品种                                       价格            均价                                       涨跌            日期   
铜                                             60-80         70                                             0                     6月7日   
铝                                             105-115   110                                          0                     6月7日   
铅                                             -   
锌                                             150-160   155                                          0                     6月7日   
镍                                             170-190   180                                          0                     6月7日