?? ????PMI??4??
![](https://image.chezhanri.com/2019/0307/20190307151429591.jpg)
????:1???????????:??????????
2??????????
3???95?98?
4??????
5??????????
??????9??2????????? (?? ???)??(?????“??”)9?????????2????????,????????8????(PMI)?1.4????????53.6%,???4?????????????(??????50%)?
??2.2??52.8%,?????7???,?????2??????
8????????PMI???,????????,?????(??????????????50%),??
????8???????(NMI)????????54.5%,???22??????????,?????????????????2.8???
?????3.2????????????54.6%,???????????10??????,?????????12????????
8???????????,?????????????NMI?????????????,???(58.2%)?????(57.3%)?????????(57.1%)???????????????(55.0%)????(54.6%)?????(53.8%)?????(51.9%);????NMI?????????????????,?????49.1%?
????,??,????,?????????,???,???,?????????????????????(??) ??????:??????????????????