????:1????????????:?????????????

2?????2??400?

3???????

4????????

5?????????

??????????????????????6?30? (? ?????)??????6??????????30??????,6???????????(PMI)???????????????49.5%,?????

?,??PMI????,????50.6%,?0.2????,????????????,????????????????????????????,??????????55.0%,?????

6??,?49.5%,?????0.1?,????????????,?51.7%??????????47.9%,???????5.2?????????????2.5???

???,?????,6???????????PMI??????????????????????52.3%,????1.6?????,??????8?;???PMI??51.0%,??????????0.3?????,?????4???????,??????

?????,????54.4%,??0.1???????????,???????????????????????????????????58.0%????,??????????????????????

?????????,6????????,?????????????PMI???????????50.5%,??????0.6?0.5?????????????????,???????,????????,?????(?????) ??????????????:???