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???100?????????????0.01?
19???????????????????
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??-????????0-0????????
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???????????????61???(?)
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???????:????????????????(?…
OPEC??2017?????????
???:?????????????????????
??3?????????0.2%
2017????????????“??”???
?????????:????????????
??????:????????????
????15????????????:????
????:?????????????1???
??????????????????6000??
????:?????“???”????
???????100??????????1500
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A???“???”:????????????13??
???????10????3-2????????