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Annual Report 2011 - QuamIR

Annual Report 2011 - QuamIR

Annual Report 2011 - QuamIR

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Notes to the Consolidated Financial StatementsFor the year ended 31 March <strong>2011</strong>20. GoodwillGroupHK$’000CostBalance at 1 April 2009, 31 March 2010 and 1 April 2010 –Amount recognized on acquisition of subsidiariesoccurring during the year (Note 37(a)) 87,435Effect of foreign currency exchange differences 2,898Balance at 31 March <strong>2011</strong> 90,333Impairment testing of goodwillFor the purpose of impairment review, goodwill set out above is allocated to the cash-generating unit(“CGU”), the subsidiaries operating gold mining activities in the PRC as follows:<strong>2011</strong>HK$’000Gold mining activities 90,333The recoverable amount of the gold mining activities’ CGU is determined on the basis of value in usecalculation. Value in use calculation is based on a discount rate of 35.4% and cash flow projectionsprepared from financial forecasts approved by the directors of the Group covering a period of 6 yearsuntil the mine reserve run out. The directors consider that this assumption is applicable as afterobtaining opinion from its legal counsel, the Group will be entitled to renew its mining rights upon theexpiration at minimal cost.Key assumptions used in the value in use calculation for the year ended 31 March <strong>2011</strong> are asfollows:Gold outputThe basis used to determine the values assigned to the future revenues is estimated based on the annualore output and gold production, which is in line with the processing capacity of the CGU, taking intoconsideration of the expected future capital expenditure and capacity expansion.Mining costsThe basis used to determine the values assigned to the mining costs is the input requirements inaccordance with the mining plan at real unit costs.<strong>Annual</strong> <strong>Report</strong> <strong>2011</strong>91

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