品种      仓库/分库                     昨日仓单量  今日仓单量  增减        
铁矿石    连云港港                      0           300         300         
铁矿石    曹妃甸实业                    700         700         0           
铁矿石    杭州热联(曹妃甸实业)          0           100         100         
铁矿石    物产中大（唐山港）              1500        1500        0           
铁矿石小计                              2200        2600        400         
总计                                    2200        2600        400