以下为伦敦金属交易所(LME)12月22日基金属库存变化情况（单位：吨）
                                                            
                                                          金属   库存      增减     变动%
                                                          铜     201600   -50      -0.02
                                                          铝     1104950  -1075    -0.10
                                                          锌     186675   -1550    -0.82
                                                          镍     374136   726     0.19
                                                          铅     141950   75      0.05
                                                          锡     2395     -55      -2.24
                                                          铝合金  13900    400     2.96