????????????????????????????……??????,???????????“??????”,??????????????“??”,?????????????????????(??????? ?? ?????????)
??:?????
??????????????????????????
???????:????????????????(?…
????:????????????????
2017???????????:??????
??????????????????????
???100?????????????0.01?
????????????????????
???????100??????????1500
????15????????????:????
??:??????????????????????
?????1?????????:??????
????:?????????????????????…
??:??????????????????
???:?????????????
?????????????????????
???1????????????????
OPEC??2017?????????
??-????Indy500??????????
??????????????00????2??
OPEC??2017?????????
????:??5?????????????
???????????????61???(?)
????????:??1??8000?
??????????????8???
????:?????????????????????…