002069                                                    2012-07  

                      2012   3   9                                               2012

                                                                                             5% 

                      4.5%                                                         0.5%

                                       10                               10

                                                            10                            120

                                                                            /

                                                   2.9                        2

                 1.45

                                    1                                                    2

                                                                                 3

                                 4                  5

                                                                                2012   3   13