以下为伦敦金属交易所(LME)1月31日基金属库存变化情况（单位：吨）
                                                         
                                                       金属   库存      增减     变动%
                                                       铜     305575    -1375    -0.45
                                                       铝     1081475   -3400    -0.31
                                                       锌     172575    -1825    -1.05
                                                       镍     357012    -2280    -0.63
                                                       铅     134525    -1225    -0.90
                                                       锡     1925      175      10.00
                                                       铝合金 13840     0        0