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Treasury Stock	12 Months Ended
	Dec. 31, 2011
Treasury Stock	22. TREASURY STOCK During 2011, the Company has repurchased 932,972 ADSs amounting to approximately RMB 22,960,759 (US$3,648,097) under the Share Repurchase Plan 4. As of December 31, 2011, the Company has repurchased a total 34,935,057 ADSs, amounting to approximately RMB2,200,000,000 (US$350,000,000). As of December 31, 2010, the Company repurchased a total of 34,002,085 ADSs, amounting to approximately RMB2,177,000,000. Out of the repurchased ADSs, 1,314,272 ADSs were subsequently used to settle the exercise of share options.

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- Definition

The entire disclosure for an entity's treasury stock, including the average cost per share, carrying basis for each class of treasury stock, description of share repurchase program authorized by an entity's board of directors, the number of shares repurchased, the cost of the shares repurchased, the remaining maximum dollar value of shares available for repurchase under the program, the treatment of the purchase price in excess of the current market value, number of shares held for each class of treasury stock, and other information necessary to a fair presentation.

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+ Details

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