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

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

3??????

4???????????????

5????????????

??????????????????????????12?20???????? (?????????????)12??20?,??,??????????????????????????????300????,?,????49???

12?????????????20??????????????,?????? ??

???“?”,??340??“???????????????????”,???“????”“???????????????????”????????????????????50??????????????????????,??????????????????????????

2019???????9????,?,?????100?,?????????????????????????

?? ????????????????????

??????????????????????,????????????,?????????????????25??,??68??,??????????????????????????500???,????300??,???????????????????????????????????????????????????????????????????

????????,????????500?????,???????

???????????8????????????????,??,????“????????????+??”??“????”??????,?????,?????????????????????92.9%??89.4%,??GDP???????????14.37%??13.9%,?2????????

??????????,?,????????????????(????????)

??:?????????????