-以下为伦敦金属交易所(LME)12月14日基金属库存变化情况（单位：吨）
                                                           
                                                         金属      库存      增减     变动%
                                                         铜       191550    -50      -0.03
                                                         铝       1110600   875      0.08
                                                         锌       195225    -1625    -0.83
                                                         镍       376878    -288     -0.08
                                                         铅       144975    375      0.26
                                                         锡       2310      0        持平
                                                         铝合金    13000     0        持平