2??????18???????????????8??,??????????,????????????,??,????????,????
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??,?????,???????????????????????,??????????????????
(??? ?? ?????????? ????????)
???????:????????
????!?????????????
2017????????????????????
??????????????????70??
????2016???48.6???????4.3%
????MC?????????????????
STX?????«???»?«??????»
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???:1-2???????5640????8.6%
????:????????????????1.10
??????15??????????8???
??:??????????????????
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45????????????????????
????????????682?????????