??????????2?????????????????????21? ???:??,?????,????
?????????????????????:???
???????100??????????1500
???????????????????
???????3????8????????
???????100??????????1500
??????????????00????2??
??????:?????????
????????:??1??8000?
??-????????????????????
??:??????????????????
???????????????
????????2????????????
??:??????????????????
?????????????????????
?????????????????????
???????????????
???????????14???????????(?…
A???“???”:????????????13??
????????????????????
????????????????CEO??
??:??????????????????????
?????????????????????
??:????????????????
????????224.6???????10????…
OPEC??2017?????????
A???“???”:????????????13??