以下为伦敦金属交易所(LME)10月23日基金属库存变化情况（单位：吨） 
                                                          
                                                      金属     库存          增减      变动
                                                      铜      283,450      -4,175    -1.45%
                                                      铝      1,199,675    -2,550    -0.21%
                                                      铅      148,575      -1,500    -1.00%
                                                      镍      385,956      -1,986    -0.51%
                                                      锡      2,110        0         持平
                                                      锌      267,625      -1,325    -0.49%
                                                      铝合金   11,920       0         持平