????2??13????,?????????????,??????????????????????????(?? ??????)
??:????
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?????????:????????????
????:???????????????????
????:?????????????????????…
????:??5?????????????
?????????????????????
????:?????“???”????
50???????????:?????????
??3?????????0.2%
??:???3???1???1????????
?!????????????
??2??????2?1600?????2?
OPEC??2017?????????
A???“???”:????????????13??
???:?????????????????????
19???????????????????
????:???????????????????
????????????????????
?????????????????????
????????:??1??8000?
????????????????????
????15????????????:????
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?????????????????????
???????10????3-2????????