品名            牌号                                 价格区间                  中间价                                 涨跌            日期   
重熔用铝Al99.7                           13750-13850         13800                                    -30               5月4日   
锌锭            Zn99.995                     21420-21720         21570                                    -380            5月4日   
升贴水      Zn99.995                     (b)210-(b)210   210                                          30                  10:30   
锌锭            Zn99.99                        21370-21670         21520                                    -380            5月4日   
阴极铜      Cu-CATH-2                  45290-45490         45390                                    -1140         5月4日   
升贴水      Cu-CATH-2                  (b)20-(b)60         40                                             55                  10:30   
铅锭            Pb99.994                     15850-16000         15925                                    -150            5月4日   
锡锭            Sn99.90                        139500-142000   140750                                 -1500         5月4日   
电解钴      Co99.98                        370500-373500   372000                                 0                     5月4日