以下为伦敦金属交易所(LME)2月23日基金属库存变化情况（单位：吨）
                                                          
                                                          金属      库存       增减      变动
                                                           铜      332450     -2225     -0.66%
                                                           铝     1330875     16650     1.27%
                                                           锌      140975     -2775     -1.93%
                                                           镍      336264      -744     -0.22%
                                                           铅      113650     -1650     -1.43%
                                                           锡       1860        0       持平
                                                         铝合金     12800       -40     -0.31%