?? 8????????PMI??????48.9% ?
![](https://image.chezhanri.com/2019/0724/20190724153418182.jpg)
????:1???????:???????
2???????????
3??????1000??????
4???app????????
5??????????
?????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%?????????????,??????????????????????,?????
???,??????,??,??????????,???????????,???????????????,???,???????????,???????????????(?????) ??????:??????