Treasury stock acquisition plan

• Treasury Stock Acquisition Plan (PDF - 32 Kb) June 11, 2009
• Treasury Stock Acquisition Plan (PDF - 38 Kb) June 22, 2008
• 库藏股票收购计划 (PDF - 66 Kb) June 2007
• 库藏股票收购计划 (PDF - 118 Kb) June 2006
• 库藏股票收购计划 (PDF - 70 Kb) June 2005
• 库藏股票收购计划 (PDF - 373 Kb) June 2004
• 库藏股票收购计划 (PDF - 398 Kb) June 2003