?? 8??????PMI????????48.9% ?
![](https://image.chezhanri.com/2019/1213/b6fbe26a25a2c5f14e6050750067eefd.jpg)
????:1??????:????????
2????????vx
3?????24??????
4?????24????
5????????100???
??9??????????6?? (?????? ???????)??6??????????????,8?(PMI)??????????????48.9%,??,???????5?????50%??
???,??????????PMI?????,???????5???????????????50%??,??????
????????????????,????????????????????????PMI??47.6%,??,???48%,???????????????PMI??????????48%,?????????,??3???48%??,????????????????????????????????????PMI?48.4%,?????????????1.7?????????????,???????,?50%?,?????
8?,??????????PMI????50.6%,?????????????0.2?????,???????????????,?????????????8??????50%???????????,??????????,????????50%??,???????????,???
?????,??,?,????????,????????????????,???,????,??,????(??????) ???????????:?????????