $ 3.1 $ (0.4) $ 2,490.6----------------------------------------------------------------------------------------------------------------------------------------------------
Summarized impact on the comparative period condensed consolidated statement of income (loss):
3 months ended March 31, 2012 Adjustments Before for Accounting(millions of Canadian Accounting Policy Changes Restateddollars, unaudited) Changes IFRS 11 IAS 19 Results--------------------------------------------------------------------------Sales $ 607.6 $ (13.8) $ - $ 593.8Operating costs and expenses 629.1 (17.1) 0.2 612.2--------------------------------------------------------------------------Operating income (loss) $ (21.5) $ 3.3 $ (0.2) $ (18.4)Non-operating gains (losses) 5.0 (3.3) $ (2.4) $ (0.7)--------------------------------------------------------------------------Net income (loss) before income taxes $ (16.5) $ - $ (2.6) $ (19.1)Income tax recovery (expense) 5.6 - 0.6 6.2--------------------------------------------------------------------------Net income (loss) $ (10.9) $ - $ (2.0) $ (12.9)--------------------------------------------------------------------------Net income (loss) attributable to:Equity shareholders of the Company $ (16.2) $ - $ (1.8) $ (18.0)Non-controlling interests 5.3 - (0.2) 5.1--------------------------------------------------------------------------Net income (loss) $ (10.9) $ - $ (2.0) $ (12.9)--------------------------------------------------------------------------Net income (loss) per common share: (in dollars)Attributable to equity shareholders of the Company - Basic and diluted $ (0.11) $ - $ (0.02) $ (0.13)----------------------------------------------------------------------------------------------------------------------------------------------------



