????:1???????500?4???:?????????

2?????????????

3???????

4???????qt???

5???????

???????1???27?????????? (? ?????????????????????)?????27?,???????????,1?(PMI)????49.1%,??????????????1.0???

?,?,???????49.8%???????????????????49.2%,?????2.3????1.8?????????????????????,???????????????????51.3%?????50.6%,??????????????????????????????;??????????????????????????????????

???,??????PMI?????50.2%,??????????6?????,?49.5%???????????47.4%,??????????????????????1.3?0.7??????????,???????????????

1?????,????55.3%,?????2.0?,????????????????,???????,??????????????????60.0%?,??????

???????????,1????????,????50.2%,??2.0????,??;??PMI?????????????50.1%,??????(???) ???????????????????????:?????