-以下为伦敦金属交易所(LME)12月18日基金属库存变化情况（单位：吨）
                                                            
                                                          金属   库存      增减     变动%
                                                          铜     196725   1525    0.78
                                                          铝     1105900  -50      -0.00
                                                          锌     191900   -1850    -0.95
                                                          镍     373314   -1536    -0.41
                                                          铅     143875   -675     -0.47
                                                          锡     2310     0       -
                                                          铝合金  13000    0       -