以下为伦敦金属交易所(LME)12月19日基金属库存变化情况（单位：吨）
                                                            
                                                          金属   库存      增减     变动%
                                                          铜     201725   5000    2.54
                                                          铝     1105875  -25      -0.00
                                                          锌     191325   -575     -0.30
                                                          镍     374502   1188    0.32
                                                          铅     143550   -325     -0.23
                                                          锡     2345     35      1.52
                                                          铝合金  13500    500     3.85