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???:??????????????????
2017????????????????????
????:?????????417.5??
?????????????????????
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???:?????????????????
?????:??????????????
????????????:????????
????:2016?????????????
???????????6.1?????1?5?
?????????????????????
????????1260???????????
40????????!???CBA??????
??:?????????0.57%??????30%
??????:?????????8100???
????PPP?????????:????????
?????????????????“??”
??????????????????????
????PPP?????????:????????
????????????????
?2???????????84???
????:?????????417.5??
17?????????????????
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