??,????,??300??,???“????????”????????????,??25000????,????????????????????????????,?????????12????????????,??3?????(??)
??????:?????
?????????????????????
???:???????10%????????
???????????????????????
????????????:????????
??????????????????
????:?????????417.5??
??????????????
???????????????????
?????????????????“??”
2017????????????????????
?????????????????????
????PPP?????????:????????
??????????????????????
??????34?????????????
??????!??????????????
???:?????????????????
???:??????????????????
??:?????????0.57%??????30%
??:?????????0.57%??????30%
?????????????:????????
??:?????????0.57%??????30%
?????:??????1???2280?
???:?????????????????
?????????????????????
????????3.3???????12??